Release 4.11 security/security.c

Directory: security
/*
 * Security plug functions
 *
 * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com>
 * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com>
 * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com>
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 */

#include <linux/capability.h>
#include <linux/dcache.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/lsm_hooks.h>
#include <linux/integrity.h>
#include <linux/ima.h>
#include <linux/evm.h>
#include <linux/fsnotify.h>
#include <linux/mman.h>
#include <linux/mount.h>
#include <linux/personality.h>
#include <linux/backing-dev.h>
#include <net/flow.h>


#define MAX_LSM_EVM_XATTR	2

/* Maximum number of letters for an LSM name string */

#define SECURITY_NAME_MAX	10


char *lsm_names;
/* Boot-time LSM user choice */

static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
	CONFIG_DEFAULT_SECURITY;



static void __init do_security_initcalls(void)
{
	initcall_t *call;
	call = __security_initcall_start;
	while (call < __security_initcall_end) {
		(*call) ();
		call++;
	}
}

Contributors
Person Tokens Prop Commits CommitProp
Chris Wright 34 100.00% 1 100.00%
Total 34 100.00% 1 100.00%

/**
 * security_init - initializes the security framework
 *
 * This should be called early in the kernel initialization sequence.
 */


int __init security_init(void)
{
	pr_info("Security Framework initialized\n");

	/*
         * Load minor LSMs, with the capability module always first.
         */
	capability_add_hooks();
	yama_add_hooks();
	loadpin_add_hooks();

	/*
         * Load all the remaining security modules.
         */
	do_security_initcalls();

	return 0;
}

Contributors
Person Tokens Prop Commits CommitProp
Greg Kroah-Hartman 14 46.67% 2 25.00%
Casey Schaufler 5 16.67% 1 12.50%
Chris Wright 5 16.67% 2 25.00%
Kees Cook 5 16.67% 2 25.00%
James Morris 1 3.33% 1 12.50%
Total 30 100.00% 8 100.00%

/* Save user chosen LSM */


static int __init choose_lsm(char *str)
{
	strncpy(chosen_lsm, str, SECURITY_NAME_MAX);
	return 1;
}
Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 23 100.00% 1 100.00%
Total 23 100.00% 1 100.00%

__setup("security=", choose_lsm);



static int lsm_append(char *new, char **result)
{
	char *cp;

	if (*result == NULL) {
		*result = kstrdup(new, GFP_KERNEL);
	} else {
		cp = kasprintf(GFP_KERNEL, "%s,%s", *result, new);
		if (cp == NULL)
			return -ENOMEM;
		kfree(*result);
		*result = cp;
	}
	return 0;
}

Contributors
Person Tokens Prop Commits CommitProp
Casey Schaufler 79 100.00% 1 100.00%
Total 79 100.00% 1 100.00%

/**
 * security_module_enable - Load given security module on boot ?
 * @module: the name of the module
 *
 * Each LSM must pass this method before registering its own operations
 * to avoid security registration races. This method may also be used
 * to check if your LSM is currently loaded during kernel initialization.
 *
 * Return true if:
 *      -The passed LSM is the one chosen by user at boot time,
 *      -or the passed LSM is configured as the default and the user did not
 *       choose an alternate LSM at boot time.
 * Otherwise, return false.
 */


int __init security_module_enable(const char *module)
{
	return !strcmp(module, chosen_lsm);
}

Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 14 70.00% 1 33.33%
Casey Schaufler 4 20.00% 1 33.33%
Tetsuo Handa 2 10.00% 1 33.33%
Total 20 100.00% 3 100.00%

/**
 * security_add_hooks - Add a modules hooks to the hook lists.
 * @hooks: the hooks to add
 * @count: the number of hooks to add
 * @lsm: the name of the security module
 *
 * Each LSM has to register its hooks with the infrastructure.
 */


void __init security_add_hooks(struct security_hook_list *hooks, int count,
				char *lsm)
{
	int i;

	for (i = 0; i < count; i++) {
		hooks[i].lsm = lsm;
		list_add_tail_rcu(&hooks[i].list, hooks[i].head);
	}
	if (lsm_append(lsm, &lsm_names) < 0)
		panic("%s - Cannot get early memory.\n", __func__);
}

Contributors
Person Tokens Prop Commits CommitProp
Casey Schaufler 82 100.00% 1 100.00%
Total 82 100.00% 1 100.00%

/*
 * Hook list operation macros.
 *
 * call_void_hook:
 *      This is a hook that does not return a value.
 *
 * call_int_hook:
 *      This is a hook that returns a value.
 */


#define call_void_hook(FUNC, ...)				\
	do {                                                    \
                struct security_hook_list *P;                   \
                                                                \
                list_for_each_entry(P, &security_hook_heads.FUNC, list) \
                        P->hook.FUNC(__VA_ARGS__);              \
        } while (0)


#define call_int_hook(FUNC, IRC, ...) ({                      \
        int RC = IRC;                                           \
        do {                                                    \
                struct security_hook_list *P;                   \
                                                                \
                list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
                        RC = P->hook.FUNC(__VA_ARGS__);         \
                        if (RC != 0)                            \
                                break;                          \
                }                                               \
        } while (0);                                            \
        RC;                                                     \
})

/* Security operations */



int security_binder_set_context_mgr(struct task_struct *mgr)
{
	return call_int_hook(binder_set_context_mgr, 0, mgr);
}

Contributors
Person Tokens Prop Commits CommitProp
Stephen D. Smalley 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_binder_transaction(struct task_struct *from,
				struct task_struct *to)
{
	return call_int_hook(binder_transaction, 0, from, to);
}

Contributors
Person Tokens Prop Commits CommitProp
Stephen D. Smalley 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%



int security_binder_transfer_binder(struct task_struct *from,
				    struct task_struct *to)
{
	return call_int_hook(binder_transfer_binder, 0, from, to);
}

Contributors
Person Tokens Prop Commits CommitProp
Stephen D. Smalley 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%



int security_binder_transfer_file(struct task_struct *from,
				  struct task_struct *to, struct file *file)
{
	return call_int_hook(binder_transfer_file, 0, from, to, file);
}

Contributors
Person Tokens Prop Commits CommitProp
Stephen D. Smalley 29 85.29% 1 50.00%
Casey Schaufler 5 14.71% 1 50.00%
Total 34 100.00% 2 100.00%



int security_ptrace_access_check(struct task_struct *child, unsigned int mode)
{
	return call_int_hook(ptrace_access_check, 0, child, mode);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 13 50.00% 1 20.00%
Stephen D. Smalley 6 23.08% 1 20.00%
Casey Schaufler 5 19.23% 1 20.00%
Kees Cook 1 3.85% 1 20.00%
Ingo Molnar 1 3.85% 1 20.00%
Total 26 100.00% 5 100.00%



int security_ptrace_traceme(struct task_struct *parent)
{
	return call_int_hook(ptrace_traceme, 0, parent);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_capget(struct task_struct *target,
		     kernel_cap_t *effective,
		     kernel_cap_t *inheritable,
		     kernel_cap_t *permitted)
{
	return call_int_hook(capget, 0, target,
				effective, inheritable, permitted);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 33 86.84% 1 50.00%
Casey Schaufler 5 13.16% 1 50.00%
Total 38 100.00% 2 100.00%



int security_capset(struct cred *new, const struct cred *old,
		    const kernel_cap_t *effective,
		    const kernel_cap_t *inheritable,
		    const kernel_cap_t *permitted)
{
	return call_int_hook(capset, 0, new, old,
				effective, inheritable, permitted);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 55.10% 1 25.00%
David Howells 17 34.69% 2 50.00%
Casey Schaufler 5 10.20% 1 25.00%
Total 49 100.00% 4 100.00%



int security_capable(const struct cred *cred, struct user_namespace *ns,
		     int cap)
{
	return call_int_hook(capable, 0, cred, ns, cap, SECURITY_CAP_AUDIT);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 9 25.71% 1 16.67%
Serge E. Hallyn 7 20.00% 1 16.67%
Chris Wright 6 17.14% 1 16.67%
Eric Paris 5 14.29% 1 16.67%
Casey Schaufler 5 14.29% 1 16.67%
David Howells 3 8.57% 1 16.67%
Total 35 100.00% 6 100.00%



int security_capable_noaudit(const struct cred *cred, struct user_namespace *ns,
			     int cap)
{
	return call_int_hook(capable, 0, cred, ns, cap, SECURITY_CAP_NOAUDIT);
}

Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 18 51.43% 2 33.33%
Serge E. Hallyn 7 20.00% 1 16.67%
Casey Schaufler 5 14.29% 1 16.67%
James Morris 3 8.57% 1 16.67%
David Howells 2 5.71% 1 16.67%
Total 35 100.00% 6 100.00%



int security_quotactl(int cmds, int type, int id, struct super_block *sb)
{
	return call_int_hook(quotactl, 0, cmds, type, id, sb);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 30 85.71% 1 50.00%
Casey Schaufler 5 14.29% 1 50.00%
Total 35 100.00% 2 100.00%



int security_quota_on(struct dentry *dentry)
{
	return call_int_hook(quota_on, 0, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_syslog(int type)
{
	return call_int_hook(syslog, 0, type);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 13 72.22% 1 50.00%
Casey Schaufler 5 27.78% 1 50.00%
Total 18 100.00% 2 100.00%



int security_settime64(const struct timespec64 *ts, const struct timezone *tz)
{
	return call_int_hook(settime, 0, ts, tz);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 68.97% 1 25.00%
Casey Schaufler 5 17.24% 1 25.00%
Richard Cochran 2 6.90% 1 25.00%
Baolin Wang 2 6.90% 1 25.00%
Total 29 100.00% 4 100.00%



int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
{
	struct security_hook_list *hp;
	int cap_sys_admin = 1;
	int rc;

	/*
         * The module will respond with a positive value if
         * it thinks the __vm_enough_memory() call should be
         * made with the cap_sys_admin set. If all of the modules
         * agree that it should be set it will. If any module
         * thinks it should not be set it won't.
         */
	list_for_each_entry(hp, &security_hook_heads.vm_enough_memory, list) {
		rc = hp->hook.vm_enough_memory(mm, pages);
		if (rc <= 0) {
			cap_sys_admin = 0;
			break;
		}
	}
	return __vm_enough_memory(mm, pages, cap_sys_admin);
}

Contributors
Person Tokens Prop Commits CommitProp
Casey Schaufler 48 65.75% 2 50.00%
Alan Cox 13 17.81% 1 25.00%
James Morris 12 16.44% 1 25.00%
Total 73 100.00% 4 100.00%



int security_bprm_set_creds(struct linux_binprm *bprm)
{
	return call_int_hook(bprm_set_creds, 0, bprm);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 70.00% 1 33.33%
Casey Schaufler 5 25.00% 1 33.33%
David Howells 1 5.00% 1 33.33%
Total 20 100.00% 3 100.00%



int security_bprm_check(struct linux_binprm *bprm)
{
	int ret;

	ret = call_int_hook(bprm_check_security, 0, bprm);
	if (ret)
		return ret;
	return ima_bprm_check(bprm);
}

Contributors
Person Tokens Prop Commits CommitProp
Mimi Zohar 18 48.65% 1 20.00%
James Morris 11 29.73% 1 20.00%
Casey Schaufler 5 13.51% 1 20.00%
David Howells 3 8.11% 2 40.00%
Total 37 100.00% 5 100.00%



void security_bprm_committing_creds(struct linux_binprm *bprm)
{
	call_void_hook(bprm_committing_creds, bprm);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 12 70.59% 1 25.00%
Casey Schaufler 3 17.65% 1 25.00%
Hannes Eder 1 5.88% 1 25.00%
David Howells 1 5.88% 1 25.00%
Total 17 100.00% 4 100.00%



void security_bprm_committed_creds(struct linux_binprm *bprm)
{
	call_void_hook(bprm_committed_creds, bprm);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 11 64.71% 1 25.00%
Casey Schaufler 3 17.65% 1 25.00%
David Howells 2 11.76% 1 25.00%
Hannes Eder 1 5.88% 1 25.00%
Total 17 100.00% 4 100.00%



int security_bprm_secureexec(struct linux_binprm *bprm)
{
	return call_int_hook(bprm_secureexec, 0, bprm);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_sb_alloc(struct super_block *sb)
{
	return call_int_hook(sb_alloc_security, 0, sb);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_sb_free(struct super_block *sb)
{
	call_void_hook(sb_free_security, sb);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_sb_copy_data(char *orig, char *copy)
{
	return call_int_hook(sb_copy_data, 0, orig, copy);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 18 72.00% 1 33.33%
Casey Schaufler 5 20.00% 1 33.33%
Eric Paris 2 8.00% 1 33.33%
Total 25 100.00% 3 100.00%


