From: krw <krw@openbsd.org>
Date: Sat, 24 May 2014 02:27:31 +0000 (+0000)
Subject: Don't potentially use stack garbage for e2d_type. Initialize
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=a2fb4f805732a70c5d824a10dfd87dc5f3cdde60;p=openbsd

Don't potentially use stack garbage for e2d_type. Initialize
newent.e2d_type to EXT2_FT_UNKNOWN, a.k.a. 0.

Spotted by -Wall.
---

diff --git a/sbin/fsck_ext2fs/dir.c b/sbin/fsck_ext2fs/dir.c
index 875f13ffa8b..f24f1675a15 100644
--- a/sbin/fsck_ext2fs/dir.c
+++ b/sbin/fsck_ext2fs/dir.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dir.c,v 1.17 2014/05/21 17:52:26 krw Exp $	*/
+/*	$OpenBSD: dir.c,v 1.18 2014/05/24 02:27:31 krw Exp $	*/
 /*	$NetBSD: dir.c,v 1.5 2000/01/28 16:01:46 bouyer Exp $	*/
 
 /*
@@ -310,6 +310,7 @@ mkentry(struct inodesc *idesc)
 	struct ext2fs_direct newent;
 	int newlen, oldlen;
 
+	newent.e2d_type = EXT2_FT_UNKNOWN;
 	newent.e2d_namlen = strlen(idesc->id_name);
 	if (sblock.e2fs.e2fs_rev > E2FS_REV0 &&
 	    (sblock.e2fs.e2fs_features_incompat & EXT2F_INCOMPAT_FTYPE))