From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
syzbot+d94d02749498bb7bab4b@syzkaller.appspotmail.com,
Jan Kara <jack@suse.cz>
Subject: [PATCH 5.9 11/15] reiserfs: Initialize inode keys properly
Date: Fri, 16 Oct 2020 11:08:13 +0200 [thread overview]
Message-ID: <20201016090437.723553159@linuxfoundation.org> (raw)
In-Reply-To: <20201016090437.170032996@linuxfoundation.org>
From: Jan Kara <jack@suse.cz>
commit 4443390e08d34d5771ab444f601cf71b3c9634a4 upstream.
reiserfs_read_locked_inode() didn't initialize key length properly. Use
_make_cpu_key() macro for key initialization so that all key member are
properly initialized.
CC: stable@vger.kernel.org
Reported-by: syzbot+d94d02749498bb7bab4b@syzkaller.appspotmail.com
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/reiserfs/inode.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1551,11 +1551,7 @@ void reiserfs_read_locked_inode(struct i
* set version 1, version 2 could be used too, because stat data
* key is the same in both versions
*/
- key.version = KEY_FORMAT_3_5;
- key.on_disk_key.k_dir_id = dirino;
- key.on_disk_key.k_objectid = inode->i_ino;
- key.on_disk_key.k_offset = 0;
- key.on_disk_key.k_type = 0;
+ _make_cpu_key(&key, KEY_FORMAT_3_5, dirino, inode->i_ino, 0, 0, 3);
/* look for the object's stat data */
retval = search_item(inode->i_sb, &key, &path_to_sd);
next prev parent reply other threads:[~2020-10-16 9:13 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-16 9:08 [PATCH 5.9 00/15] 5.9.1-rc1 review Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 01/15] Bluetooth: A2MP: Fix not initializing all members Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 02/15] Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 03/15] Bluetooth: MGMT: Fix not checking if BT_HS is enabled Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 04/15] media: usbtv: Fix refcounting mixup Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 05/15] USB: serial: option: add Cellient MPL200 card Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 06/15] USB: serial: option: Add Telit FT980-KS composition Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 07/15] staging: comedi: check validity of wMaxPacketSize of usb endpoints found Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 08/15] USB: serial: pl2303: add device-id for HP GC device Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 09/15] USB: serial: ftdi_sio: add support for FreeCalypso JTAG+UART adapters Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 10/15] vt_ioctl: make VT_RESIZEX behave like VT_RESIZE Greg Kroah-Hartman
2020-10-16 9:08 ` Greg Kroah-Hartman [this message]
2020-10-16 9:08 ` [PATCH 5.9 12/15] reiserfs: Fix oops during mount Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 13/15] Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers" Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 14/15] crypto: bcm - Verify GCM/CCM key length in setkey Greg Kroah-Hartman
2020-10-16 9:08 ` [PATCH 5.9 15/15] crypto: qat - check cipher length for aead AES-CBC-HMAC-SHA Greg Kroah-Hartman
2020-10-16 12:21 ` [PATCH 5.9 00/15] 5.9.1-rc1 review Jeffrin Jose T
2020-10-16 16:45 ` Jon Hunter
2020-10-17 11:34 ` Greg Kroah-Hartman
2020-10-16 19:03 ` Naresh Kamboju
2020-10-17 11:34 ` Greg Kroah-Hartman
2020-10-16 21:09 ` Guenter Roeck
2020-10-17 11:34 ` Greg Kroah-Hartman
2020-10-17 16:02 ` Shuah Khan
2020-10-18 6:00 ` Greg Kroah-Hartman
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