Keith Busch 7ceb3d05af nvme: remove ns sibling before clearing path ...

[ Upstream commit 48f78be332 ]

The code had been clearing a namespace being deleted as the current
path while that namespace was still in the path siblings list. It is
possible a new IO could set that namespace back to the current path
since it appeared to be an eligable path to select, which may result in
a use-after-free error.

This patch ensures a namespace being removed is not eligable to be reset
as a current path prior to clearing it as the current path.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-11-13 11:12:16 -08:00

..

host

nvme: remove ns sibling before clearing path

2018-11-13 11:12:16 -08:00

target

nvmet-rdma: fix possible bogus dereference under heavy load

2018-10-10 08:56:00 +02:00

Kconfig

nvme: use menu Kconfig interface

2017-10-04 09:43:57 +02:00

Makefile

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