From 64e747d5d1edaa2203e762449fbec33bff6ba25e Mon Sep 17 00:00:00 2001
From: Tobias Weingartner <weingart@cvs.openbsd.org>
Date: Sat, 2 Jan 1999 08:30:28 +0000
Subject: Fix possible free() of uninitialized pointer.

---
 bin/rm/rm.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'bin/rm')

diff --git a/bin/rm/rm.c b/bin/rm/rm.c
index 7b9730647d4..f723e0b32d8 100644
--- a/bin/rm/rm.c
+++ b/bin/rm/rm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rm.c,v 1.7 1998/11/04 21:52:41 aaron Exp $	*/
+/*	$OpenBSD: rm.c,v 1.8 1999/01/02 08:30:27 weingart Exp $	*/
 /*	$NetBSD: rm.c,v 1.19 1995/09/07 06:48:50 jtc Exp $	*/
 
 /*-
@@ -44,7 +44,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)rm.c	8.8 (Berkeley) 4/27/95";
 #else
-static char rcsid[] = "$OpenBSD: rm.c,v 1.7 1998/11/04 21:52:41 aaron Exp $";
+static char rcsid[] = "$OpenBSD: rm.c,v 1.8 1999/01/02 08:30:27 weingart Exp $";
 #endif
 #endif /* not lint */
 
@@ -314,7 +314,7 @@ rm_overwrite(file, sbp)
 	struct statfs fsb;
 	off_t len;
 	int bsize, fd, wlen;
-	char *buf;
+	char *buf = NULL;
 
 	fd = -1;
 	if (sbp == NULL) {
@@ -353,7 +353,8 @@ rm_overwrite(file, sbp)
 	}
 
 err:	eval = 1;
-	free(buf);
+	if(buf)
+		free(buf);
 	warn("%s", file);
 }
 
-- 
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