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(parent: 165a24a) | patch
md: fix use after free when removing rdev via sysfs
authorDan Williams <dan.j.williams@intel.com>
Wed, 30 Apr 2008 07:52:28 +0000 (00:52 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:32 +0000 (08:29 -0700)
commitb65b2e379a2f6e8852b483b348ac1c1f67f05e97
treed10f96946d36928e8b4cd021be67072321eb4943tree | snapshot
parent165a24a23c46051aee0af1993e63df3d7f92227dcommit | diff
md: fix use after free when removing rdev via sysfs

rdev->mddev is no longer valid upon return from entry->store() when the
'remove' command is given.

Cc: <stable@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/md/md.c diff | blob | history
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