diff options
| author | Amar Tumballi <amarts@redhat.com> | 2012-04-16 13:26:40 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2012-04-16 11:39:13 -0700 |
| commit | 41bd7281a5fe4062fabe963d7862117aca50cc3d (patch) | |
| tree | bea681859158f78a04afbceb1136ecb07a600ca7 /xlators/features | |
| parent | 754112b7b716c68fb6cf44941ce4f343698d533e (diff) | |
features/marker: fix possible NULL access in strcmp()
for a given setxattr call, loc->path can be NULL now, handle
that case properly
Change-Id: Ic56ec81aa8eb62aafdb524bf22f6d84390ab1d4b
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 812767
Reviewed-on: http://review.gluster.com/3154
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'xlators/features')
| -rw-r--r-- | xlators/features/marker/src/marker.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/xlators/features/marker/src/marker.c b/xlators/features/marker/src/marker.c index 567e9467c28..b2275944b31 100644 --- a/xlators/features/marker/src/marker.c +++ b/xlators/features/marker/src/marker.c @@ -358,9 +358,15 @@ marker_specific_setxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, goto out; } - if (strcmp (local->loc.path, "/") == 0) { - done = 1; - goto out; + if (local) { + if (local->loc.path && strcmp (local->loc.path, "/") == 0) { + done = 1; + goto out; + } + if (__is_root_gfid (local->loc.gfid)) { + done = 1; + goto out; + } } ret = marker_trav_parent (local); |