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| author | Daniel Xu <[email protected]> | 2020-10-08 18:09:10 -0700 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2020-10-26 15:03:48 +0100 |
| commit | 85d07fbe09efd1c529ff3e025e2f0d2c6c96a1b7 (patch) | |
| tree | 8b61245838e4906ee46098b550e1930eee222b7b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cad69d139651423b9cb8917f514740ed3f08b10a (diff) | |
btrfs: tree-checker: validate number of chunk stripes and parity
If there's no parity and num_stripes < ncopies, a crafted image can
trigger a division by zero in calc_stripe_length().
The image was generated through fuzzing.
CC: [email protected] # 5.4+
Reviewed-by: Qu Wenruo <[email protected]>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=209587
Signed-off-by: Daniel Xu <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions