Re: [PATCH AUTOSEL 4.19 033/258] sctp: Fix SKB list traversal in sctp_intl_store_ordered().

On Mon, Jan 28, 2019 at 10:55:39AM -0500, Sasha Levin wrote:

From: "David S. Miller" davem@davemloft.net

[ Upstream commit e15e067d0656625c77c52b4e5f0cfbf0c0c3583f ]

Same change as made to sctp_intl_store_reasm().

To be fully correct, an iterator has an undefined value when something like skb_queue_walk() naturally terminates.

This will actually matter when SKB queues are converted over to list_head.

Formalize what this code ends up doing with the current implementation.

Hi Sasha,

This one too then.

Thanks, Marcelo