From 0d79832e450c49e51f5fd7149f5f72930ef1f966 Mon Sep 17 00:00:00 2001 From: Raimo Niskanen Date: Thu, 2 Dec 2010 16:49:19 +0100 Subject: Stop using uncertain flags for getaddrinfo() The AI_V4MAPPED flag is falling out of grace in modern IPv6 stacks, for security reasons, e.g. FreeBSD do not document it any longer. The AI_ADDRCONFIG flag have got unclear semantics on the same OS. --- erts/etc/common/inet_gethost.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'erts/etc/common') diff --git a/erts/etc/common/inet_gethost.c b/erts/etc/common/inet_gethost.c index ab24ac1048..8bd9368aa1 100644 --- a/erts/etc/common/inet_gethost.c +++ b/erts/etc/common/inet_gethost.c @@ -1760,11 +1760,7 @@ static int worker_loop(void) struct addrinfo hints; memset(&hints, 0, sizeof(hints)); -#ifdef __WIN32__ - hints.ai_flags = (AI_CANONNAME); -#else - hints.ai_flags = (AI_CANONNAME|AI_V4MAPPED|AI_ADDRCONFIG); -#endif + hints.ai_flags = AI_CANONNAME; hints.ai_socktype = SOCK_STREAM; hints.ai_family = AF_INET6; DEBUGF(5, ("Starting getaddrinfo(%s, ...)", data)); -- cgit v1.2.3