nvme-multipath: zero out ANA log buffer

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When nvme_init_identify() fails the ANA log buffer is deallocated
but _not_ set to NULL. This can cause double free oops when this
controller is deleted without ever being reconnected.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Hannes Reinecke 2019-01-08 12:46:58 +01:00 • committed by Christoph Hellwig

parent 9846ac0143

commit c7055fd15f

1 changed files with 2 additions and 0 deletions

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drivers/nvme/host/multipath.c

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