From e940478c026b0ab905d93060f213f50257460bb4 Mon Sep 17 00:00:00 2001 From: "F. Aragon" Date: Fri, 3 Aug 2018 15:37:02 +0200 Subject: [PATCH] zebra: socket fd check (Coverity 1472236) Signed-off-by: F. Aragon --- zebra/kernel_netlink.c | 1 + 1 file changed, 1 insertion(+) diff --git a/zebra/kernel_netlink.c b/zebra/kernel_netlink.c index c627bda4f7..a5c2cd69f3 100644 --- a/zebra/kernel_netlink.c +++ b/zebra/kernel_netlink.c @@ -1085,6 +1085,7 @@ void kernel_init(struct zebra_ns *zns) if (nl_rcvbufsize) netlink_recvbuf(&zns->netlink, nl_rcvbufsize); + assert(zns->netlink.sock >= 0); netlink_install_filter(zns->netlink.sock, zns->netlink_cmd.snl.nl_pid); zns->t_netlink = NULL;