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由 Parthasarathy Bhuvaragan 提交于
Until now in tipc_recv_stream(), we update the received unacknowledged bytes based on a stack variable and not based on the actual message size. If the user buffer passed at tipc_recv_stream() is smaller than the received skb, the size variable in stack differs from the actual message size in the skb. This leads to a flow control accounting error causing permanent congestion. In this commit, we fix this accounting error by always using the size of the incoming message. Fixes: 10724cc7 ("tipc: redesign connection-level flow control") Signed-off-by: NParthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> Reviewed-by: NJon Maloy <jon.maloy@ericsson.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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