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(parent: 9586568) | patch
fix ext3 block bitmap leakage
authorKirill Korotaev <dev@openvz.org>
Mon, 26 Feb 2007 00:48:36 +0000 (01:48 +0100)
committerAdrian Bunk <bunk@stusta.de>
Mon, 26 Feb 2007 00:48:36 +0000 (01:48 +0100)
commit4c8a6fed53c2c10604a7c762d1bd31388709c4ac
tree6b75274f237f004e198041267e564ecd72a6942ftree | snapshot
parent9586568a59bf51bc50768f00a076a1e03e55eebccommit | diff
fix ext3 block bitmap leakage

This patch fixes ext3 block bitmap leakage,
which leads to the following fsck messages on
_healthy_ filesystem:
Block bitmap differences:  -64159 -73707

All kernels up to 2.6.17 have this bug.

Found by
   Vasily Averin <vvs@sw.ru> and Andrey Savochkin <saw@sawoct.com>
Test case triggered the issue was created by
   Dmitry Monakhov <dmonakhov@sw.ru>

Signed-Off-By: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
fs/ext3/inode.c diff | blob | history
unionfs2-2.6.38.y