From 4e204c1000561ddb1a62a9df857cb0457dd868a7 Mon Sep 17 00:00:00 2001 From: Alexander Beregalov Date: Thu, 23 Apr 2009 15:31:38 +0000 Subject: [PATCH] vxge: fix possible NULL dereference in vxge-traffic.c If vpath is NULL then hldev is NULL also. Signed-off-by: Alexander Beregalov Acked-by: Ram Vepa Signed-off-by: David S. Miller --- drivers/net/vxge/vxge-traffic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c index 7be0ae10d69b..506625b180ac 100644 --- a/drivers/net/vxge/vxge-traffic.c +++ b/drivers/net/vxge/vxge-traffic.c @@ -1923,7 +1923,7 @@ enum vxge_hw_status __vxge_hw_vpath_alarm_process( if (vpath == NULL) { alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN, alarm_event); - goto out; + goto out2; } hldev = vpath->hldev; @@ -2161,7 +2161,7 @@ enum vxge_hw_status __vxge_hw_vpath_alarm_process( } out: hldev->stats.sw_dev_err_stats.vpath_alarms++; - +out2: if ((alarm_event == VXGE_HW_EVENT_ALARM_CLEARED) || (alarm_event == VXGE_HW_EVENT_UNKNOWN)) return VXGE_HW_OK;