Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Trond Myklebust |
217 |
90.04% |
5 |
50.00% |
| Dave Wysochanski |
17 |
7.05% |
2 |
20.00% |
| Arnaldo Carvalho de Melo |
3 |
1.24% |
1 |
10.00% |
| Herbert Xu |
3 |
1.24% |
1 |
10.00% |
| Chuck Lever |
1 |
0.41% |
1 |
10.00% |
| Total |
241 |
|
10 |
|
// SPDX-License-Identifier: BSD-3-Clause
/*
* linux/net/sunrpc/auth_gss/auth_gss_internal.h
*
* Internal definitions for RPCSEC_GSS client authentication
*
* Copyright (c) 2000 The Regents of the University of Michigan.
* All rights reserved.
*
*/
#include <linux/err.h>
#include <linux/string.h>
#include <linux/sunrpc/xdr.h>
static inline const void *
simple_get_bytes(const void *p, const void *end, void *res, size_t len)
{
const void *q = (const void *)((const char *)p + len);
if (unlikely(q > end || q < p))
return ERR_PTR(-EFAULT);
memcpy(res, p, len);
return q;
}
static inline const void *
simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest)
{
const void *q;
unsigned int len;
p = simple_get_bytes(p, end, &len, sizeof(len));
if (IS_ERR(p))
return p;
q = (const void *)((const char *)p + len);
if (unlikely(q > end || q < p))
return ERR_PTR(-EFAULT);
if (len) {
dest->data = kmemdup(p, len, GFP_KERNEL);
if (unlikely(dest->data == NULL))
return ERR_PTR(-ENOMEM);
} else
dest->data = NULL;
dest->len = len;
return q;
}