From: David Howells dhowells@redhat.com
[ 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 --- net/rxrpc/output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 6202d2e32914..09fcc54245c7 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -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);