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(parent: 724b98b) | patch
dm btree remove: fix use after free in rebalance_children()
authorJoe Thornber <ejt@redhat.com>
Wed, 24 Nov 2021 17:07:39 +0000 (12:07 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Dec 2021 08:17:59 +0000 (09:17 +0100)
commitb03abd0aa09c05099f537cb05b8460c4298f0861
tree54ef83ee7d5b99225d2a63afcd8680534921122etree | snapshot (tar.gz zip)
parent724b98b292187634e45af4e14a0803203e8ac62acommit | diff
dm btree remove: fix use after free in rebalance_children()

commit 1b8d2789dad0005fd5e7d35dab26a8e1203fb6da upstream.

Move dm_tm_unlock() after dm_tm_dec().

Cc: stable@vger.kernel.org
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/md/persistent-data/dm-btree-remove.c diff | blob | blame | history