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authorStephen M. Cameron <scameron@beardog.cce.hp.com>2010-12-17 09:01:37 +0100
committerJens Axboe <jaxboe@fusionio.com>2010-12-17 09:01:37 +0100
commit0fc13c8995cd96f4123de400c71c223d80400ed9 (patch)
tree3cbd89861a75d494a104db7d8d129eecfb086782 /block
parent72d4cd9f38b5ed96b75df4c622be25e1c2648dd3 (diff)
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cciss: fix cciss_revalidate panic
If you delete a logical drive, and then run BLKRRPART (e.g. via fdisk) on a logical drive which is "after" the deleted logical drive in the h->drv[] array, then cciss_revalidate panics because it will access the null pointer h->drv[x] when x hits the deleted drive. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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