EXPORT_SYMBOL(security_sb_copy_data);



int security_sb_remount(struct super_block *sb, void *data)
{
	return call_int_hook(sb_remount, 0, sb, data);
}

Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 21 80.77% 1 50.00%
Casey Schaufler 5 19.23% 1 50.00%
Total 26 100.00% 2 100.00%



int security_sb_kern_mount(struct super_block *sb, int flags, void *data)
{
	return call_int_hook(sb_kern_mount, 0, sb, flags, data);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 26 83.87% 2 66.67%
Casey Schaufler 5 16.13% 1 33.33%
Total 31 100.00% 3 100.00%



int security_sb_show_options(struct seq_file *m, struct super_block *sb)
{
	return call_int_hook(sb_show_options, 0, m, sb);
}

Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%



int security_sb_statfs(struct dentry *dentry)
{
	return call_int_hook(sb_statfs, 0, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_sb_mount(const char *dev_name, const struct path *path,
                       const char *type, unsigned long flags, void *data)
{
	return call_int_hook(sb_mount, 0, dev_name, path, type, flags, data);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 36 76.60% 1 20.00%
Al Viro 6 12.77% 3 60.00%
Casey Schaufler 5 10.64% 1 20.00%
Total 47 100.00% 5 100.00%



int security_sb_umount(struct vfsmount *mnt, int flags)
{
	return call_int_hook(sb_umount, 0, mnt, flags);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_sb_pivotroot(const struct path *old_path, const struct path *new_path)
{
	return call_int_hook(sb_pivotroot, 0, old_path, new_path);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 16 55.17% 1 25.00%
Al Viro 8 27.59% 2 50.00%
Casey Schaufler 5 17.24% 1 25.00%
Total 29 100.00% 4 100.00%



int security_sb_set_mnt_opts(struct super_block *sb,
				struct security_mnt_opts *opts,
				unsigned long kern_flags,
				unsigned long *set_kern_flags)
{
	return call_int_hook(sb_set_mnt_opts,
				opts->num_mnt_opts ? -EOPNOTSUPP : 0, sb,
				opts, kern_flags, set_kern_flags);
}
Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 22 46.81% 2 40.00%
David Quigley 13 27.66% 1 20.00%
Casey Schaufler 12 25.53% 2 40.00%
Total 47 100.00% 5 100.00%


EXPORT_SYMBOL(security_sb_set_mnt_opts);



int security_sb_clone_mnt_opts(const struct super_block *oldsb,
				struct super_block *newsb)
{
	return call_int_hook(sb_clone_mnt_opts, 0, oldsb, newsb);
}
Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 20 71.43% 1 33.33%
Casey Schaufler 5 17.86% 1 33.33%
Jeff Layton 3 10.71% 1 33.33%
Total 28 100.00% 3 100.00%


EXPORT_SYMBOL(security_sb_clone_mnt_opts);



int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
{
	return call_int_hook(sb_parse_opts_str, 0, options, opts);
}
Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 21 80.77% 1 50.00%
Casey Schaufler 5 19.23% 1 50.00%
Total 26 100.00% 2 100.00%


EXPORT_SYMBOL(security_sb_parse_opts_str);



int security_inode_alloc(struct inode *inode)
{
	inode->i_security = NULL;
	return call_int_hook(inode_alloc_security, 0, inode);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 76.92% 1 33.33%
Casey Schaufler 5 19.23% 1 33.33%
Eric Paris 1 3.85% 1 33.33%
Total 26 100.00% 3 100.00%



void security_inode_free(struct inode *inode)
{
	integrity_inode_free(inode);
	call_void_hook(inode_free_security, inode);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 63.64% 1 25.00%
Mimi Zohar 5 22.73% 2 50.00%
Casey Schaufler 3 13.64% 1 25.00%
Total 22 100.00% 4 100.00%



int security_dentry_init_security(struct dentry *dentry, int mode,
					const struct qstr *name, void **ctx,
					u32 *ctxlen)
{
	return call_int_hook(dentry_init_security, -EOPNOTSUPP, dentry, mode,
				name, ctx, ctxlen);
}
Contributors
Person Tokens Prop Commits CommitProp
David Quigley 40 85.11% 1 25.00%
Casey Schaufler 6 12.77% 2 50.00%
Al Viro 1 2.13% 1 25.00%
Total 47 100.00% 4 100.00%


EXPORT_SYMBOL(security_dentry_init_security);



int security_dentry_create_files_as(struct dentry *dentry, int mode,
				    struct qstr *name,
				    const struct cred *old, struct cred *new)
{
	return call_int_hook(dentry_create_files_as, 0, dentry, mode,
				name, old, new);
}
Contributors
Person Tokens Prop Commits CommitProp
Vivek Goyal 47 100.00% 1 100.00%
Total 47 100.00% 1 100.00%


EXPORT_SYMBOL(security_dentry_create_files_as);



int security_inode_init_security(struct inode *inode, struct inode *dir,
				 const struct qstr *qstr,
				 const initxattrs initxattrs, void *fs_data)
{
	struct xattr new_xattrs[MAX_LSM_EVM_XATTR + 1];
	struct xattr *lsm_xattr, *evm_xattr, *xattr;
	int ret;

	if (unlikely(IS_PRIVATE(inode)))
		return 0;

	if (!initxattrs)
		return call_int_hook(inode_init_security, -EOPNOTSUPP, inode,
				     dir, qstr, NULL, NULL, NULL);
	memset(new_xattrs, 0, sizeof(new_xattrs));
	lsm_xattr = new_xattrs;
	ret = call_int_hook(inode_init_security, -EOPNOTSUPP, inode, dir, qstr,
						&lsm_xattr->name,
						&lsm_xattr->value,
						&lsm_xattr->value_len);
	if (ret)
		goto out;

	evm_xattr = lsm_xattr + 1;
	ret = evm_inode_init_security(inode, lsm_xattr, evm_xattr);
	if (ret)
		goto out;
	ret = initxattrs(inode, new_xattrs, fs_data);
out:
	for (xattr = new_xattrs; xattr->value != NULL; xattr++)
		kfree(xattr->value);
	return (ret == -EOPNOTSUPP) ? 0 : ret;
}
Contributors
Person Tokens Prop Commits CommitProp
Mimi Zohar 172 79.63% 3 33.33%
Tetsuo Handa 13 6.02% 1 11.11%
James Morris 13 6.02% 1 11.11%
Casey Schaufler 10 4.63% 2 22.22%
Eric Paris 6 2.78% 1 11.11%
Jan Beulich 2 0.93% 1 11.11%
Total 216 100.00% 9 100.00%


EXPORT_SYMBOL(security_inode_init_security);



int security_old_inode_init_security(struct inode *inode, struct inode *dir,
				     const struct qstr *qstr, const char **name,
				     void **value, size_t *len)
{
	if (unlikely(IS_PRIVATE(inode)))
		return -EOPNOTSUPP;
	return call_int_hook(inode_init_security, -EOPNOTSUPP, inode, dir,
			     qstr, name, value, len);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 41 57.75% 1 14.29%
Mimi Zohar 19 26.76% 1 14.29%
Casey Schaufler 4 5.63% 1 14.29%
Jan Beulich 2 2.82% 1 14.29%
Eric Paris 2 2.82% 1 14.29%
Jan Kara 2 2.82% 1 14.29%
Tetsuo Handa 1 1.41% 1 14.29%
Total 71 100.00% 7 100.00%


EXPORT_SYMBOL(security_old_inode_init_security);

#ifdef CONFIG_SECURITY_PATH


int security_path_mknod(const struct path *dir, struct dentry *dentry, umode_t mode,
			unsigned int dev)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
		return 0;
	return call_int_hook(path_mknod, 0, dir, dentry, mode, dev);
}
Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 44 77.19% 1 16.67%
Casey Schaufler 5 8.77% 1 16.67%
Tetsuo Handa 3 5.26% 1 16.67%
David Howells 3 5.26% 1 16.67%
Al Viro 2 3.51% 2 33.33%
Total 57 100.00% 6 100.00%


EXPORT_SYMBOL(security_path_mknod);



int security_path_mkdir(const struct path *dir, struct dentry *dentry, umode_t mode)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
		return 0;
	return call_int_hook(path_mkdir, 0, dir, dentry, mode);
}
Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 38 74.51% 1 16.67%
Casey Schaufler 5 9.80% 1 16.67%
David Howells 3 5.88% 1 16.67%
Tetsuo Handa 3 5.88% 1 16.67%
Al Viro 2 3.92% 2 33.33%
Total 51 100.00% 6 100.00%


EXPORT_SYMBOL(security_path_mkdir);



int security_path_rmdir(const struct path *dir, struct dentry *dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
		return 0;
	return call_int_hook(path_rmdir, 0, dir, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 34 73.91% 1 20.00%
Casey Schaufler 5 10.87% 1 20.00%
Tetsuo Handa 3 6.52% 1 20.00%
David Howells 3 6.52% 1 20.00%
Al Viro 1 2.17% 1 20.00%
Total 46 100.00% 5 100.00%



int security_path_unlink(const struct path *dir, struct dentry *dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
		return 0;
	return call_int_hook(path_unlink, 0, dir, dentry);
}
Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 34 73.91% 1 20.00%
Casey Schaufler 5 10.87% 1 20.00%
Tetsuo Handa 3 6.52% 1 20.00%
David Howells 3 6.52% 1 20.00%
Al Viro 1 2.17% 1 20.00%
Total 46 100.00% 5 100.00%


EXPORT_SYMBOL(security_path_unlink);



int security_path_symlink(const struct path *dir, struct dentry *dentry,
			  const char *old_name)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry))))
		return 0;
	return call_int_hook(path_symlink, 0, dir, dentry, old_name);
}

Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 41 77.36% 1 20.00%
Casey Schaufler 5 9.43% 1 20.00%
David Howells 3 5.66% 1 20.00%
Tetsuo Handa 3 5.66% 1 20.00%
Al Viro 1 1.89% 1 20.00%
Total 53 100.00% 5 100.00%



int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
		       struct dentry *new_dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry))))
		return 0;
	return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 42 82.35% 1 25.00%
Casey Schaufler 5 9.80% 1 25.00%
David Howells 3 5.88% 1 25.00%
Al Viro 1 1.96% 1 25.00%
Total 51 100.00% 4 100.00%



int security_path_rename(const struct path *old_dir, struct dentry *old_dentry,
			 const struct path *new_dir, struct dentry *new_dentry,
			 unsigned int flags)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)) ||
		     (d_is_positive(new_dentry) && IS_PRIVATE(d_backing_inode(new_dentry)))))
		return 0;

	if (flags & RENAME_EXCHANGE) {
		int err = call_int_hook(path_rename, 0, new_dir, new_dentry,
					old_dir, old_dentry);
		if (err)
			return err;
	}

	return call_int_hook(path_rename, 0, old_dir, old_dentry, new_dir,
				new_dentry);
}
Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 58 52.25% 1 16.67%
Miklos Szeredi 32 28.83% 2 33.33%
Casey Schaufler 10 9.01% 1 16.67%
David Howells 9 8.11% 1 16.67%
Al Viro 2 1.80% 1 16.67%
Total 111 100.00% 6 100.00%


