From: Saverio Proto <zioproto@gmail.com>
Date: Fri, 8 Aug 2014 11:18:42 +0000 (+0000)
Subject: MSG_NOSIGNAL option in send() will prevent SIGPIPE
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=dd19f86d9a5ceb2902239ba92cf669161a2c4477;p=meshlink

MSG_NOSIGNAL option in send() will prevent SIGPIPE
---

diff --git a/src/net_socket.c b/src/net_socket.c
index 34eccc96..a99849a7 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -305,7 +305,7 @@ static void handle_meta_write(meshlink_handle_t *mesh, connection_t *c) {
 	if(c->outbuf.len <= c->outbuf.offset)
 		return;
 
-	ssize_t outlen = send(c->socket, c->outbuf.data + c->outbuf.offset, c->outbuf.len - c->outbuf.offset, 0);
+	ssize_t outlen = send(c->socket, c->outbuf.data + c->outbuf.offset, c->outbuf.len - c->outbuf.offset, MSG_NOSIGNAL);
 	if(outlen <= 0) {
 		if(!errno || errno == EPIPE) {
 			logger(DEBUG_CONNECTIONS, LOG_NOTICE, "Connection closed by %s (%s)", c->name, c->hostname);