diff options
| author | NeilBrown <neilb@suse.de> | 2014-01-06 03:35:34 +0400 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2014-01-14 09:44:08 +0400 |
| commit | e8b849158508565e0cd6bc80061124afc5879160 (patch) | |
| tree | 774d35e3f97ebc4f7a4b200c2f99f961afa7e1df /drivers/md/md.h | |
| parent | 5af9bef72c074dbe946da8b74eabd79cd5a9ff19 (diff) | |
| download | linux-e8b849158508565e0cd6bc80061124afc5879160.tar.xz | |
md/raid10: fix bug when raid10 recovery fails to recover a block.
commit e875ecea266a543e643b19e44cf472f1412708f9
md/raid10 record bad blocks as needed during recovery.
added code to the "cannot recover this block" path to record a bad
block rather than fail the whole recovery.
Unfortunately this new case was placed *after* r10bio was freed rather
than *before*, yet it still uses r10bio.
This is will crash with a null dereference.
So move the freeing of r10bio down where it is safe.
Cc: stable@vger.kernel.org (v3.1+)
Fixes: e875ecea266a543e643b19e44cf472f1412708f9
Reported-by: Damian Nowak <spam@nowaker.net>
URL: https://bugzilla.kernel.org/show_bug.cgi?id=68181
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.h')
0 files changed, 0 insertions, 0 deletions