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由 James Chapman 提交于
When walking a session's packet reorder queue, use skb_queue_walk_safe() since the list could be modified inside the loop. Rearrange the unlinking skbs from the reorder queue such that it is done while the queue lock is held in pppol2tp_recv_dequeue() when walking the skb list. A version of this patch was suggested by Jarek Poplawski. Signed-off-by: NJames Chapman <jchapman@katalix.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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