nvme: Add error check for xa_store in nvme_get_effects_log

Browse source

[ Upstream commit ac32057acc ]

The xa_store() may fail due to memory allocation failure because there
is no guarantee that the index csi is already used. This fix adds an
error check of the return value of xa_store() in nvme_get_effects_log().

Fixes: 1cf7a12e09 ("nvme: use an xarray to lookup the Commands Supported and Effects log")
Signed-off-by: Keisuke Nishimura <keisuke.nishimura@inria.fr>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Keisuke Nishimura 2024-12-20 13:00:47 +01:00 • committed by Greg Kroah-Hartman

parent 113563188f

commit 8714ecb8fa

1 changed files with 6 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

8

drivers/nvme/host/core.c

View file