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| author | Filipe Manana <[email protected]> | 2023-06-08 10:27:38 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2023-06-19 11:59:38 +0000 |
| commit | ede600e497b1461d06d22a7d17703d9096868bc3 (patch) | |
| tree | e50774d777c94039ade4c1581da4c4333224faab /fs/btrfs/tree-mod-log.c | |
| parent | btrfs: add missing error handling when logging operation while COWing extent ... (diff) | |
| download | kernel-ede600e497b1461d06d22a7d17703d9096868bc3.tar.gz kernel-ede600e497b1461d06d22a7d17703d9096868bc3.zip | |
btrfs: fix extent buffer leak after tree mod log failure at split_node()
At split_node(), if we fail to log the tree mod log copy operation, we
return without unlocking the split extent buffer we just allocated and
without decrementing the reference we own on it. Fix this by unlocking
it and decrementing the ref count before returning.
Fixes: 5de865eebb83 ("Btrfs: fix tree mod logging")
CC: [email protected] # 5.4+
Reviewed-by: Qu Wenruo <[email protected]>
Signed-off-by: Filipe Manana <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'fs/btrfs/tree-mod-log.c')
0 files changed, 0 insertions, 0 deletions