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| author | Baokun Li <[email protected]> | 2024-01-04 14:20:37 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2024-01-18 15:50:24 +0000 |
| commit | 993bf0f4c393b3667830918f9247438a8f6fdb5b (patch) | |
| tree | e5c9929fc1164ac0404405527dab201682e26801 /net/switchdev/switchdev.c | |
| parent | ext4: avoid bb_free and bb_fragments inconsistency in mb_free_blocks() (diff) | |
| download | kernel-993bf0f4c393b3667830918f9247438a8f6fdb5b.tar.gz kernel-993bf0f4c393b3667830918f9247438a8f6fdb5b.zip | |
ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt
Determine if bb_fragments is 0 instead of determining bb_free to eliminate
the risk of dividing by zero when the block bitmap is corrupted.
Signed-off-by: Baokun Li <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions