Add patches from the irssi CVS repository:

2002-11-29 13:38  Timo Sirainen <tss@iki.fi>

* src/core/network.c: If bind() fails when connecting, don't fallback to
  default address. Should make it easier to notice invalid settings or
  figure out why it's not working..

2002-11-28 23:43  Timo Sirainen <tss@iki.fi>

* src/core/network.c: net_gethostbyaddr() was pretty much broken.

1 files changed, 103 insertions, 0 deletions

diff --git a/chat/irssi/patches/patch-ad b/chat/irssi/patches/patch-ad
new file mode 100644
index 00000000000..c09d84f4431
--- /dev/null
+++ b/chat/irssi/patches/patch-ad
@@ -0,0 +1,103 @@
+$NetBSD: patch-ad,v 1.3 2003/01/12 17:53:19 veego Exp $
+
+Index: src/core/network.c
+===================================================================
+RCS file: /home/cvs/irssi/src/core/network.c,v
+retrieving revision 1.42
+retrieving revision 1.44
+diff -c -r1.42 -r1.44
+*** network.c	26 Aug 2002 19:05:14 -0000	1.42
+--- network.c	29 Nov 2002 13:38:21 -0000	1.44
+***************
+*** 201,210 ****
+  	/* set our own address */
+  	if (my_ip != NULL) {
+  		sin_set_ip(&so, my_ip);
+! 		if (bind(handle, &so.sa, SIZEOF_SOCKADDR(so)) == -1) {
+  			/* failed, set it back to INADDR_ANY */
+! 			sin_set_ip(&so, NULL);
+! 			bind(handle, &so.sa, SIZEOF_SOCKADDR(so));
+  		}
+  	}
+  
+--- 201,213 ----
+  	/* set our own address */
+  	if (my_ip != NULL) {
+  		sin_set_ip(&so, my_ip);
+! 		if (bind(handle, &so.sa, SIZEOF_SOCKADDR(so)) < 0) {
+  			/* failed, set it back to INADDR_ANY */
+! 			int old_errno = errno;
+! 
+! 			close(handle);
+! 			errno = old_errno;
+! 			return NULL;
+  		}
+  	}
+  
+***************
+*** 466,498 ****
+  int net_gethostbyaddr(IPADDR *ip, char **name)
+  {
+  #ifdef HAVE_IPV6
+! 	struct addrinfo req, *ai;
+  	int host_error;
+  #else
+  	struct hostent *hp;
+  #endif
+- 	char ipname[MAX_IP_LEN];
+  
+  	g_return_val_if_fail(ip != NULL, -1);
+  	g_return_val_if_fail(name != NULL, -1);
+  
+- 	net_ip2host(ip, ipname);
+- 
+  	*name = NULL;
+  #ifdef HAVE_IPV6
+! 	memset(&req, 0, sizeof(struct addrinfo));
+! 	req.ai_socktype = SOCK_STREAM;
+! 	req.ai_flags = AI_CANONNAME;
+  
+  	/* save error to host_error for later use */
+! 	host_error = getaddrinfo(ipname, NULL, &req, &ai);
+! 	if (host_error != 0)
+! 		return host_error;
+! 	*name = g_strdup(ai->ai_canonname);
+  
+! 	freeaddrinfo(ai);
+  #else
+! 	hp = gethostbyaddr(ipname, strlen(ipname), AF_INET);
+  	if (hp == NULL) return -1;
+  
+  	*name = g_strdup(hp->h_name);
+--- 469,499 ----
+  int net_gethostbyaddr(IPADDR *ip, char **name)
+  {
+  #ifdef HAVE_IPV6
+! 	union sockaddr_union so;
+  	int host_error;
++ 	char hostname[NI_MAXHOST];
+  #else
+  	struct hostent *hp;
+  #endif
+  
+  	g_return_val_if_fail(ip != NULL, -1);
+  	g_return_val_if_fail(name != NULL, -1);
+  
+  	*name = NULL;
+  #ifdef HAVE_IPV6
+! 	memset(&so, 0, sizeof(so));
+! 	sin_set_ip(&so, ip);
+  
+  	/* save error to host_error for later use */
+!         host_error = getnameinfo((struct sockaddr *) &so, sizeof(so),
+!                                  hostname, sizeof(hostname), NULL, 0, 0);
+!         if (host_error != 0)
+!                 return host_error;
+  
+! 	*name = g_strdup(hostname);
+  #else
+! 	if (ip->family != AF_INET) return -1;
+! 	hp = gethostbyaddr(&ip->ip, 4, AF_INET);
+  	if (hp == NULL) return -1;
+  
+  	*name = g_strdup(hp->h_name);