diff options
| author | Darrick J. Wong <[email protected]> | 2018-01-16 18:54:13 -0800 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2018-01-17 21:00:46 -0800 |
| commit | 55e45429ce3e4ac9dd2bf4937b1a499a69ccc4ca (patch) | |
| tree | 88ea8bcc1c3ffaa721c478044304707d2fff8835 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 79a69bf8dc240ebeb105226a8a8540df136bf987 (diff) | |
xfs: btree format ifork loader should check for zero numrecs
A btree format inode fork with zero records makes no sense, so reject it
if we see it, or else we can miscalculate memory allocations. Found by
zeroes fuzzing {a,u3}.bmbt.numrecs in xfs/{374,378,412} with KASAN.
Signed-off-by: Darrick J. Wong <[email protected]>
Reviewed-by: Brian Foster <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions