===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/auth.c,v
retrieving revision 1.143
retrieving revision 1.144
diff -u -r1.143 -r1.144
--- src/usr.bin/ssh/auth.c	2019/11/25 00:54:23	1.143
+++ src/usr.bin/ssh/auth.c	2019/12/16 13:58:53	1.144
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth.c,v 1.143 2019/11/25 00:54:23 djm Exp $ */
+/* $OpenBSD: auth.c,v 1.144 2019/12/16 13:58:53 tobhe Exp $ */
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  *
@@ -631,7 +631,7 @@
 	if (getpeername(ssh_packet_get_connection_in(ssh),
 	    (struct sockaddr *)&from, &fromlen) == -1) {
 		debug("getpeername failed: %.100s", strerror(errno));
-		return strdup(ntop);
+		return xstrdup(ntop);
 	}
 
 	debug3("Trying to reverse map address %.100s.", ntop);
@@ -639,7 +639,7 @@
 	if (getnameinfo((struct sockaddr *)&from, fromlen, name, sizeof(name),
 	    NULL, 0, NI_NAMEREQD) != 0) {
 		/* Host name not found.  Use ip address. */
-		return strdup(ntop);
+		return xstrdup(ntop);
 	}
 
 	/*
@@ -654,7 +654,7 @@
 		logit("Nasty PTR record \"%s\" is set up for %s, ignoring",
 		    name, ntop);
 		freeaddrinfo(ai);
-		return strdup(ntop);
+		return xstrdup(ntop);
 	}
 
 	/* Names are stored in lowercase. */
@@ -675,7 +675,7 @@
 	if (getaddrinfo(name, NULL, &hints, &aitop) != 0) {
 		logit("reverse mapping checking getaddrinfo for %.700s "
 		    "[%s] failed.", name, ntop);
-		return strdup(ntop);
+		return xstrdup(ntop);
 	}
 	/* Look for the address from the list of addresses. */
 	for (ai = aitop; ai; ai = ai->ai_next) {
@@ -690,9 +690,9 @@
 		/* Address not found for the host name. */
 		logit("Address %.100s maps to %.600s, but this does not "
 		    "map back to the address.", ntop, name);
-		return strdup(ntop);
+		return xstrdup(ntop);
 	}
-	return strdup(name);
+	return xstrdup(name);
 }
 
 /*