diff options
| author | Christoph Hellwig <[email protected]> | 2009-08-10 11:32:18 -0300 |
|---|---|---|
| committer | Felix Blyakher <[email protected]> | 2009-08-12 01:08:21 -0500 |
| commit | b89d4208de3de442c9025919c4261be0b38e79a4 (patch) | |
| tree | 3c47c8d10c3ef50e2423528d0d8db7a738928621 /tools/perf/scripts/python | |
| parent | e0c222c411e22f086e929cd69fdcc89336164ec1 (diff) | |
xfs: check for dinode realtime flag corruption
Ramon tested XFS with a modified version of fsfuzzer and hit a NULL
pointer dereference in __xfs_get_blocks due to the RT device target
pointer being NULL.
To fix this reject inode with the realtime bit set on a a filesystem
without an RT subvolume during inode read.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Eric Sandeen <[email protected]>
Reviewed-by: Felix Blyakher <[email protected]>
Reported-by: Ramon de Carvalho Valle <[email protected]>
Tested-by: Ramon de Carvalho Valle <[email protected]>
Signed-off-by: Felix Blyakher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions