--- rzip-2.0/main.c.orig	2005-09-15 18:47:02.000000000 +0200
+++ rzip-2.0/main.c	2005-09-15 19:04:45.000000000 +0200
@@ -125,7 +125,7 @@
 */
 static void decompress_file(struct rzip_control *control)
 {
-	int fd_in, fd_out = -1, fd_hist = -1;
+	int fd_in, fd_out = -1, fd_hist = -1, len;
 	off_t expected_size;
 
 	if (control->outname) {
@@ -138,9 +138,10 @@
 			fatal("%s: unknown suffix\n", control->infile);
 		}
 		
-		control->outfile = strndup(control->infile, 
-					   strlen(control->infile) - 
-					   strlen(control->suffix));
+		len = strlen(control->infile) - strlen(control->suffix);
+		control->outfile = malloc(len + 1);
+		control->outfile[len] = '\0';
+		strncpy(control->outfile, control->infile, len);
 	}
 
 	fd_in = open(control->infile,O_RDONLY);