From 2e4d237b53f691d580df9a793dd03bf36c8e6d80 Mon Sep 17 00:00:00 2001
From: Ray Lai <ray@cvs.openbsd.org>
Date: Wed, 27 Sep 2006 06:25:47 +0000
Subject: Plug memory leak.

OK niallo@.
---
 usr.bin/rcs/diff.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'usr.bin/rcs')

diff --git a/usr.bin/rcs/diff.c b/usr.bin/rcs/diff.c
index 8b837fb4ef9..b5aa4f15729 100644
--- a/usr.bin/rcs/diff.c
+++ b/usr.bin/rcs/diff.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: diff.c,v 1.9 2006/09/21 15:30:07 millert Exp $	*/
+/*	$OpenBSD: diff.c,v 1.10 2006/09/27 06:25:46 ray Exp $	*/
 /*
  * Copyright (C) Caldera International Inc.  2001-2002.
  * All rights reserved.
@@ -863,6 +863,7 @@ preadline(int fd, size_t rlen, off_t off)
 	line = xmalloc(rlen + 1);
 	if ((nr = pread(fd, line, rlen, off)) < 0) {
 		warn("preadline failed");
+		xfree(line);
 		return (NULL);
 	}
 	line[nr] = '\0';
-- 
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