From: Klement Sekera <ksekera@cisco.com>
Date: Wed, 8 Nov 2017 11:18:21 +0000 (+0100)
Subject: punt: fix sendmsg() failure detection
X-Git-Tag: v18.04-rc0~303
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=6bd0bc347a5fcc2ca3d25105b2d8bb781e036c1b;p=vpp.git

punt: fix sendmsg() failure detection

Change-Id: Ia8941b7b90f14dd688aca215b2dae1cc5c8f4472
Signed-off-by: Klement Sekera <ksekera@cisco.com>
---

diff --git a/src/vnet/ip/punt.c b/src/vnet/ip/punt.c
index 7b868099039..6a8f4513a3c 100644
--- a/src/vnet/ip/punt.c
+++ b/src/vnet/ip/punt.c
@@ -415,7 +415,7 @@ udp46_punt_socket_inline (vlib_main_t * vm,
 	.msg_iovlen = vec_len (iovecs),
       };
 
-      if (sendmsg (pm->socket_fd, &msg, 0) < l)
+      if (sendmsg (pm->socket_fd, &msg, 0) < (ssize_t) l)
 	vlib_node_increment_counter (vm, node_index,
 				     PUNT_ERROR_SOCKET_TX_ERROR, 1);
     }