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| author |  Dan Carpenter <dan.carpenter@oracle.com>
| 2018-06-20 13:45:05 +0300 |
|---|---|---|
| committer |  Jens Axboe <axboe@kernel.dk>
| 2018-06-20 11:26:04 -0600 |
| commit | a1e79188628580465ac6d7a93a313336ee3364f1 (patch) | |
| tree | c77e8c6c014a97674114c779134b82bdba497ece /lib/irq_poll.c | |
| parent | Revert "block: Add warning for bi_next not NULL in bio_endio()" (diff) | |
| download | linux-a1e79188628580465ac6d7a93a313336ee3364f1.tar.gz linux-a1e79188628580465ac6d7a93a313336ee3364f1.tar.bz2 linux-a1e79188628580465ac6d7a93a313336ee3364f1.zip | |
blk-mq-debugfs: Off by one in blk_mq_rq_state_name()
If rq_state == ARRAY_SIZE() then we read one element beyond the end of
the blk_mq_rq_state_name_array[] array.
Fixes: ec6dcf63c55c ("blk-mq-debugfs: Show more request state information")
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib/irq_poll.c')
0 files changed, 0 insertions, 0 deletions