Mikulas Patocka 50235d9a1f dm raid: fix address sanitizer warning in raid_resume ...

[ Upstream commit 7dad24db59d2d2803576f2e3645728866a056dab ]

There is a KASAN warning in raid_resume when running the lvm test
lvconvert-raid.sh. The reason for the warning is that mddev->raid_disks
is greater than rs->raid_disks, so the loop touches one entry beyond
the allocated length.

Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-17 14:24:26 +02:00

118 KiB

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