EXPORT_SYMBOL(security_path_rename);



int security_path_truncate(const struct path *path)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
		return 0;
	return call_int_hook(path_truncate, 0, path);
}

Contributors
Person Tokens Prop Commits CommitProp
Kentaro Takeda 30 76.92% 1 25.00%
Casey Schaufler 5 12.82% 1 25.00%
David Howells 3 7.69% 1 25.00%
Al Viro 1 2.56% 1 25.00%
Total 39 100.00% 4 100.00%



int security_path_chmod(const struct path *path, umode_t mode)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
		return 0;
	return call_int_hook(path_chmod, 0, path, mode);
}

Contributors
Person Tokens Prop Commits CommitProp
Tetsuo Handa 29 65.91% 1 16.67%
Al Viro 7 15.91% 3 50.00%
Casey Schaufler 5 11.36% 1 16.67%
David Howells 3 6.82% 1 16.67%
Total 44 100.00% 6 100.00%



int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
		return 0;
	return call_int_hook(path_chown, 0, path, uid, gid);
}

Contributors
Person Tokens Prop Commits CommitProp
Tetsuo Handa 38 77.55% 1 20.00%
Casey Schaufler 5 10.20% 1 20.00%
David Howells 3 6.12% 1 20.00%
Eric W. Biedermann 2 4.08% 1 20.00%
Al Viro 1 2.04% 1 20.00%
Total 49 100.00% 5 100.00%



int security_path_chroot(const struct path *path)
{
	return call_int_hook(path_chroot, 0, path);
}
Contributors
Person Tokens Prop Commits CommitProp
Tetsuo Handa 15 71.43% 1 33.33%
Casey Schaufler 5 23.81% 1 33.33%
Al Viro 1 4.76% 1 33.33%
Total 21 100.00% 3 100.00%

#endif



int security_inode_create(struct inode *dir, struct dentry *dentry, umode_t mode)
{
	if (unlikely(IS_PRIVATE(dir)))
		return 0;
	return call_int_hook(inode_create, 0, dir, dentry, mode);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 39 86.67% 1 33.33%
Casey Schaufler 5 11.11% 1 33.33%
Al Viro 1 2.22% 1 33.33%
Total 45 100.00% 3 100.00%


EXPORT_SYMBOL_GPL(security_inode_create);



int security_inode_link(struct dentry *old_dentry, struct inode *dir,
			 struct dentry *new_dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry))))
		return 0;
	return call_int_hook(inode_link, 0, old_dentry, dir, new_dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 42 84.00% 1 33.33%
Casey Schaufler 5 10.00% 1 33.33%
David Howells 3 6.00% 1 33.33%
Total 50 100.00% 3 100.00%



int security_inode_unlink(struct inode *dir, struct dentry *dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	return call_int_hook(inode_unlink, 0, dir, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 35 81.40% 1 33.33%
Casey Schaufler 5 11.63% 1 33.33%
David Howells 3 6.98% 1 33.33%
Total 43 100.00% 3 100.00%



int security_inode_symlink(struct inode *dir, struct dentry *dentry,
			    const char *old_name)
{
	if (unlikely(IS_PRIVATE(dir)))
		return 0;
	return call_int_hook(inode_symlink, 0, dir, dentry, old_name);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 42 89.36% 1 50.00%
Casey Schaufler 5 10.64% 1 50.00%
Total 47 100.00% 2 100.00%



int security_inode_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
{
	if (unlikely(IS_PRIVATE(dir)))
		return 0;
	return call_int_hook(inode_mkdir, 0, dir, dentry, mode);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 39 86.67% 1 33.33%
Casey Schaufler 5 11.11% 1 33.33%
Al Viro 1 2.22% 1 33.33%
Total 45 100.00% 3 100.00%


EXPORT_SYMBOL_GPL(security_inode_mkdir);



int security_inode_rmdir(struct inode *dir, struct dentry *dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	return call_int_hook(inode_rmdir, 0, dir, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 35 81.40% 1 33.33%
Casey Schaufler 5 11.63% 1 33.33%
David Howells 3 6.98% 1 33.33%
Total 43 100.00% 3 100.00%



int security_inode_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
{
	if (unlikely(IS_PRIVATE(dir)))
		return 0;
	return call_int_hook(inode_mknod, 0, dir, dentry, mode, dev);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 44 88.00% 1 33.33%
Casey Schaufler 5 10.00% 1 33.33%
Al Viro 1 2.00% 1 33.33%
Total 50 100.00% 3 100.00%



int security_inode_rename(struct inode *old_dir, struct dentry *old_dentry,
			   struct inode *new_dir, struct dentry *new_dentry,
			   unsigned int flags)
{
        if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)) ||
            (d_is_positive(new_dentry) && IS_PRIVATE(d_backing_inode(new_dentry)))))
		return 0;

	if (flags & RENAME_EXCHANGE) {
		int err = call_int_hook(inode_rename, 0, new_dir, new_dentry,
						     old_dir, old_dentry);
		if (err)
			return err;
	}

	return call_int_hook(inode_rename, 0, old_dir, old_dentry,
					   new_dir, new_dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 58 53.21% 1 20.00%
Miklos Szeredi 32 29.36% 2 40.00%
Casey Schaufler 10 9.17% 1 20.00%
David Howells 9 8.26% 1 20.00%
Total 109 100.00% 5 100.00%



int security_inode_readlink(struct dentry *dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	return call_int_hook(inode_readlink, 0, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 28 77.78% 1 33.33%
Casey Schaufler 5 13.89% 1 33.33%
David Howells 3 8.33% 1 33.33%
Total 36 100.00% 3 100.00%



int security_inode_follow_link(struct dentry *dentry, struct inode *inode,
			       bool rcu)
{
	if (unlikely(IS_PRIVATE(inode)))
		return 0;
	return call_int_hook(inode_follow_link, 0, dentry, inode, rcu);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 60.00% 1 33.33%
Neil Brown 13 28.89% 1 33.33%
Casey Schaufler 5 11.11% 1 33.33%
Total 45 100.00% 3 100.00%



int security_inode_permission(struct inode *inode, int mask)
{
	if (unlikely(IS_PRIVATE(inode)))
		return 0;
	return call_int_hook(inode_permission, 0, inode, mask);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 33 86.84% 1 50.00%
Casey Schaufler 5 13.16% 1 50.00%
Total 38 100.00% 2 100.00%



int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
{
	int ret;

	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	ret = call_int_hook(inode_setattr, 0, dentry, attr);
	if (ret)
		return ret;
	return evm_inode_setattr(dentry, attr);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 34 54.84% 1 25.00%
Mimi Zohar 20 32.26% 1 25.00%
Casey Schaufler 5 8.06% 1 25.00%
David Howells 3 4.84% 1 25.00%
Total 62 100.00% 4 100.00%


EXPORT_SYMBOL_GPL(security_inode_setattr);



int security_inode_getattr(const struct path *path)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry))))
		return 0;
	return call_int_hook(inode_getattr, 0, path);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 25 64.10% 1 25.00%
Al Viro 6 15.38% 1 25.00%
Casey Schaufler 5 12.82% 1 25.00%
David Howells 3 7.69% 1 25.00%
Total 39 100.00% 4 100.00%



int security_inode_setxattr(struct dentry *dentry, const char *name,
			    const void *value, size_t size, int flags)
{
	int ret;

	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	/*
         * SELinux and Smack integrate the cap call,
         * so assume that all LSMs supplying this call do so.
         */
	ret = call_int_hook(inode_setxattr, 1, dentry, name, value, size,
				flags);

	if (ret == 1)
		ret = cap_inode_setxattr(dentry, name, value, size, flags);
	if (ret)
		return ret;
	ret = ima_inode_setxattr(dentry, name, value, size);
	if (ret)
		return ret;
	return evm_inode_setxattr(dentry, name, value, size);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 51 40.80% 1 14.29%
Mimi Zohar 44 35.20% 2 28.57%
Casey Schaufler 25 20.00% 2 28.57%
David Howells 5 4.00% 2 28.57%
Total 125 100.00% 7 100.00%



void security_inode_post_setxattr(struct dentry *dentry, const char *name,
				  const void *value, size_t size, int flags)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return;
	call_void_hook(inode_post_setxattr, dentry, name, value, size, flags);
	evm_inode_post_setxattr(dentry, name, value, size);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 47 71.21% 1 20.00%
Mimi Zohar 11 16.67% 1 20.00%
David Howells 5 7.58% 2 40.00%
Casey Schaufler 3 4.55% 1 20.00%
Total 66 100.00% 5 100.00%



int security_inode_getxattr(struct dentry *dentry, const char *name)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	return call_int_hook(inode_getxattr, 0, dentry, name);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 34 79.07% 1 25.00%
Casey Schaufler 5 11.63% 1 25.00%
David Howells 4 9.30% 2 50.00%
Total 43 100.00% 4 100.00%



int security_inode_listxattr(struct dentry *dentry)
{
	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	return call_int_hook(inode_listxattr, 0, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 28 77.78% 1 33.33%
Casey Schaufler 5 13.89% 1 33.33%
David Howells 3 8.33% 1 33.33%
Total 36 100.00% 3 100.00%



int security_inode_removexattr(struct dentry *dentry, const char *name)
{
	int ret;

	if (unlikely(IS_PRIVATE(d_backing_inode(dentry))))
		return 0;
	/*
         * SELinux and Smack integrate the cap call,
         * so assume that all LSMs supplying this call do so.
         */
	ret = call_int_hook(inode_removexattr, 1, dentry, name);
	if (ret == 1)
		ret = cap_inode_removexattr(dentry, name);
	if (ret)
		return ret;
	ret = ima_inode_removexattr(dentry, name);
	if (ret)
		return ret;
	return evm_inode_removexattr(dentry, name);
}

Contributors
Person Tokens Prop Commits CommitProp
Mimi Zohar 40 42.55% 2 28.57%
James Morris 39 41.49% 1 14.29%
Casey Schaufler 11 11.70% 2 28.57%
David Howells 4 4.26% 2 28.57%
Total 94 100.00% 7 100.00%



int security_inode_need_killpriv(struct dentry *dentry)
{
	return call_int_hook(inode_need_killpriv, 0, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
Serge E. Hallyn 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_inode_killpriv(struct dentry *dentry)
{
	return call_int_hook(inode_killpriv, 0, dentry);
}

Contributors
Person Tokens Prop Commits CommitProp
Serge E. Hallyn 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_inode_getsecurity(struct inode *inode, const char *name, void **buffer, bool alloc)
{
	struct security_hook_list *hp;
	int rc;

	if (unlikely(IS_PRIVATE(inode)))
		return -EOPNOTSUPP;
	/*
         * Only one module will provide an attribute with a given name.
         */
	list_for_each_entry(hp, &security_hook_heads.inode_getsecurity, list) {
		rc = hp->hook.inode_getsecurity(inode, name, buffer, alloc);
		if (rc != -EOPNOTSUPP)
			return rc;
	}
	return -EOPNOTSUPP;
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 43 49.43% 2 40.00%
Casey Schaufler 40 45.98% 2 40.00%
David P. Quigley 4 4.60% 1 20.00%
Total 87 100.00% 5 100.00%



int security_inode_setsecurity(struct inode *inode, const char *name, const void *value, size_t size, int flags)
{
	struct security_hook_list *hp;
	int rc;

	if (unlikely(IS_PRIVATE(inode)))
		return -EOPNOTSUPP;
	/*
         * Only one module will provide an attribute with a given name.
         */
	list_for_each_entry(hp, &security_hook_heads.inode_setsecurity, list) {
		rc = hp->hook.inode_setsecurity(inode, name, value, size,
								flags);
		if (rc != -EOPNOTSUPP)
			return rc;
	}
	return -EOPNOTSUPP;
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 52 56.52% 2 50.00%
Casey Schaufler 40 43.48% 2 50.00%
Total 92 100.00% 4 100.00%



int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer_size)
{
	if (unlikely(IS_PRIVATE(inode)))
		return 0;
	return call_int_hook(inode_listsecurity, 0, inode, buffer, buffer_size);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 39 88.64% 1 50.00%
Casey Schaufler 5 11.36% 1 50.00%
Total 44 100.00% 2 100.00%


