diff options
| author | arao <arao@redhat.com> | 2015-02-10 11:06:27 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2015-03-30 00:33:49 -0700 |
| commit | 9272b1cf5655fff625b254a1ea952dcefd3c3af1 (patch) | |
| tree | 26b5b92eefab06382abf929e5182888e452de36e /xlators | |
| parent | 059e085752d09e841fd685e3ca53aeb2983cd48b (diff) | |
bd: Fixing dereference after null check(FORWARD_NULL)
CID: 1128907
The pointer variable 'bdatt' redirected to a goto label
when the value was NULL and in the other condition when it is not NULL
, hence the bdatt is again checked for NULL at 'reverse xattr' label.
Change-Id: I2289cbf30fde9faf97e6eebd4902953a44049f9e
BUG: 789278
Signed-off-by: arao <arao@redhat.com>
Reviewed-on: http://review.gluster.org/9619
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/storage/bd/src/bd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xlators/storage/bd/src/bd.c b/xlators/storage/bd/src/bd.c index 456883d9358..6ea18e7787b 100644 --- a/xlators/storage/bd/src/bd.c +++ b/xlators/storage/bd/src/bd.c @@ -1592,7 +1592,8 @@ revert_xattr: /* revert setxattr */ op_ret = dict_get_str (local->dict, BD_XATTR, &bd); GF_FREE (bd); - gf_asprintf (&bd, "%s:%ld", bdatt->type, bdatt->iatt.ia_size); + if (bdatt) + gf_asprintf (&bd, "%s:%ld", bdatt->type, bdatt->iatt.ia_size); if (local->fd) STACK_WIND (frame, bd_trunc_setxattr_setx_cbk, |