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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-06-01 16:14:19 -0600 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-21 03:13:25 -0700 |
| commit | d2b31ca644fdc8704de3367a6a56a5c958c77f53 (patch) | |
| tree | 70967aaec7a5a86ffdd6adf3a45d3b3cb8833678 /fs/open.c | |
| parent | 8b94eea4bfb8df693c5b35d08b74f13cfb92f3de (diff) | |
| download | lwn-d2b31ca644fdc8704de3367a6a56a5c958c77f53.tar.gz lwn-d2b31ca644fdc8704de3367a6a56a5c958c77f53.zip | |
userns: Teach security_path_chown to take kuids and kgids
Don't make the security modules deal with raw user space uid and
gids instead pass in a kuid_t and a kgid_t so that security modules
only have to deal with internal kernel uids and gids.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: James Morris <james.l.morris@oracle.com>
Cc: John Johansen <john.johansen@canonical.com>
Cc: Kentaro Takeda <takedakn@nttdata.co.jp>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/open.c')
| -rw-r--r-- | fs/open.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/open.c b/fs/open.c index f3d96e7e7b19..2b2573980d0f 100644 --- a/fs/open.c +++ b/fs/open.c @@ -534,7 +534,7 @@ static int chown_common(struct path *path, uid_t user, gid_t group) newattrs.ia_valid |= ATTR_KILL_SUID | ATTR_KILL_SGID | ATTR_KILL_PRIV; mutex_lock(&inode->i_mutex); - error = security_path_chown(path, user, group); + error = security_path_chown(path, uid, gid); if (!error) error = notify_change(path->dentry, &newattrs); mutex_unlock(&inode->i_mutex); |