EXPORT_SYMBOL(security_inode_listsecurity);



void security_inode_getsecid(struct inode *inode, u32 *secid)
{
	call_void_hook(inode_getsecid, inode, secid);
}

Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 20 86.96% 1 50.00%
Casey Schaufler 3 13.04% 1 50.00%
Total 23 100.00% 2 100.00%



int security_inode_copy_up(struct dentry *src, struct cred **new)
{
	return call_int_hook(inode_copy_up, 0, src, new);
}
Contributors
Person Tokens Prop Commits CommitProp
Vivek Goyal 28 100.00% 1 100.00%
Total 28 100.00% 1 100.00%


EXPORT_SYMBOL(security_inode_copy_up);



int security_inode_copy_up_xattr(const char *name)
{
	return call_int_hook(inode_copy_up_xattr, -EOPNOTSUPP, name);
}
Contributors
Person Tokens Prop Commits CommitProp
Vivek Goyal 21 100.00% 1 100.00%
Total 21 100.00% 1 100.00%


EXPORT_SYMBOL(security_inode_copy_up_xattr);



int security_file_permission(struct file *file, int mask)
{
	int ret;

	ret = call_int_hook(file_permission, 0, file, mask);
	if (ret)
		return ret;

	return fsnotify_perm(file, mask);
}

Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 20 45.45% 1 33.33%
James Morris 19 43.18% 1 33.33%
Casey Schaufler 5 11.36% 1 33.33%
Total 44 100.00% 3 100.00%



int security_file_alloc(struct file *file)
{
	return call_int_hook(file_alloc_security, 0, file);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_file_free(struct file *file)
{
	call_void_hook(file_free_security, file);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
	return call_int_hook(file_ioctl, 0, file, cmd, arg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



static inline unsigned long mmap_prot(struct file *file, unsigned long prot)
{
	/*
         * Does we have PROT_READ and does the application expect
         * it to imply PROT_EXEC?  If not, nothing to talk about...
         */
	if ((prot & (PROT_READ | PROT_EXEC)) != PROT_READ)
		return prot;
	if (!(current->personality & READ_IMPLIES_EXEC))
		return prot;
	/*
         * if that's an anonymous mapping, let it.
         */
	if (!file)
		return prot | PROT_EXEC;
	/*
         * ditto if it's not on noexec mount, except that on !MMU we need
         * NOMMU_MAP_EXEC (== VM_MAYEXEC) in this case
         */
	if (!path_noexec(&file->f_path)) {
#ifndef CONFIG_MMU
		if (file->f_op->mmap_capabilities) {
			unsigned caps = file->f_op->mmap_capabilities(file);
			if (!(caps & NOMMU_MAP_EXEC))
				return prot;
		}
#endif
		return prot | PROT_EXEC;
	}
	/* anything on noexec mount won't get PROT_EXEC */
	return prot;
}

Contributors
Person Tokens Prop Commits CommitProp
Al Viro 90 73.77% 2 40.00%
Christoph Hellwig 17 13.93% 1 20.00%
James Morris 11 9.02% 1 20.00%
Eric W. Biedermann 4 3.28% 1 20.00%
Total 122 100.00% 5 100.00%



int security_mmap_file(struct file *file, unsigned long prot,
			unsigned long flags)
{
	int ret;
	ret = call_int_hook(mmap_file, 0, file, prot,
					mmap_prot(file, prot), flags);
	if (ret)
		return ret;
	return ima_file_mmap(file, prot);
}

Contributors
Person Tokens Prop Commits CommitProp
Al Viro 26 44.83% 1 25.00%
Mimi Zohar 17 29.31% 1 25.00%
James Morris 10 17.24% 1 25.00%
Casey Schaufler 5 8.62% 1 25.00%
Total 58 100.00% 4 100.00%



int security_mmap_addr(unsigned long addr)
{
	return call_int_hook(mmap_addr, 0, addr);
}

Contributors
Person Tokens Prop Commits CommitProp
Al Viro 14 73.68% 1 50.00%
Casey Schaufler 5 26.32% 1 50.00%
Total 19 100.00% 2 100.00%



int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
			    unsigned long prot)
{
	return call_int_hook(file_mprotect, 0, vma, reqprot, prot);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_file_lock(struct file *file, unsigned int cmd)
{
	return call_int_hook(file_lock, 0, file, cmd);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 21 80.77% 1 50.00%
Casey Schaufler 5 19.23% 1 50.00%
Total 26 100.00% 2 100.00%



int security_file_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
{
	return call_int_hook(file_fcntl, 0, file, cmd, arg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



void security_file_set_fowner(struct file *file)
{
	call_void_hook(file_set_fowner, file);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 12 70.59% 1 33.33%
Casey Schaufler 3 17.65% 1 33.33%
Jeff Layton 2 11.76% 1 33.33%
Total 17 100.00% 3 100.00%



int security_file_send_sigiotask(struct task_struct *tsk,
				  struct fown_struct *fown, int sig)
{
	return call_int_hook(file_send_sigiotask, 0, tsk, fown, sig);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_file_receive(struct file *file)
{
	return call_int_hook(file_receive, 0, file);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_file_open(struct file *file, const struct cred *cred)
{
	int ret;

	ret = call_int_hook(file_open, 0, file, cred);
	if (ret)
		return ret;

	return fsnotify_perm(file, MAY_OPEN);
}

Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 21 44.68% 2 40.00%
James Morris 13 27.66% 1 20.00%
David Howells 8 17.02% 1 20.00%
Casey Schaufler 5 10.64% 1 20.00%
Total 47 100.00% 5 100.00%



int security_task_create(unsigned long clone_flags)
{
	return call_int_hook(task_create, 0, clone_flags);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 73.68% 1 50.00%
Casey Schaufler 5 26.32% 1 50.00%
Total 19 100.00% 2 100.00%



void security_task_free(struct task_struct *task)
{
	call_void_hook(task_free, task);
}

Contributors
Person Tokens Prop Commits CommitProp
Kees Cook 15 88.24% 2 66.67%
Casey Schaufler 2 11.76% 1 33.33%
Total 17 100.00% 3 100.00%



int security_cred_alloc_blank(struct cred *cred, gfp_t gfp)
{
	return call_int_hook(cred_alloc_blank, 0, cred, gfp);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



void security_cred_free(struct cred *cred)
{
	call_void_hook(cred_free, cred);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp)
{
	return call_int_hook(cred_prepare, 0, new, old, gfp);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 17 51.52% 2 50.00%
James Morris 11 33.33% 1 25.00%
Casey Schaufler 5 15.15% 1 25.00%
Total 33 100.00% 4 100.00%



void security_transfer_creds(struct cred *new, const struct cred *old)
{
	call_void_hook(cred_transfer, new, old);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 22 88.00% 1 50.00%
Casey Schaufler 3 12.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_kernel_act_as(struct cred *new, u32 secid)
{
	return call_int_hook(kernel_act_as, 0, new, secid);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_kernel_create_files_as(struct cred *new, struct inode *inode)
{
	return call_int_hook(kernel_create_files_as, 0, new, inode);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%



int security_kernel_module_request(char *kmod_name)
{
	return call_int_hook(kernel_module_request, 0, kmod_name);
}

Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 14 73.68% 2 66.67%
Casey Schaufler 5 26.32% 1 33.33%
Total 19 100.00% 3 100.00%



int security_kernel_read_file(struct file *file, enum kernel_read_file_id id)
{
	int ret;

	ret = call_int_hook(kernel_read_file, 0, file, id);
	if (ret)
		return ret;
	return ima_read_file(file, id);
}
Contributors
Person Tokens Prop Commits CommitProp
Mimi Zohar 45 100.00% 1 100.00%
Total 45 100.00% 1 100.00%


EXPORT_SYMBOL_GPL(security_kernel_read_file);



int security_kernel_post_read_file(struct file *file, char *buf, loff_t size,
				   enum kernel_read_file_id id)
{
	int ret;

	ret = call_int_hook(kernel_post_read_file, 0, file, buf, size, id);
	if (ret)
		return ret;
	return ima_post_read_file(file, buf, size, id);
}
Contributors
Person Tokens Prop Commits CommitProp
Mimi Zohar 60 100.00% 3 100.00%
Total 60 100.00% 3 100.00%


EXPORT_SYMBOL_GPL(security_kernel_post_read_file);



int security_task_fix_setuid(struct cred *new, const struct cred *old,
			     int flags)
{
	return call_int_hook(task_fix_setuid, 0, new, old, flags);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 16 48.48% 1 33.33%
David Howells 12 36.36% 1 33.33%
Casey Schaufler 5 15.15% 1 33.33%
Total 33 100.00% 3 100.00%



int security_task_setpgid(struct task_struct *p, pid_t pgid)
{
	return call_int_hook(task_setpgid, 0, p, pgid);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_task_getpgid(struct task_struct *p)
{
	return call_int_hook(task_getpgid, 0, p);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_task_getsid(struct task_struct *p)
{
	return call_int_hook(task_getsid, 0, p);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_task_getsecid(struct task_struct *p, u32 *secid)
{
	*secid = 0;
	call_void_hook(task_getsecid, p, secid);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 71.43% 1 33.33%
Casey Schaufler 8 28.57% 2 66.67%
Total 28 100.00% 3 100.00%


EXPORT_SYMBOL(security_task_getsecid);



int security_task_setnice(struct task_struct *p, int nice)
{
	return call_int_hook(task_setnice, 0, p, nice);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_task_setioprio(struct task_struct *p, int ioprio)
{
	return call_int_hook(task_setioprio, 0, p, ioprio);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_task_getioprio(struct task_struct *p)
{
	return call_int_hook(task_getioprio, 0, p);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_task_setrlimit(struct task_struct *p, unsigned int resource,
		struct rlimit *new_rlim)
{
	return call_int_hook(task_setrlimit, 0, p, resource, new_rlim);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 21 63.64% 1 33.33%
Jiri Slaby 7 21.21% 1 33.33%
Casey Schaufler 5 15.15% 1 33.33%
Total 33 100.00% 3 100.00%



int security_task_setscheduler(struct task_struct *p)
{
	return call_int_hook(task_setscheduler, 0, p);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_task_getscheduler(struct task_struct *p)
{
	return call_int_hook(task_getscheduler, 0, p);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_task_movememory(struct task_struct *p)
{
	return call_int_hook(task_movememory, 0, p);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_task_kill(struct task_struct *p, struct siginfo *info,
			int sig, u32 secid)
{
	return call_int_hook(task_kill, 0, p, info, sig, secid);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 32 86.49% 1 50.00%
Casey Schaufler 5 13.51% 1 50.00%
Total 37 100.00% 2 100.00%



int security_task_prctl(int option, unsigned long arg2, unsigned long arg3,
			 unsigned long arg4, unsigned long arg5)
{
	int thisrc;
	int rc = -ENOSYS;
	struct security_hook_list *hp;

	list_for_each_entry(hp, &security_hook_heads.task_prctl, list) {
		thisrc = hp->hook.task_prctl(option, arg2, arg3, arg4, arg5);
		if (thisrc != -ENOSYS) {
			rc = thisrc;
			if (thisrc != 0)
				break;
		}
	}
	return rc;
}

Contributors
Person Tokens Prop Commits CommitProp
Casey Schaufler 41 45.56% 2 50.00%
James Morris 26 28.89% 1 25.00%
Kees Cook 23 25.56% 1 25.00%
Total 90 100.00% 4 100.00%



void security_task_to_inode(struct task_struct *p, struct inode *inode)
{
	call_void_hook(task_to_inode, p, inode);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 21 87.50% 1 50.00%
Casey Schaufler 3 12.50% 1 50.00%
Total 24 100.00% 2 100.00%



int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
{
	return call_int_hook(ipc_permission, 0, ipcp, flag);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
{
	*secid = 0;
	call_void_hook(ipc_getsecid, ipcp, secid);
}

Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 20 71.43% 1 33.33%
Casey Schaufler 8 28.57% 2 66.67%
Total 28 100.00% 3 100.00%



int security_msg_msg_alloc(struct msg_msg *msg)
{
	return call_int_hook(msg_msg_alloc_security, 0, msg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_msg_msg_free(struct msg_msg *msg)
{
	call_void_hook(msg_msg_free_security, msg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_msg_queue_alloc(struct msg_queue *msq)
{
	return call_int_hook(msg_queue_alloc_security, 0, msq);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_msg_queue_free(struct msg_queue *msq)
{
	call_void_hook(msg_queue_free_security, msq);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_msg_queue_associate(struct msg_queue *msq, int msqflg)
{
	return call_int_hook(msg_queue_associate, 0, msq, msqflg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_msg_queue_msgctl(struct msg_queue *msq, int cmd)
{
	return call_int_hook(msg_queue_msgctl, 0, msq, cmd);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_msg_queue_msgsnd(struct msg_queue *msq,
			       struct msg_msg *msg, int msqflg)
{
	return call_int_hook(msg_queue_msgsnd, 0, msq, msg, msqflg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
			       struct task_struct *target, long type, int mode)
{
	return call_int_hook(msg_queue_msgrcv, 0, msq, msg, target, type, mode);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 39 88.64% 1 50.00%
Casey Schaufler 5 11.36% 1 50.00%
Total 44 100.00% 2 100.00%



int security_shm_alloc(struct shmid_kernel *shp)
{
	return call_int_hook(shm_alloc_security, 0, shp);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_shm_free(struct shmid_kernel *shp)
{
	call_void_hook(shm_free_security, shp);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_shm_associate(struct shmid_kernel *shp, int shmflg)
{
	return call_int_hook(shm_associate, 0, shp, shmflg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_shm_shmctl(struct shmid_kernel *shp, int cmd)
{
	return call_int_hook(shm_shmctl, 0, shp, cmd);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg)
{
	return call_int_hook(shm_shmat, 0, shp, shmaddr, shmflg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_sem_alloc(struct sem_array *sma)
{
	return call_int_hook(sem_alloc_security, 0, sma);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_sem_free(struct sem_array *sma)
{
	call_void_hook(sem_free_security, sma);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_sem_associate(struct sem_array *sma, int semflg)
{
	return call_int_hook(sem_associate, 0, sma, semflg);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_sem_semctl(struct sem_array *sma, int cmd)
{
	return call_int_hook(sem_semctl, 0, sma, cmd);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_sem_semop(struct sem_array *sma, struct sembuf *sops,
			unsigned nsops, int alter)
{
	return call_int_hook(sem_semop, 0, sma, sops, nsops, alter);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 32 86.49% 1 50.00%
Casey Schaufler 5 13.51% 1 50.00%
Total 37 100.00% 2 100.00%



void security_d_instantiate(struct dentry *dentry, struct inode *inode)
{
	if (unlikely(inode && IS_PRIVATE(inode)))
		return;
	call_void_hook(d_instantiate, dentry, inode);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 34 91.89% 1 50.00%
Casey Schaufler 3 8.11% 1 50.00%
Total 37 100.00% 2 100.00%


EXPORT_SYMBOL(security_d_instantiate);



int security_getprocattr(struct task_struct *p, char *name, char **value)
{
	return call_int_hook(getprocattr, -EINVAL, p, name, value);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 28 82.35% 1 33.33%
Casey Schaufler 6 17.65% 2 66.67%
Total 34 100.00% 3 100.00%



int security_setprocattr(const char *name, void *value, size_t size)
{
	return call_int_hook(setprocattr, -EINVAL, name, value, size);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 25 78.12% 1 25.00%
Casey Schaufler 6 18.75% 2 50.00%
Stephen D. Smalley 1 3.12% 1 25.00%
Total 32 100.00% 4 100.00%



int security_netlink_send(struct sock *sk, struct sk_buff *skb)
{
	return call_int_hook(netlink_send, 0, sk, skb);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%



int security_ismaclabel(const char *name)
{
	return call_int_hook(ismaclabel, 0, name);
}
Contributors
Person Tokens Prop Commits CommitProp
David Quigley 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%


EXPORT_SYMBOL(security_ismaclabel);



int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
{
	return call_int_hook(secid_to_secctx, -EOPNOTSUPP, secid, secdata,
				seclen);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 26 81.25% 1 33.33%
Casey Schaufler 6 18.75% 2 66.67%
Total 32 100.00% 3 100.00%


EXPORT_SYMBOL(security_secid_to_secctx);



int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
{
	*secid = 0;
	return call_int_hook(secctx_to_secid, 0, secdata, seclen, secid);
}
Contributors
Person Tokens Prop Commits CommitProp
David Howells 26 72.22% 2 50.00%
Casey Schaufler 10 27.78% 2 50.00%
Total 36 100.00% 4 100.00%


EXPORT_SYMBOL(security_secctx_to_secid);



void security_release_secctx(char *secdata, u32 seclen)
{
	call_void_hook(release_secctx, secdata, seclen);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 18 85.71% 2 66.67%
Casey Schaufler 3 14.29% 1 33.33%
Total 21 100.00% 3 100.00%


EXPORT_SYMBOL(security_release_secctx);



void security_inode_invalidate_secctx(struct inode *inode)
{
	call_void_hook(inode_invalidate_secctx, inode);
}
Contributors
Person Tokens Prop Commits CommitProp
Andreas Gruenbacher 17 100.00% 1 100.00%
Total 17 100.00% 1 100.00%


EXPORT_SYMBOL(security_inode_invalidate_secctx);



int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
{
	return call_int_hook(inode_notifysecctx, 0, inode, ctx, ctxlen);
}
Contributors
Person Tokens Prop Commits CommitProp
David P. Quigley 26 83.87% 1 50.00%
Casey Schaufler 5 16.13% 1 50.00%
Total 31 100.00% 2 100.00%


EXPORT_SYMBOL(security_inode_notifysecctx);



int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
{
	return call_int_hook(inode_setsecctx, 0, dentry, ctx, ctxlen);
}
Contributors
Person Tokens Prop Commits CommitProp
David P. Quigley 26 83.87% 1 50.00%
Casey Schaufler 5 16.13% 1 50.00%
Total 31 100.00% 2 100.00%


EXPORT_SYMBOL(security_inode_setsecctx);



int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
{
	return call_int_hook(inode_getsecctx, -EOPNOTSUPP, inode, ctx, ctxlen);
}
Contributors
Person Tokens Prop Commits CommitProp
David P. Quigley 28 82.35% 1 33.33%
Casey Schaufler 6 17.65% 2 66.67%
Total 34 100.00% 3 100.00%


EXPORT_SYMBOL(security_inode_getsecctx);

#ifdef CONFIG_SECURITY_NETWORK



int security_unix_stream_connect(struct sock *sock, struct sock *other, struct sock *newsk)
{
	return call_int_hook(unix_stream_connect, 0, sock, other, newsk);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 79.41% 1 33.33%
Casey Schaufler 5 14.71% 1 33.33%
David S. Miller 2 5.88% 1 33.33%
Total 34 100.00% 3 100.00%


EXPORT_SYMBOL(security_unix_stream_connect);



int security_unix_may_send(struct socket *sock,  struct socket *other)
{
	return call_int_hook(unix_may_send, 0, sock, other);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%


EXPORT_SYMBOL(security_unix_may_send);



int security_socket_create(int family, int type, int protocol, int kern)
{
	return call_int_hook(socket_create, 0, family, type, protocol, kern);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 28 84.85% 1 50.00%
Casey Schaufler 5 15.15% 1 50.00%
Total 33 100.00% 2 100.00%



int security_socket_post_create(struct socket *sock, int family,
				int type, int protocol, int kern)
{
	return call_int_hook(socket_post_create, 0, sock, family, type,
						protocol, kern);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 35 87.50% 1 50.00%
Casey Schaufler 5 12.50% 1 50.00%
Total 40 100.00% 2 100.00%



int security_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen)
{
	return call_int_hook(socket_bind, 0, sock, address, addrlen);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_socket_connect(struct socket *sock, struct sockaddr *address, int addrlen)
{
	return call_int_hook(socket_connect, 0, sock, address, addrlen);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_socket_listen(struct socket *sock, int backlog)
{
	return call_int_hook(socket_listen, 0, sock, backlog);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_socket_accept(struct socket *sock, struct socket *newsock)
{
	return call_int_hook(socket_accept, 0, sock, newsock);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%



int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
{
	return call_int_hook(socket_sendmsg, 0, sock, msg, size);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 27 84.38% 1 50.00%
Casey Schaufler 5 15.62% 1 50.00%
Total 32 100.00% 2 100.00%



int security_socket_recvmsg(struct socket *sock, struct msghdr *msg,
			    int size, int flags)
{
	return call_int_hook(socket_recvmsg, 0, sock, msg, size, flags);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 32 86.49% 1 50.00%
Casey Schaufler 5 13.51% 1 50.00%
Total 37 100.00% 2 100.00%



int security_socket_getsockname(struct socket *sock)
{
	return call_int_hook(socket_getsockname, 0, sock);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_socket_getpeername(struct socket *sock)
{
	return call_int_hook(socket_getpeername, 0, sock);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



int security_socket_getsockopt(struct socket *sock, int level, int optname)
{
	return call_int_hook(socket_getsockopt, 0, sock, level, optname);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 25 83.33% 1 50.00%
Casey Schaufler 5 16.67% 1 50.00%
Total 30 100.00% 2 100.00%



int security_socket_setsockopt(struct socket *sock, int level, int optname)
{
	return call_int_hook(socket_setsockopt, 0, sock, level, optname);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 25 83.33% 1 50.00%
Casey Schaufler 5 16.67% 1 50.00%
Total 30 100.00% 2 100.00%



int security_socket_shutdown(struct socket *sock, int how)
{
	return call_int_hook(socket_shutdown, 0, sock, how);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 20 80.00% 1 50.00%
Casey Schaufler 5 20.00% 1 50.00%
Total 25 100.00% 2 100.00%



int security_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
	return call_int_hook(socket_sock_rcv_skb, 0, sk, skb);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%


EXPORT_SYMBOL(security_sock_rcv_skb);



int security_socket_getpeersec_stream(struct socket *sock, char __user *optval,
				      int __user *optlen, unsigned len)
{
	return call_int_hook(socket_getpeersec_stream, -ENOPROTOOPT, sock,
				optval, optlen, len);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 34 85.00% 1 33.33%
Casey Schaufler 6 15.00% 2 66.67%
Total 40 100.00% 3 100.00%



int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
{
	return call_int_hook(socket_getpeersec_dgram, -ENOPROTOOPT, sock,
			     skb, secid);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 28 82.35% 1 33.33%
Casey Schaufler 4 11.76% 1 33.33%
Jan Beulich 2 5.88% 1 33.33%
Total 34 100.00% 3 100.00%


EXPORT_SYMBOL(security_socket_getpeersec_dgram);



int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
{
	return call_int_hook(sk_alloc_security, 0, sk, family, priority);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 25 83.33% 1 50.00%
Casey Schaufler 5 16.67% 1 50.00%
Total 30 100.00% 2 100.00%



void security_sk_free(struct sock *sk)
{
	call_void_hook(sk_free_security, sk);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 2 66.67%
Casey Schaufler 3 17.65% 1 33.33%
Total 17 100.00% 3 100.00%



void security_sk_clone(const struct sock *sk, struct sock *newsk)
{
	call_void_hook(sk_clone_security, sk, newsk);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 88.00% 2 66.67%
Casey Schaufler 3 12.00% 1 33.33%
Total 25 100.00% 3 100.00%


