From b8ca17c230a1c324e34f96c61ccac3ef7357be8e Mon Sep 17 00:00:00 2001 From: Donald Sharp Date: Wed, 13 Dec 2017 10:36:53 -0500 Subject: [PATCH] pimd: Fix memory allocation error When creating the pim_ifp, and we run out of memory there existed a chance that we would dereference the failed memory pointer. Signed-off-by: Donald Sharp --- pimd/pim_iface.c | 1 + 1 file changed, 1 insertion(+) diff --git a/pimd/pim_iface.c b/pimd/pim_iface.c index b2a8a6ff8f..f02cf7ed31 100644 --- a/pimd/pim_iface.c +++ b/pimd/pim_iface.c @@ -205,6 +205,7 @@ struct pim_interface *pim_if_new(struct interface *ifp, int igmp, int pim) if (!pim_ifp->sec_addr_list) { zlog_err("%s: failure: secondary addresslist", __PRETTY_FUNCTION__); + return if_list_clean(pim_ifp); } pim_ifp->sec_addr_list->del = (void (*)(void *))pim_sec_addr_free; pim_ifp->sec_addr_list->cmp =