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authorAl Viro <viro@ftp.linux.org.uk>2007-03-12 19:17:58 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-15 01:27:48 +0300
commit04ff97086b1a3237bbd1fe6390fa80fe75207e23 (patch)
tree877e26055759d84a726c6bc68245bc6f9a4a5753 /include/linux/security.h
parentc4823bce033be74c0fcfbcae2f1be0854fdc2e18 (diff)
downloadlinux-04ff97086b1a3237bbd1fe6390fa80fe75207e23.tar.xz
[PATCH] sanitize security_getprocattr() API
have it return the buffer it had allocated Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/security.h')
-rw-r--r--include/linux/security.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/security.h b/include/linux/security.h
index 7f88d97575fd..47e82c120f9a 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1324,7 +1324,7 @@ struct security_operations {
void (*d_instantiate) (struct dentry *dentry, struct inode *inode);
- int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size);
+ int (*getprocattr)(struct task_struct *p, char *name, char **value);
int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size);
int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen);
void (*release_secctx)(char *secdata, u32 seclen);
@@ -2092,9 +2092,9 @@ static inline void security_d_instantiate (struct dentry *dentry, struct inode *
security_ops->d_instantiate (dentry, inode);
}
-static inline int security_getprocattr(struct task_struct *p, char *name, void *value, size_t size)
+static inline int security_getprocattr(struct task_struct *p, char *name, char **value)
{
- return security_ops->getprocattr(p, name, value, size);
+ return security_ops->getprocattr(p, name, value);
}
static inline int security_setprocattr(struct task_struct *p, char *name, void *value, size_t size)
@@ -2749,7 +2749,7 @@ static inline int security_sem_semop (struct sem_array * sma,
static inline void security_d_instantiate (struct dentry *dentry, struct inode *inode)
{ }
-static inline int security_getprocattr(struct task_struct *p, char *name, void *value, size_t size)
+static inline int security_getprocattr(struct task_struct *p, char *name, char **value)
{
return -EINVAL;
}