staging/lustre/ldlm: fix NULL pointer dereference
authorDmitry Eremin <dmitry.eremin@intel.com>
Sun, 27 Apr 2014 17:06:52 +0000 (13:06 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 27 Apr 2014 17:24:54 +0000 (10:24 -0700)
commitf85065e534fe8ba6de9b3443c4beacbc3a6ec32d
tree0d7bb7e7d07ff54c58f6b12f985fcc0969c7065c
parenta700f975356b845869ba3c2baab0d8430d00921a
staging/lustre/ldlm: fix NULL pointer dereference

Pointer '*exp' returned from call to function 'class_conn2export'
at line 523 may be NULL and may be dereferenced at line 543.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: http://review.whamcloud.com/9323
ntel-bug-id: https://jira.hpdd.intel.com/browse/LU-4629
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/ldlm/ldlm_lib.c