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| author | David S. Miller <davem@davemloft.net> | 2012-08-24 18:54:37 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-24 18:54:37 -0400 |
| commit | e6acb384807406c1a6ad3ddc91191f7658e63b7a (patch) | |
| tree | 7906d1bb402ac30e4efaa1bc6451b1c7a4b6e768 /fs/namei.c | |
| parent | 255e87657a84e21986e5d9070f3dee4aa8d1d531 (diff) | |
| parent | 898132ae76d1aeb52301f10e8795c34fbb54e853 (diff) | |
| download | linux-e6acb384807406c1a6ad3ddc91191f7658e63b7a.tar.bz2 | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
This is an initial merge in of Eric Biederman's work to start adding
user namespace support to the networking.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/namei.c b/fs/namei.c index db76b866a097..51e9aa6e39dc 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -678,7 +678,7 @@ static inline int may_follow_link(struct path *link, struct nameidata *nd) /* Allowed if owner and follower match. */ inode = link->dentry->d_inode; - if (current_cred()->fsuid == inode->i_uid) + if (uid_eq(current_cred()->fsuid, inode->i_uid)) return 0; /* Allowed if parent directory not sticky and world-writable. */ @@ -687,7 +687,7 @@ static inline int may_follow_link(struct path *link, struct nameidata *nd) return 0; /* Allowed if parent directory and link owner match. */ - if (parent->i_uid == inode->i_uid) + if (uid_eq(parent->i_uid, inode->i_uid)) return 0; path_put_conditional(link, nd); @@ -757,7 +757,7 @@ static int may_linkat(struct path *link) /* Source inode owner (or CAP_FOWNER) can hardlink all they like, * otherwise, it must be a safe source. */ - if (cred->fsuid == inode->i_uid || safe_hardlink_source(inode) || + if (uid_eq(cred->fsuid, inode->i_uid) || safe_hardlink_source(inode) || capable(CAP_FOWNER)) return 0; |