net-misc/netkit-talk: cleanup obsolete patch

Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 0 insertions, 56 deletions

diff --git a/net-misc/netkit-talk/files/netkit-talk-0.17-ipv6.diff b/net-misc/netkit-talk/files/netkit-talk-0.17-ipv6.diff
deleted file mode 100644
index f426bf7dfadf..000000000000
--- a/net-misc/netkit-talk/files/netkit-talk-0.17-ipv6.diff
+++ /dev/null
@@ -1,56 +0,0 @@
---- a/talkd/talkd.c
-+++ b/talkd/talkd.c
-@@ -164,13 +164,14 @@
- 	const char *theirip;
- 
- 	struct hostent *hp;
-+	struct sockaddr_in6 addr;
- 	struct sockaddr_in sn;
- 	int cc, i, ok;
- 	socklen_t addrlen;
- 
--	addrlen = sizeof(sn);
-+	addrlen = sizeof(addr);
- 	cc = recvfrom(0, inbuf, sizeof(inbuf), 0,
--		      (struct sockaddr *)&sn, &addrlen);
-+		      (struct sockaddr *)&addr, &addrlen);
- 	if (cc<0) {
- 		if (errno==EINTR || errno==EAGAIN) {
- 			return;
-@@ -185,14 +186,30 @@
- 	 */
- 	lastmsgtime = time(NULL);
- 
--	if (addrlen!=sizeof(sn)) {
--		syslog(LOG_WARNING, "recvfrom: bogus address length");
--		return;
--	}
--	if (sn.sin_family!=AF_INET) {
-+        sn.sin_family = AF_INET;
-+	switch (addr.sin6_family)
-+	{
-+        case AF_INET:
-+            sn.sin_addr=((struct sockaddr_in*)&addr)->sin_addr;
-+            sn.sin_port=((struct sockaddr_in*)&addr)->sin_port;
-+            break;
-+	case AF_INET6:
-+            // addr must be ::FFFF:x.x.x.x
-+            if (addr.sin6_addr.s6_addr32[0]!=0 ||
-+                addr.sin6_addr.s6_addr32[1]!=0 ||
-+                addr.sin6_addr.s6_addr16[5]!=0xffff ||
-+                addr.sin6_addr.s6_addr16[4]!=0)
-+            {
-+                syslog(LOG_WARNING, "IPv6 address family not supported by talkd");
-+                return;
-+            }
-+            sn.sin_port=addr.sin6_port;
-+            sn.sin_addr.s_addr=addr.sin6_addr.s6_addr32[3];
-+            break;
-+        default:
- 		syslog(LOG_WARNING, "recvfrom: bogus address family");
- 		return;
--	}
-+        }
- 
- 	/* 
- 	 * If we get here we have an address we can reply to, although