io_uring: fix missing sigmask restore in io_cqring_wait()

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Move get_timespec() section in io_cqring_wait() before the sigmask
saving, otherwise we'll fail to restore sigmask once get_timespec()
returns error.

Fixes: c73ebb685f ("io_uring: add timeout support for io_uring_enter()")
Signed-off-by: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com>
Link: https://lore.kernel.org/r/20210914143852.9663-1-xiaoguang.wang@linux.alibaba.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Xiaoguang Wang 2021-09-14 22:38:52 +08:00 • committed by Jens Axboe

parent 41d3a6bd1d

commit 44df58d441

1 changed files with 8 additions and 8 deletions

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fs/io_uring.c

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