From 55e822212e7857ddefa97809f9ef06c29483bcd7 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 7 Sep 2022 19:17:29 +0100 Subject: [PATCH] rxrpc: Fix ack.bufferSize to be 0 when generating an ack [ 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 Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org Signed-off-by: Sasha Levin --- 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 9683617..08c117b 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); -- 2.7.4