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(parent: 4eb8dde) | patch
io_uring: ensure open/openat2 name is cleaned on cancelation
authorJens Axboe <axboe@kernel.dk>
Thu, 24 Sep 2020 20:55:54 +0000 (14:55 -0600)
committerJens Axboe <axboe@kernel.dk>
Fri, 25 Sep 2020 13:41:46 +0000 (07:41 -0600)
commitf3cd4850504ff612d0ea77a0aaf29b66c98fcefe
treef455b8000f9f4ee17948ac8ab67185a5842f87a9tree | snapshot
parent4eb8dded6b82e184c09bb963bea0335fa3f30b55commit | diff
io_uring: ensure open/openat2 name is cleaned on cancelation

If we cancel these requests, we'll leak the memory associated with the
filename. Add them to the table of ops that need cleaning, if
REQ_F_NEED_CLEANUP is set.

Cc: stable@vger.kernel.org
Fixes: e62753e4e292 ("io_uring: call statx directly")
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | blame | history
Michael's Linux tree.