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(parent: 8e152b1) | patch
nvme: clear the request_queue pointers on failure in nvme_alloc_io_tag_set
authorMaurizio Lombardi <mlombard@redhat.com>
Tue, 31 Jan 2023 16:38:42 +0000 (17:38 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Feb 2023 11:59:44 +0000 (12:59 +0100)
commitd0dcbea9b77ecb844f98f67900f704d4a76014c3
tree8f1166f515e1643b227043cd5d94bbe4cf54e63ctree | snapshot
parent8e152b1994a419df1bd24ea21941039c2c29799bcommit | diff
nvme: clear the request_queue pointers on failure in nvme_alloc_io_tag_set

[ Upstream commit 936c2dec98e98b1ec74ad8b0daf217b7412a87d4 ]

In nvme_alloc_io_tag_set(), the connect_q pointer should be set to NULL
in case of error to avoid potential invalid pointer dereferences.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/nvme/host/core.c diff | blob | history
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