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Jens Axboe authored
A recent commit reused the original request flags for the flush queue handling. However, for some of the kick flush cases, the original request was already completed. This caused a use after free, if blk-mq wasn't used. Fixes: 84fca1b0 ("block: pass failfast and driver-specific flags to flush requests") Reported-by:
Dmitry Vyukov <dvyukov@google.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
Jens Axboe authoredA recent commit reused the original request flags for the flush queue handling. However, for some of the kick flush cases, the original request was already completed. This caused a use after free, if blk-mq wasn't used. Fixes: 84fca1b0 ("block: pass failfast and driver-specific flags to flush requests") Reported-by:
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