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(parent: 9bc83ed) | patch
btrfs: remove BUG_ON() in find_parent_nodes()
authorJosef Bacik <josef@toxicpanda.com>
Fri, 5 Nov 2021 20:45:34 +0000 (16:45 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jan 2022 08:04:27 +0000 (09:04 +0100)
commit65b2b7becfc2201fc3e1ed63e7fff54fde593bbb
tree6e4b33b4b98061bc0ac14bbd9087cde5583f5af9tree
parent9bc83ed1ac8e32c46189505cc623113748b978b6commit | diff
btrfs: remove BUG_ON() in find_parent_nodes()

[ Upstream commit fcba0120edf88328524a4878d1d6f4ad39f2ec81 ]

We search for an extent entry with .offset = -1, which shouldn't be a
thing, but corruption happens.  Add an ASSERT() for the developers,
return -EUCLEAN for mortals.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/btrfs/backref.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git