===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh.c,v
retrieving revision 1.360
retrieving revision 1.361
diff -u -r1.360 -r1.361
--- src/usr.bin/ssh/ssh.c	2011/05/06 21:38:58	1.360
+++ src/usr.bin/ssh/ssh.c	2011/05/24 07:15:47	1.361
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.360 2011/05/06 21:38:58 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.361 2011/05/24 07:15:47 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -204,6 +204,20 @@
 void muxclient(const char *);
 void muxserver_listen(void);
 
+/* ~/ expand a list of paths. NB. assumes path[n] is heap-allocated. */
+static void
+tilde_expand_paths(char **paths, u_int num_paths)
+{
+	u_int i;
+	char *cp;
+
+	for (i = 0; i < num_paths; i++) {
+		cp = tilde_expand_filename(paths[i], original_real_uid);
+		xfree(paths[i]);
+		paths[i] = cp;
+	}
+}
+
 /*
  * Main program for the ssh client.
  */
@@ -835,15 +849,9 @@
 	load_public_identity_files();
 
 	/* Expand ~ in known host file names. */
-	/* XXX mem-leaks: */
-	options.system_hostfile =
-	    tilde_expand_filename(options.system_hostfile, original_real_uid);
-	options.user_hostfile =
-	    tilde_expand_filename(options.user_hostfile, original_real_uid);
-	options.system_hostfile2 =
-	    tilde_expand_filename(options.system_hostfile2, original_real_uid);
-	options.user_hostfile2 =
-	    tilde_expand_filename(options.user_hostfile2, original_real_uid);
+	tilde_expand_paths(options.system_hostfiles,
+	    options.num_system_hostfiles);
+	tilde_expand_paths(options.user_hostfiles, options.num_user_hostfiles);
 
 	signal(SIGPIPE, SIG_IGN); /* ignore SIGPIPE early */
 	signal(SIGCHLD, main_sigchld_handler);