From 0fe16f67db4311850f0ffe0df7a95b94f43d5aa5 Mon Sep 17 00:00:00 2001
From: davygrvy <davygrvy@pobox.com>
Date: Wed, 8 May 2002 04:22:29 +0000
Subject: Increased line buffer size and a bail-out if that should ever be
 over-run. Changes from Peter Spjuth <peter.spjuth@space.se>.

---
 tools/man2tcl.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/man2tcl.c b/tools/man2tcl.c
index 666b885..cbafb8e 100644
--- a/tools/man2tcl.c
+++ b/tools/man2tcl.c
@@ -16,7 +16,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: man2tcl.c,v 1.4 1999/12/06 01:43:15 wart Exp $
+ * RCS: @(#) $Id: man2tcl.c,v 1.5 2002/05/08 04:22:29 davygrvy Exp $
  */
 
 static char sccsid[] = "@(#) man2tcl.c 1.3 95/08/12 17:34:08";
@@ -88,7 +88,7 @@ main(argc, argv)
     char **argv;		/* Values of command-line arguments. */
 {
     FILE *f;
-#define MAX_LINE_SIZE 500
+#define MAX_LINE_SIZE 1000
     char line[MAX_LINE_SIZE];
     char *p;
 
@@ -136,6 +136,12 @@ main(argc, argv)
 		continue;
 	    }
     
+	    if (strlen(line) >= MAX_LINE_SIZE -1) {
+		fprintf(stderr, "Too long line. Max is %d chars.\n",
+			MAX_LINE_SIZE - 1);
+		exit(1);
+	    }
+
 	    if ((line[0] == '.') || (line[0] == '\'')) {
 		/*
 		 * This line is a macro invocation.
-- 
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