summaryrefslogtreecommitdiffstats
path: root/fs/namei.c
diff options
context:
space:
mode:
authorEric W. Biederman <ebiederm@xmission.com>2012-03-03 21:17:15 -0800
committerEric W. Biederman <ebiederm@xmission.com>2012-05-03 03:29:34 -0700
commit8e96e3b7b8407be794ab1fd8e4b332818a358e78 (patch)
treef27756bb2ec49e586221ac669ea00c68e8a2ee58 /fs/namei.c
parent72cda3d1ef24ab0a9a89c15e9776ca737b75f45a (diff)
downloadop-kernel-dev-8e96e3b7b8407be794ab1fd8e4b332818a358e78.zip
op-kernel-dev-8e96e3b7b8407be794ab1fd8e4b332818a358e78.tar.gz
userns: Use uid_eq gid_eq helpers when comparing kuids and kgids in the vfs
Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c
index 941c436..86512b4 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -228,7 +228,7 @@ static int acl_permission_check(struct inode *inode, int mask)
{
unsigned int mode = inode->i_mode;
- if (likely(current_fsuid() == inode->i_uid))
+ if (likely(uid_eq(current_fsuid(), inode->i_uid)))
mode >>= 6;
else {
if (IS_POSIXACL(inode) && (mode & S_IRWXG)) {
@@ -1956,13 +1956,13 @@ static int user_path_parent(int dfd, const char __user *path,
*/
static inline int check_sticky(struct inode *dir, struct inode *inode)
{
- uid_t fsuid = current_fsuid();
+ kuid_t fsuid = current_fsuid();
if (!(dir->i_mode & S_ISVTX))
return 0;
- if (inode->i_uid == fsuid)
+ if (uid_eq(inode->i_uid, fsuid))
return 0;
- if (dir->i_uid == fsuid)
+ if (uid_eq(dir->i_uid, fsuid))
return 0;
return !inode_capable(inode, CAP_FOWNER);
}
OpenPOWER on IntegriCloud