From c15fb62a731f1a457af94e60ac6a4d23f219a8f6 Mon Sep 17 00:00:00 2001 From: Thomas Hindoe Paaboel Andersen Date: Sun, 3 Aug 2014 19:30:38 +0200 Subject: [PATCH] sd-dhcp-server: check if r < 0 --- src/libsystemd-network/sd-dhcp-server.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c index 99b833ac6..2d3eaa35e 100644 --- a/src/libsystemd-network/sd-dhcp-server.c +++ b/src/libsystemd-network/sd-dhcp-server.c @@ -485,6 +485,8 @@ static int server_send_forcerenew(sd_dhcp_server *server, be32_t address, be32_t r = dhcp_server_send_udp(server, address, &packet->dhcp, sizeof(DHCPMessage) + optoffset); + if (r < 0) + return r; return 0; } -- 2.30.2