diff options
| author | Daniel Gryniewicz <[email protected]> | 2014-09-16 10:41:13 -0400 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2014-09-19 13:23:33 +0100 |
| commit | f81426a84bef870d26e5e752772d8ca203cd4aed (patch) | |
| tree | 83463b74b0232ec854ed7dc79341c2d3ba836265 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | e8be1cf58d5b4ddbf8089700df8458f432ed5934 (diff) | |
[SCSI] fix for bidi use after free
When ending a bi-directionional SCSI request, blk_finish_request()
cleans up and frees the request, but scsi_release_bidi_buffers() tries
to indirect through the request to find it's data buffers. This causes
a panic due to a null pointer dereference.
Move the call to scsi_release_bidi_buffers() before the call to
blk_finish_request().
Signed-off-by: Daniel Gryniewicz <[email protected]>
Reviewed-by: Webb Scales <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions