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Rather than listening on two sockets, one for IPv4 and one for IPv6 the

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csync server listens on one IPv6 socket and uses IPv4 mapped IPv6 addresses
to support IPv4.  This IPv6 feature is disabled by default on FreeBSD so
add a patch to enable it on the server socket.

PR:		208928
Tested by:	ari@ish.com.au
Approved by:	alexey@renatasystems.org (maintainer)
This commit is contained in:
Tijl Coosemans 2016-04-27 20:05:11 +00:00
parent a658ac7f1f
commit 36df7703e4
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=414130
2 changed files with 22 additions and 1 deletions
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2
net/csync2/Makefile
View file

@ -3,7 +3,7 @@
PORTNAME= csync2
PORTVERSION= 2.0
PORTREVISION= 1
PORTREVISION= 2
CATEGORIES= net
MASTER_SITES= http://oss.linbit.com/csync2/

21
net/csync2/files/patch-csync2.c Normal file
View file

@ -0,0 +1,21 @@
--- csync2.c.orig 2013-05-02 12:58:04 UTC
+++ csync2.c
@@ -256,7 +256,7 @@ static int csync_server_bind(void)
struct addrinfo hints;
struct addrinfo *result, *rp;
int save_errno;
- int sfd = -1, s, on = 1;
+ int sfd = -1, s, off = 0, on = 1;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
hints.ai_socktype = SOCK_STREAM;
@@ -284,6 +284,9 @@ static int csync_server_bind(void)
goto error;
if (setsockopt(sfd, IPPROTO_TCP, TCP_NODELAY, &on, (socklen_t) sizeof(on)) < 0)
goto error;
+ if (rp->ai_family == AF_INET6)
+ if (setsockopt(sfd, IPPROTO_IPV6, IPV6_V6ONLY, &off, (socklen_t) sizeof(off)) < 0)
+ goto error;
if (bind(sfd, rp->ai_addr, rp->ai_addrlen) == 0)
break; /* Success */