X-Git-Url: https://git.piment-noir.org/?p=deb_shairplay.git;a=blobdiff_plain;f=src%2Flib%2Fnetutils.c;h=3fc8838547aeb6857591eb95849f30737a5cd9c8;hp=8226e4f32d8c926ea3b2e746babda0d0f56f1da9;hb=64d59e3087f829006d091fa0d114efb50972a2bf;hpb=566c9bf8bfcc08b60c3cb9ae2edce8b516128203

diff --git a/src/lib/netutils.c b/src/lib/netutils.c
index 8226e4f..3fc8838 100644
--- a/src/lib/netutils.c
+++ b/src/lib/netutils.c
@@ -71,12 +71,19 @@ netutils_init_socket(unsigned short *port, int use_ipv6, int use_udp)
 	memset(&saddr, 0, sizeof(saddr));
 	if (use_ipv6) {
 		struct sockaddr_in6 *sin6ptr = (struct sockaddr_in6 *)&saddr;
+		int v6only = 1;
 
 		/* Initialize sockaddr for bind */
 		sin6ptr->sin6_family = family;
 		sin6ptr->sin6_addr = in6addr_any;
 		sin6ptr->sin6_port = htons(*port);
 
+#ifndef WIN32
+		/* Make sure we only listen to IPv6 addresses */
+		setsockopt(server_fd, IPPROTO_IPV6, IPV6_V6ONLY,
+		           (char *) &v6only, sizeof(v6only));
+#endif
+
 		socklen = sizeof(*sin6ptr);
 		ret = bind(server_fd, (struct sockaddr *)sin6ptr, socklen);
 		if (ret == -1) {