===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/canohost.c,v
retrieving revision 1.41
retrieving revision 1.41.2.2
diff -u -r1.41 -r1.41.2.2
--- src/usr.bin/ssh/canohost.c	2004/07/21 11:51:29	1.41
+++ src/usr.bin/ssh/canohost.c	2005/09/02 03:44:59	1.41.2.2
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: canohost.c,v 1.41 2004/07/21 11:51:29 djm Exp $");
+RCSID("$OpenBSD: canohost.c,v 1.41.2.2 2005/09/02 03:44:59 brad Exp $");
 
 #include "packet.h"
 #include "xmalloc.h"
@@ -137,7 +137,8 @@
 	u_char options[200];
 	char text[sizeof(options) * 3 + 1];
 	socklen_t option_size;
-	int i, ipproto;
+	u_int i;
+	int ipproto;
 	struct protoent *ip;
 
 	if ((ip = getprotobyname("ip")) != NULL)
@@ -199,6 +200,7 @@
 	struct sockaddr_storage addr;
 	socklen_t addrlen;
 	char ntop[NI_MAXHOST];
+	int r;
 
 	/* Get IP address of client. */
 	addrlen = sizeof(addr);
@@ -214,9 +216,10 @@
 			return NULL;
 	}
 	/* Get the address in ascii. */
-	if (getnameinfo((struct sockaddr *)&addr, addrlen, ntop, sizeof(ntop),
-	    NULL, 0, flags) != 0) {
-		error("get_socket_address: getnameinfo %d failed", flags);
+	if ((r = getnameinfo((struct sockaddr *)&addr, addrlen, ntop,
+	    sizeof(ntop), NULL, 0, flags)) != 0) {
+		error("get_socket_address: getnameinfo %d failed: %s", flags,
+		    r == EAI_SYSTEM ? strerror(errno) : gai_strerror(r));
 		return NULL;
 	}
 	return xstrdup(ntop);
@@ -292,6 +295,7 @@
 	struct sockaddr_storage from;
 	socklen_t fromlen;
 	char strport[NI_MAXSERV];
+	int r;
 
 	/* Get IP address of client. */
 	fromlen = sizeof(from);
@@ -304,13 +308,14 @@
 	} else {
 		if (getpeername(sock, (struct sockaddr *)&from, &fromlen) < 0) {
 			debug("getpeername failed: %.100s", strerror(errno));
-			cleanup_exit(255);
+			return -1;
 		}
 	}
 	/* Return port number. */
-	if (getnameinfo((struct sockaddr *)&from, fromlen, NULL, 0,
-	    strport, sizeof(strport), NI_NUMERICSERV) != 0)
-		fatal("get_sock_port: getnameinfo NI_NUMERICSERV failed");
+	if ((r = getnameinfo((struct sockaddr *)&from, fromlen, NULL, 0,
+	    strport, sizeof(strport), NI_NUMERICSERV)) != 0)
+		fatal("get_sock_port: getnameinfo NI_NUMERICSERV failed: %s",
+		    r == EAI_SYSTEM ? strerror(errno) : gai_strerror(r));
 	return atoi(strport);
 }