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| author | Shan Hai | 2018-08-11 02:55:55 +0200 |
|---|---|---|
| committer | Darrick J. Wong | 2018-08-12 17:37:31 +0200 |
| commit | 01239d77b9dd978863d1a75f0d095ab942a1fe66 (patch) | |
| tree | 886481f2e5c89103b06d6827486d9351b0051dfa /fs/xfs/libxfs/xfs_refcount_btree.c | |
| parent | xfs: remove b_last_holder & associated macros (diff) | |
| download | kernel-qcow2-linux-01239d77b9dd978863d1a75f0d095ab942a1fe66.tar.gz kernel-qcow2-linux-01239d77b9dd978863d1a75f0d095ab942a1fe66.tar.xz kernel-qcow2-linux-01239d77b9dd978863d1a75f0d095ab942a1fe66.zip | |
xfs: fix a null pointer dereference in xfs_bmap_extents_to_btree
Fuzzing tool reports a write to null pointer error in the
xfs_bmap_extents_to_btree, fix it by bailing out on encountering
a null pointer.
Signed-off-by: Shan Hai <shan.hai@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_refcount_btree.c')
0 files changed, 0 insertions, 0 deletions