From 210eb932ec4705f55fb8bb62836b4dedf948bf87 Mon Sep 17 00:00:00 2001
From: Andrey Kiselev <dron@ak4719.spb.edu>
Date: Thu, 6 Feb 2003 22:05:47 +0000
Subject: [PATCH] Fixed problem with too many arguments.

---
 tools/ppm2tiff.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/ppm2tiff.c b/tools/ppm2tiff.c
index bee5bc17..2c66c057 100644
--- a/tools/ppm2tiff.c
+++ b/tools/ppm2tiff.c
@@ -1,4 +1,4 @@
-/* $Header: /cvs/maptools/cvsroot/libtiff/tools/ppm2tiff.c,v 1.3 1999-12-27 17:35:01 mwelles Exp $ */
+/* $Header: /cvs/maptools/cvsroot/libtiff/tools/ppm2tiff.c,v 1.4 2003-02-06 22:05:47 dron Exp $ */
 
 /*
  * Copyright (c) 1991-1997 Sam Leffler
@@ -91,6 +91,11 @@ main(int argc, char* argv[])
 			/*NOTREACHED*/
 		}
 
+	if ( optind + 2 < argc ) {
+	    fprintf(stderr, "%s: Too many arguments\n", argv[0]);
+	    usage();
+	}
+
 	/*
 	 * If only one file is specified, read input from
 	 * stdin; otherwise usage is: ppm2tiff input output.