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(parent: c5e21bc) | patch
io_uring: fix overflowed cancel w/ linked ->files
authorPavel Begunkov <asml.silence@gmail.com>
Wed, 4 Nov 2020 13:39:31 +0000 (13:39 +0000)
committerJens Axboe <axboe@kernel.dk>
Wed, 4 Nov 2020 17:22:57 +0000 (10:22 -0700)
commitb2b3fb526895c0e8e7a1f0060f38ce1174a26f39
tree645092070dc0fcfc533c7a13fd5af4b2b3de234btree | snapshot
parentc5e21bccc4e56eae2912abb83d4cc16a39bf39e6commit | diff
io_uring: fix overflowed cancel w/ linked ->files

Current io_match_files() check in io_cqring_overflow_flush() is useless
because requests drop ->files before going to the overflow list, however
linked to it request do not, and we don't check them.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Linux Kernel Source Tree.