X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fnet%2Fnet.c;h=11c6b670aa456809f528c0eb6d905d2cb3c0b5bb;hb=f7ead5da96bfb5ce3ebffe11256bbcb5f4b4f750;hp=e9199839936e85aebb93b0bcd486669b150d73da;hpb=d262c52ea3701187e8e6fef2d80dcc03e7c5424d;p=ccan

diff --git a/ccan/net/net.c b/ccan/net/net.c
index e9199839..11c6b670 100644
--- a/ccan/net/net.c
+++ b/ccan/net/net.c
@@ -238,7 +238,9 @@ static int make_listen_fd(const struct addrinfo *addrinfo)
 	if (fd < 0)
 		return -1;
 
-	setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
+	if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) != 0)
+		goto fail;
+
 	if (bind(fd, addrinfo->ai_addr, addrinfo->ai_addrlen) != 0)
 		goto fail;