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| author | Dan Carpenter <[email protected]> | 2017-12-08 14:55:16 +0300 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2017-12-11 13:13:38 +0100 |
| commit | 2361bfb055f948eac6583fa3c75a014da84fe554 (patch) | |
| tree | 861cae40e0a7e64d1bfbc79ad55d643283340cac /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 0562315b86372d2cdd9cc8924b92cfab37049fbc (diff) | |
mmc: block: blk-mq: Potential NULL deref on mmc_blk_alloc_req() failure
mmc_blk_alloc_req() is supposed to return error pointers but there is
one path where we forget to set the error code and accidentally return
NULL. The callers are not expecting that and will have a NULL pointer
dereference.
Fixes: 41e3efd07d5a ("mmc: block: Simplify cleaning up the queue")
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions