diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2023-08-11 14:53:41 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-08-11 18:42:34 +0200 |
| commit | 1bfed23349716a7811645336a7ce42c4b8f250bc (patch) | |
| tree | bfe35a18f9705a1dfc518d264c8914718285bfa3 /io_uring/net.c | |
| parent | io_uring/io-wq: don't gate worker wake up success on wake_up_process() (diff) | |
| download | linux-1bfed23349716a7811645336a7ce42c4b8f250bc.tar.xz linux-1bfed23349716a7811645336a7ce42c4b8f250bc.zip | |
io_uring/net: don't overflow multishot accept
Don't allow overflowing multishot accept CQEs, we want to limit
the grows of the overflow list.
Cc: stable@vger.kernel.org
Fixes: 4e86a2c980137 ("io_uring: implement multishot mode for accept")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/7d0d749649244873772623dd7747966f516fe6e2.1691757663.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/net.c')
| -rw-r--r-- | io_uring/net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index eb1f51ddcb23..1599493544a5 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1367,7 +1367,7 @@ retry: if (ret < 0) return ret; if (io_aux_cqe(req, issue_flags & IO_URING_F_COMPLETE_DEFER, ret, - IORING_CQE_F_MORE, true)) + IORING_CQE_F_MORE, false)) goto retry; return -ECANCELED; |