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| author | Christoph Hellwig | 2009-06-08 15:33:21 +0200 |
|---|---|---|
| committer | Christoph Hellwig | 2009-06-08 15:33:21 +0200 |
| commit | 0c5e1ce89f1eacc366ec421c0f5f681159479c28 (patch) | |
| tree | c73fb303fa25d58773ecb989c428041994933b92 /fs/xfs/xfs_quota.h | |
| parent | xfs: update max log size (diff) | |
| download | kernel-qcow2-linux-0c5e1ce89f1eacc366ec421c0f5f681159479c28.tar.gz kernel-qcow2-linux-0c5e1ce89f1eacc366ec421c0f5f681159479c28.tar.xz kernel-qcow2-linux-0c5e1ce89f1eacc366ec421c0f5f681159479c28.zip | |
xfs: validate quota log items during log recovery
Arkadiusz has seen really strange crashes in xfs_qm_dqcheck that
I can only explain by a log item being too smal to actually fit the
xfs_dqblk_t we're dereferencing all over xfs_qm_dqcheck. So add
graceful checks for NULL or too small quota items to the log recovery
code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Diffstat (limited to 'fs/xfs/xfs_quota.h')
0 files changed, 0 insertions, 0 deletions