From c4c7a3d7a1c278548c92e5d317e4be4a8525f8c7 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Tue, 26 Feb 2013 12:35:40 -0800 Subject: [PATCH] netdev-linux: Fix netdev_linux_send() return value in corner case. A negative 'sock' means there was an error but netdev_linux_send() returns a positive errno value on error. Signed-off-by: Ben Pfaff --- lib/netdev-linux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c index 4ea7a3667..c0e0c40c5 100644 --- a/lib/netdev-linux.c +++ b/lib/netdev-linux.c @@ -916,7 +916,7 @@ netdev_linux_send(struct netdev *netdev_, const void *data, size_t size) sock = af_packet_sock(); if (sock < 0) { - return sock; + return -sock; } error = get_ifindex(netdev_, &ifindex); -- 2.43.0