0001-make_inet_socket-Use-SO_NOSIGPIPE-when-creating-a-cl.patch

From 59318158e58c0414ead9238126d2a7743a67e29e Mon Sep 17 00:00:00 2001
From: Alexandre Perrin <[email protected]>
Date: Fri, 17 Jan 2014 12:06:41 +0100
Subject: [PATCH] make_inet_socket(): Use SO_NOSIGPIPE when creating a client
 socket.

  We have to check for error when sending anyway, so we'll check for
  EPIPE.

  Before this patch `rspamc stat` fail when it cannot connect to the
  controller: it dies to SIGPIPE because the socket is fcntl O_NONBLOCK
  and we ignore when connect(2) says EINPROGRESS.
---
 src/util.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/util.c b/src/util.c
index 4a88bb1..8f5fdc1 100644
--- a/src/util.c
+++ b/src/util.c
@@ -124,6 +124,8 @@ make_inet_socket (gint type, struct addrinfo *addr, gboolean is_server, gboolean
 			r = bind (fd, cur->ai_addr, cur->ai_addrlen);
 		}
 		else {
+			/* we will check for EPIPE when sending data */
+			setsockopt (fd, SOL_SOCKET, SO_NOSIGPIPE, (const void *)&on, sizeof (gint));
 			r = connect (fd, cur->ai_addr, cur->ai_addrlen);
 		}
 
-- 
1.8.5.2