From b474ce12a4b165d957c0fad3d0b88e0a7cdd50b3 Mon Sep 17 00:00:00 2001 From: Weiguo Li Date: Sun, 30 Jan 2022 03:07:35 +0800 Subject: [PATCH] vhost: fix null pointer dereference in NUMA realloc Fixes: b53c9d20fa06 ("vhost: improve vhost-user layer logs") Signed-off-by: Weiguo Li Reviewed-by: Maxime Coquelin --- lib/vhost/vhost_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c index 7a6fd87dd9..1d3f89afd8 100644 --- a/lib/vhost/vhost_user.c +++ b/lib/vhost/vhost_user.c @@ -677,7 +677,7 @@ out_dev_realloc: dev = rte_realloc_socket(old_dev, sizeof(*dev), 0, node); if (!dev) { VHOST_LOG_CONFIG(ERR, "(%s) failed to realloc dev on node %d\n", - dev->ifname, node); + old_dev->ifname, node); return old_dev; } -- 2.20.1