From: Dmitry Eremin <dmitry.ere...@intel.com> Pointer 'ni' checked for NULL at line 1569 may be passed to function and may be dereferenced there by passing argument 1 to function 'lnet_ni_notify_locked' at line 1621. found by Klocwork Insight tool
Signed-off-by: Dmitry Eremin <dmitry.ere...@intel.com> Reviewed-on: http://review.whamcloud.com/9386 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4629 Reviewed-by: John L. Hammond <john.hamm...@intel.com> Reviewed-by: Isaac Huang <he.hu...@intel.com> Signed-off-by: Oleg Drokin <oleg.dro...@intel.com> --- drivers/staging/lustre/lnet/lnet/router.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c index 995f509..ba0278e 100644 --- a/drivers/staging/lustre/lnet/lnet/router.c +++ b/drivers/staging/lustre/lnet/lnet/router.c @@ -1559,7 +1559,8 @@ lnet_notify(lnet_ni_t *ni, lnet_nid_t nid, int alive, cfs_time_t when) lnet_notify_locked(lp, ni == NULL, alive, when); - lnet_ni_notify_locked(ni, lp); + if (ni != NULL) + lnet_ni_notify_locked(ni, lp); lnet_peer_decref_locked(lp); -- 1.9.0 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
