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io_uring/cmd_net: fix wrong argument types for skb_queue_splice()

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commit 46447367a5 upstream.

If timestamp retriving needs to be retried and the local list of
SKB's already has entries, then it's spliced back into the socket
queue. However, the arguments for the splice helper are transposed,
causing exactly the wrong direction of splicing into the on-stack
list. Fix that up.

Cc: stable@vger.kernel.org
Reported-by: Google Big Sleep <big-sleep-vuln-reports+bigsleep-462435176@google.com>
Fixes: 9e4ed359b8 ("io_uring/netcmd: add tx timestamping cmd support")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jens Axboe
2025-11-20 11:40:15 -07:00
committed by Greg Kroah-Hartman
parent 4c4741f6e7
commit c85d2cfc5e
1 changed files with 1 additions and 1 deletions
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io_uring/cmd_net.c
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@@ -126,7 +126,7 @@ static int io_uring_cmd_timestamp(struct socket *sock,
if (!unlikely(skb_queue_empty(&list))) { if (!unlikely(skb_queue_empty(&list))) {
scoped_guard(spinlock_irqsave, &q->lock) scoped_guard(spinlock_irqsave, &q->lock)
skb_queue_splice(q, &list); skb_queue_splice(&list, q);
} }
return -EAGAIN; return -EAGAIN;
} }