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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-03-03 21:17:15 -0800 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-05-03 03:29:34 -0700 |
| commit | 8e96e3b7b8407be794ab1fd8e4b332818a358e78 (patch) | |
| tree | f27756bb2ec49e586221ac669ea00c68e8a2ee58 /fs/namei.c | |
| parent | 72cda3d1ef24ab0a9a89c15e9776ca737b75f45a (diff) | |
| download | linux-8e96e3b7b8407be794ab1fd8e4b332818a358e78.tar.gz linux-8e96e3b7b8407be794ab1fd8e4b332818a358e78.tar.xz linux-8e96e3b7b8407be794ab1fd8e4b332818a358e78.zip | |
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.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c index 941c4362e298..86512b4d38fd 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); } |