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| author | Dan Robertson <[email protected]> | 2019-02-19 02:56:43 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2019-02-25 13:13:41 +0000 |
| commit | e49be14b8d80e23bb7c53d78c21717a474ade76b (patch) | |
| tree | d60537348beab3f63cd5ed5ea93c8ea3ed753f6a /fs/btrfs/dev-replace.c | |
| parent | Btrfs: remove no longer needed range length checks for deduplication (diff) | |
| download | kernel-e49be14b8d80e23bb7c53d78c21717a474ade76b.tar.gz kernel-e49be14b8d80e23bb7c53d78c21717a474ade76b.zip | |
btrfs: init csum_list before possible free
The scrub_ctx csum_list member must be initialized before scrub_free_ctx
is called. If the csum_list is not initialized beforehand, the
list_empty call in scrub_free_csums will result in a null deref if the
allocation fails in the for loop.
Fixes: a2de733c78fa ("btrfs: scrub")
CC: [email protected] # 3.0+
Reviewed-by: Nikolay Borisov <[email protected]>
Signed-off-by: Dan Robertson <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions