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(parent: e1d7bd9) | patch
io_uring: fix uninitialized field in rw io_kiocb
authorJoseph Ravichandran <jravi@mit.edu>
Thu, 28 Apr 2022 16:57:52 +0000 (12:57 -0400)
committerJens Axboe <axboe@kernel.dk>
Thu, 28 Apr 2022 19:13:43 +0000 (13:13 -0600)
commit2b6c2faf7555b9023065e123dbdd5f5d462dd8b1
tree384c67a0f48f2375ffe916c9c2278dbd44b98edetree | snapshot
parente1d7bd90cc98b06d96791ebc788a09a3647e05cdcommit | diff
io_uring: fix uninitialized field in rw io_kiocb

io_rw_init_file does not initialize kiocb->private, so when iocb_bio_iopoll
reads kiocb->private it can contain uninitialized data.

Fixes: bdfaab30ba9a ("block: switch polling to be bio based")
Signed-off-by: Joseph Ravichandran <jravi@mit.edu>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
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