Maurizio Lombardi 84ea5242b7 nvme: clear the request_queue pointers on failure in nvme_alloc_admin_tag_set ... [ Upstream commit fd62678ab55cb01e11a404d302cdade222bf4022 ] If nvme_alloc_admin_tag_set() fails, the admin_q and fabrics_q pointers are left with an invalid, non-NULL value. Other functions may then check the pointers and dereference them, e.g. in nvme_probe() -> out_disable: -> nvme_dev_remove_admin(). Fix the bug by setting admin_q and fabrics_q to NULL in case of error. Also use the set variable to free the tag_set as ctrl->admin_tagset isn't initialized yet. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-02-22 12:59:44 +01:00
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common	treewide: use get_random_u32() when possible	2022-10-11 17:42:58 -06:00
host	nvme: clear the request_queue pointers on failure in nvme_alloc_admin_tag_set	2023-02-22 12:59:44 +01:00
target	nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association	2023-02-22 12:59:44 +01:00
Kconfig	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00
Makefile	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00