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rxrpc: Fix ack.bufferSize to be 0 when generating an ack

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[ Upstream commit 8889a711f9b4dcf4dd1330fa493081beebd118c9 ]

ack.bufferSize should be set to 0 when generating an ack.

Fixes: 8d94aa381dab ("rxrpc: Calls shouldn't hold socket refs")
Reported-by: Jeffrey Altman <jaltman@auristor.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
David Howells 2022-09-07 19:17:29 +01:00 committed by Greg Kroah-Hartman
parent 5ef8bf0df1
commit 55e822212e
1 changed files with 1 additions and 1 deletions
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2
net/rxrpc/output.c
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@ -93,7 +93,7 @@ static size_t rxrpc_fill_out_ack(struct rxrpc_connection *conn,
*_hard_ack = hard_ack;
*_top = top;
pkt->ack.bufferSpace = htons(8);
pkt->ack.bufferSpace = htons(0);
pkt->ack.maxSkew = htons(0);
pkt->ack.firstPacket = htonl(hard_ack + 1);
pkt->ack.previousPacket = htonl(call->ackr_highest_seq);