rxrpc: Only take the rwind and mtu values from latest ACK
authorDavid Howells <dhowells@redhat.com>
Mon, 8 Oct 2018 14:46:11 +0000 (15:46 +0100)
committerDavid Howells <dhowells@redhat.com>
Mon, 8 Oct 2018 21:42:04 +0000 (22:42 +0100)
commit298bc15b2079c324e82d0a6fda39c3d762af7282
tree4c40d298df2ee83702d152bf8b163c60769c3e99
parentdfe995224693798e554ab4770f6d8a096afc60cd
rxrpc: Only take the rwind and mtu values from latest ACK

Move the out-of-order and duplicate ACK packet check to before the call to
rxrpc_input_ackinfo() so that the receive window size and MTU size are only
checked in the latest ACK packet and don't regress.

Fixes: 248f219cb8bc ("rxrpc: Rewrite the data and ack handling code")
Signed-off-by: David Howells <dhowells@redhat.com>
net/rxrpc/input.c