diff options
| author | Fedor Pchelkin <[email protected]> | 2024-01-03 13:31:27 +0300 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2024-01-12 01:59:49 +0100 |
| commit | f03e274a8b29d1d1c1bbd7f764766cb5ca537ab7 (patch) | |
| tree | dd013a8d4e196c5d844d45762fd59ca7df70fb01 /net/unix/sysctl_net_unix.c | |
| parent | 6ff09b6b8c2fb6b3edda4ffaa173153a40653067 (diff) | |
btrfs: ref-verify: free ref cache before clearing mount opt
As clearing REF_VERIFY mount option indicates there were some errors in a
ref-verify process, a ref cache is not relevant anymore and should be
freed.
btrfs_free_ref_cache() requires REF_VERIFY option being set so call
it just before clearing the mount option.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Reported-by: [email protected]
Fixes: fd708b81d972 ("Btrfs: add a extent ref verify tool")
CC: [email protected] # 5.4+
Closes: https://lore.kernel.org/lkml/[email protected]/
Reported-by: [email protected]
Closes: https://lore.kernel.org/lkml/[email protected]/
Reviewed-by: Anand Jain <[email protected]>
Signed-off-by: Fedor Pchelkin <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions