From 81085e95f4c900b60a4659258cd7d4e20cf13688 Mon Sep 17 00:00:00 2001
From: pfg <pfg@FreeBSD.org>
Date: Sun, 24 Apr 2016 04:08:36 +0000
Subject: patch(1): avoid signed integer overflow when debugging.

Integer i is used to index p_end of type LINENUM (actually long).

Match the types.

MFC after:	5 days
---
 usr.bin/patch/pch.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'usr.bin')

diff --git a/usr.bin/patch/pch.c b/usr.bin/patch/pch.c
index 0db459e..e12e833 100644
--- a/usr.bin/patch/pch.c
+++ b/usr.bin/patch/pch.c
@@ -1142,7 +1142,7 @@ hunk_done:
 			say("Not enough memory to swap next hunk!\n");
 #ifdef DEBUGGING
 	if (debug & 2) {
-		int	i;
+		LINENUM	i;
 		char	special;
 
 		for (i = 0; i <= p_end; i++) {
@@ -1150,7 +1150,7 @@ hunk_done:
 				special = '^';
 			else
 				special = ' ';
-			fprintf(stderr, "%3d %c %c %s", i, p_char[i],
+			fprintf(stderr, "%3ld %c %c %s", i, p_char[i],
 			    special, p_line[i]);
 			fflush(stderr);
 		}
-- 
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