sctp: fix return value check in __sctp_rcv_asconf_lookup

As Ben Hutchings noticed, this check should have been inverted: the call returns true in case of success. Reported-by: Ben Hutchings <[email protected]> Fixes: 0c5dc07 ("sctp: validate from_addr_param return") Signed-off-by: Marcelo Ricardo Leitner <[email protected]> Reviewed-by: Xin Long <[email protected]> Signed-off-by: David S. Miller <[email protected]>
ambv · Jul 28, 2021 · 557fb58 · 557fb58
1 parent 46573e3
commit 557fb58
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/sctp/input.c b/net/sctp/input.c
@@ -1203,7 +1203,7 @@ static struct sctp_association *__sctp_rcv_asconf_lookup(
 	if (unlikely(!af))
 		return NULL;
 
-	if (af->from_addr_param(&paddr, param, peer_port, 0))
+	if (!af->from_addr_param(&paddr, param, peer_port, 0))
 		return NULL;
 
 	return __sctp_lookup_association(net, laddr, &paddr, transportp);