Release 4.11 fs/reiserfs/xattr_trusted.c

#include "reiserfs.h"
#include <linux/capability.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/pagemap.h>
#include <linux/xattr.h>
#include "xattr.h"
#include <linux/uaccess.h>


static int

trusted_get(const struct xattr_handler *handler, struct dentry *unused,
	    struct inode *inode, const char *name, void *buffer, size_t size)
{
	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode))
		return -EPERM;

	return reiserfs_xattr_get(inode, xattr_full_name(handler, name),
				  buffer, size);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andrew Morton
47
69.12%
1
16.67%
Al Viro
13
19.12%
2
33.33%
Andreas Gruenbacher
6
8.82%
1
16.67%
Jeff Mahoney
1
1.47%
1
16.67%
Christoph Hellwig
1
1.47%
1
16.67%
Total
68
100.00%
6
100.00%


static int

trusted_set(const struct xattr_handler *handler, struct dentry *unused,
	    struct inode *inode, const char *name, const void *buffer,
	    size_t size, int flags)
{
	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode))
		return -EPERM;

	return reiserfs_xattr_set(inode,
				  xattr_full_name(handler, name),
				  buffer, size, flags);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andrew Morton
53
71.62%
1
16.67%
Al Viro
13
17.57%
2
33.33%
Andreas Gruenbacher
6
8.11%
1
16.67%
Christoph Hellwig
1
1.35%
1
16.67%
Jeff Mahoney
1
1.35%
1
16.67%
Total
74
100.00%
6
100.00%



static bool trusted_list(struct dentry *dentry)
{
	return capable(CAP_SYS_ADMIN) && !IS_PRIVATE(d_inode(dentry));
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Andrew Morton
14
53.85%
1
16.67%
Andreas Gruenbacher
4
15.38%
1
16.67%
Christoph Hellwig
3
11.54%
1
16.67%
David Howells
3
11.54%
1
16.67%
Jeff Mahoney
2
7.69%
2
33.33%
Total
26
100.00%
6
100.00%


const struct xattr_handler reiserfs_xattr_trusted_handler = {
	.prefix = XATTR_TRUSTED_PREFIX,
	.get = trusted_get,
	.set = trusted_set,
	.list = trusted_list,
};
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Andrew Morton
148
67.58%
1
6.25%
Al Viro
36
16.44%
6
37.50%
Andreas Gruenbacher
16
7.31%
2
12.50%
Jeff Mahoney
6
2.74%
2
12.50%
Christoph Hellwig
5
2.28%
1
6.25%
David Howells
3
1.37%
1
6.25%
Randy Dunlap
3
1.37%
1
6.25%
Fabian Frederick
1
0.46%
1
6.25%
Stephen Hemminger
1
0.46%
1
6.25%
Total
219
100.00%
16
100.00%
Directory: fs/reiserfs

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