diff mbox series

[1/7] io_uring/net: don't overflow multishot accept

Message ID 7d0d749649244873772623dd7747966f516fe6e2.1691757663.git.asml.silence@gmail.com (mailing list archive)
State New
Headers show
Series random fixes and cleanups | expand

Commit Message

Pavel Begunkov Aug. 11, 2023, 12:53 p.m. UTC 
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>
---
 io_uring/net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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 @@  int io_accept(struct io_kiocb *req, unsigned int issue_flags)
 	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;