diff options
| author | shishir gowda <shishirng@gluster.com> | 2012-02-28 18:03:29 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2012-02-29 02:09:59 -0800 |
| commit | 5ad1c2caed743fc10a0645055a825252dfbf77ba (patch) | |
| tree | d8ed477083a1a8a64089a243e1ab452bde035d85 /xlators/storage | |
| parent | c2c82c360fda20533093c27c82ce0725cf40cab5 (diff) | |
storage/posix: In lookup check for buf->gfid being NULL
There are few cases where create and lookup race.
Lookup ends up getting a valid struct iatt, but with no gfid set.
We need to check for gfid being 0, and handle it as an error.
Signed-off-by: shishir gowda <shishirng@gluster.com>
Change-Id: I36ae1978b325aff964cbc3b24730c1e993666267
BUG: 797167
Reviewed-on: http://review.gluster.com/2832
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'xlators/storage')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index a59d2c383fd..84d1d11a5db 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -159,6 +159,12 @@ out: if (xattr) dict_ref (xattr); + if (!op_ret && uuid_is_null (buf.ia_gfid)) { + gf_log (this->name, GF_LOG_ERROR, "buf->ia_gfid is null for " + "%s", (real_path) ? real_path: ""); + op_ret = -1; + op_errno = ENOENT; + } STACK_UNWIND_STRICT (lookup, frame, op_ret, op_errno, (loc)?loc->inode:NULL, &buf, xattr, &postparent); |