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(parent: d78b0bd) | patch
Btrfs: fix crash in scrub repair code when device is missing
authorStefan Behrens <sbehrens@giantdisaster.de>
Fri, 4 May 2012 19:16:07 +0000 (15:16 -0400)
committerChris Mason <chris.mason@oracle.com>
Fri, 4 May 2012 19:16:07 +0000 (15:16 -0400)
commit03bf3703a95862d97212fa549a7eb5822b79652f
tree086ab5150fc7f37b2070ab1200bf8b5275c85f06tree | snapshot
parentd78b0bdb621458bd8a1100173fc6a9ae5bb550b9commit | diff
Btrfs: fix crash in scrub repair code when device is missing

Fix that when scrub tries to repair an I/O or checksum error and one of
the devices containing the mirror is missing, it crashes in bio_add_page
because the bdev is a NULL pointer for missing devices.

Reported-by: Marco L. Crociani <marco.crociani@gmail.com>
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/scrub.c diff | blob | history
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