EXPORT_SYMBOL(security_sk_clone);



void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
{
	call_void_hook(sk_getsecid, sk, &fl->flowi_secid);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 23 85.19% 1 33.33%
Casey Schaufler 3 11.11% 1 33.33%
David S. Miller 1 3.70% 1 33.33%
Total 27 100.00% 3 100.00%


EXPORT_SYMBOL(security_sk_classify_flow);



void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
{
	call_void_hook(req_classify_flow, req, fl);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 88.00% 1 50.00%
Casey Schaufler 3 12.00% 1 50.00%
Total 25 100.00% 2 100.00%


EXPORT_SYMBOL(security_req_classify_flow);



void security_sock_graft(struct sock *sk, struct socket *parent)
{
	call_void_hook(sock_graft, sk, parent);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 21 87.50% 1 50.00%
Casey Schaufler 3 12.50% 1 50.00%
Total 24 100.00% 2 100.00%


EXPORT_SYMBOL(security_sock_graft);



int security_inet_conn_request(struct sock *sk,
			struct sk_buff *skb, struct request_sock *req)
{
	return call_int_hook(inet_conn_request, 0, sk, skb, req);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 29 85.29% 1 50.00%
Casey Schaufler 5 14.71% 1 50.00%
Total 34 100.00% 2 100.00%


EXPORT_SYMBOL(security_inet_conn_request);



void security_inet_csk_clone(struct sock *newsk,
			const struct request_sock *req)
{
	call_void_hook(inet_csk_clone, newsk, req);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 88.00% 1 50.00%
Casey Schaufler 3 12.00% 1 50.00%
Total 25 100.00% 2 100.00%



void security_inet_conn_established(struct sock *sk,
			struct sk_buff *skb)
{
	call_void_hook(inet_conn_established, sk, skb);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 21 87.50% 1 50.00%
Casey Schaufler 3 12.50% 1 50.00%
Total 24 100.00% 2 100.00%



int security_secmark_relabel_packet(u32 secid)
{
	return call_int_hook(secmark_relabel_packet, 0, secid);
}
Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 13 72.22% 1 50.00%
Casey Schaufler 5 27.78% 1 50.00%
Total 18 100.00% 2 100.00%


EXPORT_SYMBOL(security_secmark_relabel_packet);



void security_secmark_refcount_inc(void)
{
	call_void_hook(secmark_refcount_inc);
}
Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 9 75.00% 1 50.00%
Casey Schaufler 3 25.00% 1 50.00%
Total 12 100.00% 2 100.00%


EXPORT_SYMBOL(security_secmark_refcount_inc);



void security_secmark_refcount_dec(void)
{
	call_void_hook(secmark_refcount_dec);
}
Contributors
Person Tokens Prop Commits CommitProp
Eric Paris 9 75.00% 1 50.00%
Casey Schaufler 3 25.00% 1 50.00%
Total 12 100.00% 2 100.00%


EXPORT_SYMBOL(security_secmark_refcount_dec);



int security_tun_dev_alloc_security(void **security)
{
	return call_int_hook(tun_dev_alloc_security, 0, security);
}
Contributors
Person Tokens Prop Commits CommitProp
Paul Moore 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%


EXPORT_SYMBOL(security_tun_dev_alloc_security);



void security_tun_dev_free_security(void *security)
{
	call_void_hook(tun_dev_free_security, security);
}
Contributors
Person Tokens Prop Commits CommitProp
Paul Moore 13 81.25% 1 50.00%
Casey Schaufler 3 18.75% 1 50.00%
Total 16 100.00% 2 100.00%


EXPORT_SYMBOL(security_tun_dev_free_security);



int security_tun_dev_create(void)
{
	return call_int_hook(tun_dev_create, 0);
}
Contributors
Person Tokens Prop Commits CommitProp
Paul Moore 10 66.67% 1 50.00%
Casey Schaufler 5 33.33% 1 50.00%
Total 15 100.00% 2 100.00%


EXPORT_SYMBOL(security_tun_dev_create);



int security_tun_dev_attach_queue(void *security)
{
	return call_int_hook(tun_dev_attach_queue, 0, security);
}
Contributors
Person Tokens Prop Commits CommitProp
Paul Moore 14 73.68% 2 66.67%
Casey Schaufler 5 26.32% 1 33.33%
Total 19 100.00% 3 100.00%


EXPORT_SYMBOL(security_tun_dev_attach_queue);



int security_tun_dev_attach(struct sock *sk, void *security)
{
	return call_int_hook(tun_dev_attach, 0, sk, security);
}
Contributors
Person Tokens Prop Commits CommitProp
Paul Moore 21 80.77% 2 66.67%
Casey Schaufler 5 19.23% 1 33.33%
Total 26 100.00% 3 100.00%


EXPORT_SYMBOL(security_tun_dev_attach);



int security_tun_dev_open(void *security)
{
	return call_int_hook(tun_dev_open, 0, security);
}
Contributors
Person Tokens Prop Commits CommitProp
Paul Moore 14 73.68% 1 50.00%
Casey Schaufler 5 26.32% 1 50.00%
Total 19 100.00% 2 100.00%


EXPORT_SYMBOL(security_tun_dev_open);

#endif	/* CONFIG_SECURITY_NETWORK */

#ifdef CONFIG_SECURITY_NETWORK_XFRM



int security_xfrm_policy_alloc(struct xfrm_sec_ctx **ctxp,
			       struct xfrm_user_sec_ctx *sec_ctx,
			       gfp_t gfp)
{
	return call_int_hook(xfrm_policy_alloc_security, 0, ctxp, sec_ctx, gfp);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 19 57.58% 1 25.00%
Casey Schaufler 5 15.15% 1 25.00%
Nikolay Aleksandrov 5 15.15% 1 25.00%
Paul Moore 4 12.12% 1 25.00%
Total 33 100.00% 4 100.00%


EXPORT_SYMBOL(security_xfrm_policy_alloc);



int security_xfrm_policy_clone(struct xfrm_sec_ctx *old_ctx,
			      struct xfrm_sec_ctx **new_ctxp)
{
	return call_int_hook(xfrm_policy_clone_security, 0, old_ctx, new_ctxp);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 16 57.14% 1 33.33%
Paul Moore 7 25.00% 1 33.33%
Casey Schaufler 5 17.86% 1 33.33%
Total 28 100.00% 3 100.00%



void security_xfrm_policy_free(struct xfrm_sec_ctx *ctx)
{
	call_void_hook(xfrm_policy_free_security, ctx);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 8 47.06% 1 25.00%
Greg Kroah-Hartman 3 17.65% 1 25.00%
Casey Schaufler 3 17.65% 1 25.00%
Paul Moore 3 17.65% 1 25.00%
Total 17 100.00% 4 100.00%


EXPORT_SYMBOL(security_xfrm_policy_free);



int security_xfrm_policy_delete(struct xfrm_sec_ctx *ctx)
{
	return call_int_hook(xfrm_policy_delete_security, 0, ctx);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 12 60.00% 1 33.33%
Casey Schaufler 5 25.00% 1 33.33%
Paul Moore 3 15.00% 1 33.33%
Total 20 100.00% 3 100.00%



int security_xfrm_state_alloc(struct xfrm_state *x,
			      struct xfrm_user_sec_ctx *sec_ctx)
{
	return call_int_hook(xfrm_state_alloc, 0, x, sec_ctx);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 81.48% 1 50.00%
Casey Schaufler 5 18.52% 1 50.00%
Total 27 100.00% 2 100.00%


EXPORT_SYMBOL(security_xfrm_state_alloc);



int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
				      struct xfrm_sec_ctx *polsec, u32 secid)
{
	return call_int_hook(xfrm_state_alloc_acquire, 0, x, polsec, secid);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 26 81.25% 1 33.33%
Casey Schaufler 5 15.62% 1 33.33%
Paul Moore 1 3.12% 1 33.33%
Total 32 100.00% 3 100.00%



int security_xfrm_state_delete(struct xfrm_state *x)
{
	return call_int_hook(xfrm_state_delete_security, 0, x);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%


EXPORT_SYMBOL(security_xfrm_state_delete);



void security_xfrm_state_free(struct xfrm_state *x)
{
	call_void_hook(xfrm_state_free_security, x);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 fl_secid, u8 dir)
{
	return call_int_hook(xfrm_policy_lookup, 0, ctx, fl_secid, dir);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 22 73.33% 1 33.33%
Casey Schaufler 5 16.67% 1 33.33%
Paul Moore 3 10.00% 1 33.33%
Total 30 100.00% 3 100.00%



int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
				       struct xfrm_policy *xp,
				       const struct flowi *fl)
{
	struct security_hook_list *hp;
	int rc = 1;

	/*
         * Since this function is expected to return 0 or 1, the judgment
         * becomes difficult if multiple LSMs supply this call. Fortunately,
         * we can use the first LSM's judgment because currently only SELinux
         * supplies this call.
         *
         * For speed optimization, we explicitly break the loop rather than
         * using the macro
         */
	list_for_each_entry(hp, &security_hook_heads.xfrm_state_pol_flow_match,
				list) {
		rc = hp->hook.xfrm_state_pol_flow_match(x, xp, fl);
		break;
	}
	return rc;
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 31 50.82% 1 25.00%
Casey Schaufler 29 47.54% 2 50.00%
David S. Miller 1 1.64% 1 25.00%
Total 61 100.00% 4 100.00%



int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
{
	return call_int_hook(xfrm_decode_session, 0, skb, secid, 1);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 23 82.14% 1 50.00%
Casey Schaufler 5 17.86% 1 50.00%
Total 28 100.00% 2 100.00%



void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
{
	int rc = call_int_hook(xfrm_decode_session, 0, skb, &fl->flowi_secid,
				0);

	BUG_ON(rc);
}
Contributors
Person Tokens Prop Commits CommitProp
James Morris 33 84.62% 1 33.33%
Casey Schaufler 5 12.82% 1 33.33%
David S. Miller 1 2.56% 1 33.33%
Total 39 100.00% 3 100.00%


EXPORT_SYMBOL(security_skb_classify_flow);

#endif	/* CONFIG_SECURITY_NETWORK_XFRM */

#ifdef CONFIG_KEYS



int security_key_alloc(struct key *key, const struct cred *cred,
		       unsigned long flags)
{
	return call_int_hook(key_alloc, 0, key, cred, flags);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 25 73.53% 1 33.33%
Casey Schaufler 5 14.71% 1 33.33%
David Howells 4 11.76% 1 33.33%
Total 34 100.00% 3 100.00%



void security_key_free(struct key *key)
{
	call_void_hook(key_free, key);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 14 82.35% 1 50.00%
Casey Schaufler 3 17.65% 1 50.00%
Total 17 100.00% 2 100.00%



int security_key_permission(key_ref_t key_ref,
			    const struct cred *cred, unsigned perm)
{
	return call_int_hook(key_permission, 0, key_ref, cred, perm);
}

Contributors
Person Tokens Prop Commits CommitProp
James Morris 19 61.29% 1 20.00%
David Howells 7 22.58% 3 60.00%
Casey Schaufler 5 16.13% 1 20.00%
Total 31 100.00% 5 100.00%



int security_key_getsecurity(struct key *key, char **_buffer)
{
	*_buffer = NULL;
	return call_int_hook(key_getsecurity, 0, key, _buffer);
}

Contributors
Person Tokens Prop Commits CommitProp
David Howells 20 62.50% 1 25.00%
Casey Schaufler 10 31.25% 2 50.00%
James Morris 2 6.25% 1 25.00%
Total 32 100.00% 4 100.00%

#endif	/* CONFIG_KEYS */

#ifdef CONFIG_AUDIT



int security_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
{
	return call_int_hook(audit_rule_init, 0, field, op, rulestr, lsmrule);
}

Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 31 86.11% 1 50.00%
Casey Schaufler 5 13.89% 1 50.00%
Total 36 100.00% 2 100.00%



int security_audit_rule_known(struct audit_krule *krule)
{
	return call_int_hook(audit_rule_known, 0, krule);
}

Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 15 75.00% 1 50.00%
Casey Schaufler 5 25.00% 1 50.00%
Total 20 100.00% 2 100.00%



void security_audit_rule_free(void *lsmrule)
{
	call_void_hook(audit_rule_free, lsmrule);
}

Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 13 81.25% 1 50.00%
Casey Schaufler 3 18.75% 1 50.00%
Total 16 100.00% 2 100.00%



int security_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
			      struct audit_context *actx)
{
	return call_int_hook(audit_rule_match, 0, secid, field, op, lsmrule,
				actx);
}
Contributors
Person Tokens Prop Commits CommitProp
Ahmed S. Darwish 36 87.80% 1 50.00%
Casey Schaufler 5 12.20% 1 50.00%
Total 41 100.00% 2 100.00%

#endif /* CONFIG_AUDIT */


struct security_hook_heads security_hook_heads = {
	.binder_set_context_mgr =
		LIST_HEAD_INIT(security_hook_heads.binder_set_context_mgr),
	.binder_transaction =
		LIST_HEAD_INIT(security_hook_heads.binder_transaction),
	.binder_transfer_binder =
		LIST_HEAD_INIT(security_hook_heads.binder_transfer_binder),
	.binder_transfer_file =
		LIST_HEAD_INIT(security_hook_heads.binder_transfer_file),

