File netkit-ntalk-0.17-dont-resolve.patch of Package talk

Overview Repositories Revisions Requests Users Attributes Meta

File netkit-ntalk-0.17-dont-resolve.patch of Package talk

--- a/talkd/talkd.c
+++ b/talkd/talkd.c
@@ -220,28 +220,13 @@
 			   AF_INET);
 	if (hp == NULL) {
 		syslog(LOG_WARNING, "%s: bad dns", theirip);
-		send_reject_packet(mp, &sn, MACHINE_UNKNOWN, 0);
-		return;
-	}
-	strncpy(theirhost, hp->h_name, sizeof(theirhost));
-	theirhost[sizeof(theirhost)-1] = 0;
-
-	hp = gethostbyname(theirhost);
-	if (hp == NULL) {
-		syslog(LOG_WARNING, "%s: bad dns", theirip);
-		send_reject_packet(mp, &sn, MACHINE_UNKNOWN, 0);
-		return;
-	}
-
-	for (i=ok=0; hp->h_addr_list[i] && !ok; i++) {
-		if (!memcmp(hp->h_addr_list[i], &sn.sin_addr, 
-			    sizeof(sn.sin_addr))) ok = 1;
-	}
-	if (!ok) {
-		syslog(LOG_WARNING, "%s: bad dns", theirip);
-		send_reject_packet(mp, &sn, MACHINE_UNKNOWN, 0);
-		return;
+                strncpy(theirhost, theirip, sizeof(theirhost));
+                theirhost[sizeof(theirhost)-1] = 0;
 	}
+        else {
+        	strncpy(theirhost, hp->h_name, sizeof(theirhost));
+	        theirhost[sizeof(theirhost)-1] = 0;
+        }
 
 	/*
 	 * Try to straighten out bad packets.

Places

File netkit-ntalk-0.17-dont-resolve.patch of Package talk

Places