	.ptrace_access_check =
		LIST_HEAD_INIT(security_hook_heads.ptrace_access_check),
	.ptrace_traceme =
		LIST_HEAD_INIT(security_hook_heads.ptrace_traceme),
	.capget =	LIST_HEAD_INIT(security_hook_heads.capget),
	.capset =	LIST_HEAD_INIT(security_hook_heads.capset),
	.capable =	LIST_HEAD_INIT(security_hook_heads.capable),
	.quotactl =	LIST_HEAD_INIT(security_hook_heads.quotactl),
	.quota_on =	LIST_HEAD_INIT(security_hook_heads.quota_on),
	.syslog =	LIST_HEAD_INIT(security_hook_heads.syslog),
	.settime =	LIST_HEAD_INIT(security_hook_heads.settime),
	.vm_enough_memory =
		LIST_HEAD_INIT(security_hook_heads.vm_enough_memory),
	.bprm_set_creds =
		LIST_HEAD_INIT(security_hook_heads.bprm_set_creds),
	.bprm_check_security =
		LIST_HEAD_INIT(security_hook_heads.bprm_check_security),
	.bprm_secureexec =
		LIST_HEAD_INIT(security_hook_heads.bprm_secureexec),
	.bprm_committing_creds =
		LIST_HEAD_INIT(security_hook_heads.bprm_committing_creds),
	.bprm_committed_creds =
		LIST_HEAD_INIT(security_hook_heads.bprm_committed_creds),
	.sb_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.sb_alloc_security),
	.sb_free_security =
		LIST_HEAD_INIT(security_hook_heads.sb_free_security),
	.sb_copy_data =	LIST_HEAD_INIT(security_hook_heads.sb_copy_data),
	.sb_remount =	LIST_HEAD_INIT(security_hook_heads.sb_remount),
	.sb_kern_mount =
		LIST_HEAD_INIT(security_hook_heads.sb_kern_mount),
	.sb_show_options =
		LIST_HEAD_INIT(security_hook_heads.sb_show_options),
	.sb_statfs =	LIST_HEAD_INIT(security_hook_heads.sb_statfs),
	.sb_mount =	LIST_HEAD_INIT(security_hook_heads.sb_mount),
	.sb_umount =	LIST_HEAD_INIT(security_hook_heads.sb_umount),
	.sb_pivotroot =	LIST_HEAD_INIT(security_hook_heads.sb_pivotroot),
	.sb_set_mnt_opts =
		LIST_HEAD_INIT(security_hook_heads.sb_set_mnt_opts),
	.sb_clone_mnt_opts =
		LIST_HEAD_INIT(security_hook_heads.sb_clone_mnt_opts),
	.sb_parse_opts_str =
		LIST_HEAD_INIT(security_hook_heads.sb_parse_opts_str),
	.dentry_init_security =
		LIST_HEAD_INIT(security_hook_heads.dentry_init_security),
	.dentry_create_files_as =
		LIST_HEAD_INIT(security_hook_heads.dentry_create_files_as),
#ifdef CONFIG_SECURITY_PATH
	.path_unlink =	LIST_HEAD_INIT(security_hook_heads.path_unlink),
	.path_mkdir =	LIST_HEAD_INIT(security_hook_heads.path_mkdir),
	.path_rmdir =	LIST_HEAD_INIT(security_hook_heads.path_rmdir),
	.path_mknod =	LIST_HEAD_INIT(security_hook_heads.path_mknod),
	.path_truncate =
		LIST_HEAD_INIT(security_hook_heads.path_truncate),
	.path_symlink =	LIST_HEAD_INIT(security_hook_heads.path_symlink),
	.path_link =	LIST_HEAD_INIT(security_hook_heads.path_link),
	.path_rename =	LIST_HEAD_INIT(security_hook_heads.path_rename),
	.path_chmod =	LIST_HEAD_INIT(security_hook_heads.path_chmod),
	.path_chown =	LIST_HEAD_INIT(security_hook_heads.path_chown),
	.path_chroot =	LIST_HEAD_INIT(security_hook_heads.path_chroot),
#endif
	.inode_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.inode_alloc_security),
	.inode_free_security =
		LIST_HEAD_INIT(security_hook_heads.inode_free_security),
	.inode_init_security =
		LIST_HEAD_INIT(security_hook_heads.inode_init_security),
	.inode_create =	LIST_HEAD_INIT(security_hook_heads.inode_create),
	.inode_link =	LIST_HEAD_INIT(security_hook_heads.inode_link),
	.inode_unlink =	LIST_HEAD_INIT(security_hook_heads.inode_unlink),
	.inode_symlink =
		LIST_HEAD_INIT(security_hook_heads.inode_symlink),
	.inode_mkdir =	LIST_HEAD_INIT(security_hook_heads.inode_mkdir),
	.inode_rmdir =	LIST_HEAD_INIT(security_hook_heads.inode_rmdir),
	.inode_mknod =	LIST_HEAD_INIT(security_hook_heads.inode_mknod),
	.inode_rename =	LIST_HEAD_INIT(security_hook_heads.inode_rename),
	.inode_readlink =
		LIST_HEAD_INIT(security_hook_heads.inode_readlink),
	.inode_follow_link =
		LIST_HEAD_INIT(security_hook_heads.inode_follow_link),
	.inode_permission =
		LIST_HEAD_INIT(security_hook_heads.inode_permission),
	.inode_setattr =
		LIST_HEAD_INIT(security_hook_heads.inode_setattr),
	.inode_getattr =
		LIST_HEAD_INIT(security_hook_heads.inode_getattr),
	.inode_setxattr =
		LIST_HEAD_INIT(security_hook_heads.inode_setxattr),
	.inode_post_setxattr =
		LIST_HEAD_INIT(security_hook_heads.inode_post_setxattr),
	.inode_getxattr =
		LIST_HEAD_INIT(security_hook_heads.inode_getxattr),
	.inode_listxattr =
		LIST_HEAD_INIT(security_hook_heads.inode_listxattr),
	.inode_removexattr =
		LIST_HEAD_INIT(security_hook_heads.inode_removexattr),
	.inode_need_killpriv =
		LIST_HEAD_INIT(security_hook_heads.inode_need_killpriv),
	.inode_killpriv =
		LIST_HEAD_INIT(security_hook_heads.inode_killpriv),
	.inode_getsecurity =
		LIST_HEAD_INIT(security_hook_heads.inode_getsecurity),
	.inode_setsecurity =
		LIST_HEAD_INIT(security_hook_heads.inode_setsecurity),
	.inode_listsecurity =
		LIST_HEAD_INIT(security_hook_heads.inode_listsecurity),
	.inode_getsecid =
		LIST_HEAD_INIT(security_hook_heads.inode_getsecid),
	.inode_copy_up =
		LIST_HEAD_INIT(security_hook_heads.inode_copy_up),
	.inode_copy_up_xattr =
		LIST_HEAD_INIT(security_hook_heads.inode_copy_up_xattr),
	.file_permission =
		LIST_HEAD_INIT(security_hook_heads.file_permission),
	.file_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.file_alloc_security),
	.file_free_security =
		LIST_HEAD_INIT(security_hook_heads.file_free_security),
	.file_ioctl =	LIST_HEAD_INIT(security_hook_heads.file_ioctl),
	.mmap_addr =	LIST_HEAD_INIT(security_hook_heads.mmap_addr),
	.mmap_file =	LIST_HEAD_INIT(security_hook_heads.mmap_file),
	.file_mprotect =
		LIST_HEAD_INIT(security_hook_heads.file_mprotect),
	.file_lock =	LIST_HEAD_INIT(security_hook_heads.file_lock),
	.file_fcntl =	LIST_HEAD_INIT(security_hook_heads.file_fcntl),
	.file_set_fowner =
		LIST_HEAD_INIT(security_hook_heads.file_set_fowner),
	.file_send_sigiotask =
		LIST_HEAD_INIT(security_hook_heads.file_send_sigiotask),
	.file_receive =	LIST_HEAD_INIT(security_hook_heads.file_receive),
	.file_open =	LIST_HEAD_INIT(security_hook_heads.file_open),
	.task_create =	LIST_HEAD_INIT(security_hook_heads.task_create),
	.task_free =	LIST_HEAD_INIT(security_hook_heads.task_free),
	.cred_alloc_blank =
		LIST_HEAD_INIT(security_hook_heads.cred_alloc_blank),
	.cred_free =	LIST_HEAD_INIT(security_hook_heads.cred_free),
	.cred_prepare =	LIST_HEAD_INIT(security_hook_heads.cred_prepare),
	.cred_transfer =
		LIST_HEAD_INIT(security_hook_heads.cred_transfer),
	.kernel_act_as =
		LIST_HEAD_INIT(security_hook_heads.kernel_act_as),
	.kernel_create_files_as =
		LIST_HEAD_INIT(security_hook_heads.kernel_create_files_as),
	.kernel_module_request =
		LIST_HEAD_INIT(security_hook_heads.kernel_module_request),
	.kernel_read_file =
		LIST_HEAD_INIT(security_hook_heads.kernel_read_file),
	.kernel_post_read_file =
		LIST_HEAD_INIT(security_hook_heads.kernel_post_read_file),
	.task_fix_setuid =
		LIST_HEAD_INIT(security_hook_heads.task_fix_setuid),
	.task_setpgid =	LIST_HEAD_INIT(security_hook_heads.task_setpgid),
	.task_getpgid =	LIST_HEAD_INIT(security_hook_heads.task_getpgid),
	.task_getsid =	LIST_HEAD_INIT(security_hook_heads.task_getsid),
	.task_getsecid =
		LIST_HEAD_INIT(security_hook_heads.task_getsecid),
	.task_setnice =	LIST_HEAD_INIT(security_hook_heads.task_setnice),
	.task_setioprio =
		LIST_HEAD_INIT(security_hook_heads.task_setioprio),
	.task_getioprio =
		LIST_HEAD_INIT(security_hook_heads.task_getioprio),
	.task_setrlimit =
		LIST_HEAD_INIT(security_hook_heads.task_setrlimit),
	.task_setscheduler =
		LIST_HEAD_INIT(security_hook_heads.task_setscheduler),
	.task_getscheduler =
		LIST_HEAD_INIT(security_hook_heads.task_getscheduler),
	.task_movememory =
		LIST_HEAD_INIT(security_hook_heads.task_movememory),
	.task_kill =	LIST_HEAD_INIT(security_hook_heads.task_kill),
	.task_prctl =	LIST_HEAD_INIT(security_hook_heads.task_prctl),
	.task_to_inode =
		LIST_HEAD_INIT(security_hook_heads.task_to_inode),
	.ipc_permission =
		LIST_HEAD_INIT(security_hook_heads.ipc_permission),
	.ipc_getsecid =	LIST_HEAD_INIT(security_hook_heads.ipc_getsecid),
	.msg_msg_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.msg_msg_alloc_security),
	.msg_msg_free_security =
		LIST_HEAD_INIT(security_hook_heads.msg_msg_free_security),
	.msg_queue_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.msg_queue_alloc_security),
	.msg_queue_free_security =
		LIST_HEAD_INIT(security_hook_heads.msg_queue_free_security),
	.msg_queue_associate =
		LIST_HEAD_INIT(security_hook_heads.msg_queue_associate),
	.msg_queue_msgctl =
		LIST_HEAD_INIT(security_hook_heads.msg_queue_msgctl),
	.msg_queue_msgsnd =
		LIST_HEAD_INIT(security_hook_heads.msg_queue_msgsnd),
	.msg_queue_msgrcv =
		LIST_HEAD_INIT(security_hook_heads.msg_queue_msgrcv),
	.shm_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.shm_alloc_security),
	.shm_free_security =
		LIST_HEAD_INIT(security_hook_heads.shm_free_security),
	.shm_associate =
		LIST_HEAD_INIT(security_hook_heads.shm_associate),
	.shm_shmctl =	LIST_HEAD_INIT(security_hook_heads.shm_shmctl),
	.shm_shmat =	LIST_HEAD_INIT(security_hook_heads.shm_shmat),
	.sem_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.sem_alloc_security),
	.sem_free_security =
		LIST_HEAD_INIT(security_hook_heads.sem_free_security),
	.sem_associate =
		LIST_HEAD_INIT(security_hook_heads.sem_associate),
	.sem_semctl =	LIST_HEAD_INIT(security_hook_heads.sem_semctl),
	.sem_semop =	LIST_HEAD_INIT(security_hook_heads.sem_semop),
	.netlink_send =	LIST_HEAD_INIT(security_hook_heads.netlink_send),
	.d_instantiate =
		LIST_HEAD_INIT(security_hook_heads.d_instantiate),
	.getprocattr =	LIST_HEAD_INIT(security_hook_heads.getprocattr),
	.setprocattr =	LIST_HEAD_INIT(security_hook_heads.setprocattr),
	.ismaclabel =	LIST_HEAD_INIT(security_hook_heads.ismaclabel),
	.secid_to_secctx =
		LIST_HEAD_INIT(security_hook_heads.secid_to_secctx),
	.secctx_to_secid =
		LIST_HEAD_INIT(security_hook_heads.secctx_to_secid),
	.release_secctx =
		LIST_HEAD_INIT(security_hook_heads.release_secctx),
	.inode_invalidate_secctx =
		LIST_HEAD_INIT(security_hook_heads.inode_invalidate_secctx),
	.inode_notifysecctx =
		LIST_HEAD_INIT(security_hook_heads.inode_notifysecctx),
	.inode_setsecctx =
		LIST_HEAD_INIT(security_hook_heads.inode_setsecctx),
	.inode_getsecctx =
		LIST_HEAD_INIT(security_hook_heads.inode_getsecctx),
#ifdef CONFIG_SECURITY_NETWORK
	.unix_stream_connect =
		LIST_HEAD_INIT(security_hook_heads.unix_stream_connect),
	.unix_may_send =
		LIST_HEAD_INIT(security_hook_heads.unix_may_send),
	.socket_create =
		LIST_HEAD_INIT(security_hook_heads.socket_create),
	.socket_post_create =
		LIST_HEAD_INIT(security_hook_heads.socket_post_create),
	.socket_bind =	LIST_HEAD_INIT(security_hook_heads.socket_bind),
	.socket_connect =
		LIST_HEAD_INIT(security_hook_heads.socket_connect),
	.socket_listen =
		LIST_HEAD_INIT(security_hook_heads.socket_listen),
	.socket_accept =
		LIST_HEAD_INIT(security_hook_heads.socket_accept),
	.socket_sendmsg =
		LIST_HEAD_INIT(security_hook_heads.socket_sendmsg),
	.socket_recvmsg =
		LIST_HEAD_INIT(security_hook_heads.socket_recvmsg),
	.socket_getsockname =
		LIST_HEAD_INIT(security_hook_heads.socket_getsockname),
	.socket_getpeername =
		LIST_HEAD_INIT(security_hook_heads.socket_getpeername),
	.socket_getsockopt =
		LIST_HEAD_INIT(security_hook_heads.socket_getsockopt),
	.socket_setsockopt =
		LIST_HEAD_INIT(security_hook_heads.socket_setsockopt),
	.socket_shutdown =
		LIST_HEAD_INIT(security_hook_heads.socket_shutdown),
	.socket_sock_rcv_skb =
		LIST_HEAD_INIT(security_hook_heads.socket_sock_rcv_skb),
	.socket_getpeersec_stream =
		LIST_HEAD_INIT(security_hook_heads.socket_getpeersec_stream),
	.socket_getpeersec_dgram =
		LIST_HEAD_INIT(security_hook_heads.socket_getpeersec_dgram),
	.sk_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.sk_alloc_security),
	.sk_free_security =
		LIST_HEAD_INIT(security_hook_heads.sk_free_security),
	.sk_clone_security =
		LIST_HEAD_INIT(security_hook_heads.sk_clone_security),
	.sk_getsecid =	LIST_HEAD_INIT(security_hook_heads.sk_getsecid),
	.sock_graft =	LIST_HEAD_INIT(security_hook_heads.sock_graft),
	.inet_conn_request =
		LIST_HEAD_INIT(security_hook_heads.inet_conn_request),
	.inet_csk_clone =
		LIST_HEAD_INIT(security_hook_heads.inet_csk_clone),
	.inet_conn_established =
		LIST_HEAD_INIT(security_hook_heads.inet_conn_established),
	.secmark_relabel_packet =
		LIST_HEAD_INIT(security_hook_heads.secmark_relabel_packet),
	.secmark_refcount_inc =
		LIST_HEAD_INIT(security_hook_heads.secmark_refcount_inc),
	.secmark_refcount_dec =
		LIST_HEAD_INIT(security_hook_heads.secmark_refcount_dec),
	.req_classify_flow =
		LIST_HEAD_INIT(security_hook_heads.req_classify_flow),
	.tun_dev_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.tun_dev_alloc_security),
	.tun_dev_free_security =
		LIST_HEAD_INIT(security_hook_heads.tun_dev_free_security),
	.tun_dev_create =
		LIST_HEAD_INIT(security_hook_heads.tun_dev_create),
	.tun_dev_attach_queue =
		LIST_HEAD_INIT(security_hook_heads.tun_dev_attach_queue),
	.tun_dev_attach =
		LIST_HEAD_INIT(security_hook_heads.tun_dev_attach),
	.tun_dev_open =	LIST_HEAD_INIT(security_hook_heads.tun_dev_open),
#endif	/* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_NETWORK_XFRM
	.xfrm_policy_alloc_security =
		LIST_HEAD_INIT(security_hook_heads.xfrm_policy_alloc_security),
	.xfrm_policy_clone_security =
		LIST_HEAD_INIT(security_hook_heads.xfrm_policy_clone_security),
	.xfrm_policy_free_security =
		LIST_HEAD_INIT(security_hook_heads.xfrm_policy_free_security),
	.xfrm_policy_delete_security =
		LIST_HEAD_INIT(security_hook_heads.xfrm_policy_delete_security),
	.xfrm_state_alloc =
		LIST_HEAD_INIT(security_hook_heads.xfrm_state_alloc),
	.xfrm_state_alloc_acquire =
		LIST_HEAD_INIT(security_hook_heads.xfrm_state_alloc_acquire),
	.xfrm_state_free_security =
		LIST_HEAD_INIT(security_hook_heads.xfrm_state_free_security),
	.xfrm_state_delete_security =
		LIST_HEAD_INIT(security_hook_heads.xfrm_state_delete_security),
	.xfrm_policy_lookup =
		LIST_HEAD_INIT(security_hook_heads.xfrm_policy_lookup),
	.xfrm_state_pol_flow_match =
		LIST_HEAD_INIT(security_hook_heads.xfrm_state_pol_flow_match),
	.xfrm_decode_session =
		LIST_HEAD_INIT(security_hook_heads.xfrm_decode_session),
#endif	/* CONFIG_SECURITY_NETWORK_XFRM */
#ifdef CONFIG_KEYS
	.key_alloc =	LIST_HEAD_INIT(security_hook_heads.key_alloc),
	.key_free =	LIST_HEAD_INIT(security_hook_heads.key_free),
	.key_permission =
		LIST_HEAD_INIT(security_hook_heads.key_permission),
	.key_getsecurity =
		LIST_HEAD_INIT(security_hook_heads.key_getsecurity),
#endif	/* CONFIG_KEYS */
#ifdef CONFIG_AUDIT
	.audit_rule_init =
		LIST_HEAD_INIT(security_hook_heads.audit_rule_init),
	.audit_rule_known =
		LIST_HEAD_INIT(security_hook_heads.audit_rule_known),
	.audit_rule_match =
		LIST_HEAD_INIT(security_hook_heads.audit_rule_match),
	.audit_rule_free =
		LIST_HEAD_INIT(security_hook_heads.audit_rule_free),
#endif /* CONFIG_AUDIT */
};
Overall Contributors
Person Tokens Prop Commits CommitProp
James Morris 3430 35.56% 4 2.90%
Casey Schaufler 3339 34.61% 5 3.62%
Mimi Zohar 500 5.18% 12 8.70%
David Howells 350 3.63% 17 12.32%
Kentaro Takeda 331 3.43% 1 0.72%
Eric Paris 261 2.71% 13 9.42%
Ahmed S. Darwish 197 2.04% 3 2.17%
Al Viro 189 1.96% 24 17.39%
Paul Moore 143 1.48% 5 3.62%
Vivek Goyal 141 1.46% 3 2.17%
Tetsuo Handa 113 1.17% 5 3.62%
David P. Quigley 99 1.03% 2 1.45%
Stephen D. Smalley 95 0.98% 3 2.17%
David Quigley 86 0.89% 4 2.90%
Miklos Szeredi 69 0.72% 3 2.17%
Chris Wright 46 0.48% 3 2.17%
Greg Kroah-Hartman 44 0.46% 3 2.17%
Kees Cook 44 0.46% 4 2.90%
Serge E. Hallyn 44 0.46% 2 1.45%
Andreas Gruenbacher 32 0.33% 1 0.72%
Christoph Hellwig 17 0.18% 1 0.72%
Neil Brown 13 0.13% 1 0.72%
Alan Cox 13 0.13% 1 0.72%
Jiri Slaby 7 0.07% 1 0.72%
Eric W. Biedermann 6 0.06% 2 1.45%
Jan Beulich 6 0.06% 1 0.72%
Nikolay Aleksandrov 5 0.05% 1 0.72%
David S. Miller 5 0.05% 3 2.17%
Jeff Layton 5 0.05% 2 1.45%
Paul Mundt 3 0.03% 1 0.72%
Randy Dunlap 3 0.03% 1 0.72%
Richard Cochran 2 0.02% 1 0.72%
Hannes Eder 2 0.02% 1 0.72%
Jan Kara 2 0.02% 1 0.72%
Baolin Wang 2 0.02% 1 0.72%
John Johansen 2 0.02% 1 0.72%
Ingo Molnar 1 0.01% 1 0.72%
Total 9647 100.00% 138 100.00%
Directory: security

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with cregit.
Person	Tokens	Prop	Commits	CommitProp
Chris Wright	34	100.00%	1	100.00%
Total	34	100.00%	1	100.00%
cregit-Linux how code gets into the kernel

Release 4.11 security/security.c

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