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sctp: fix return value check in __sctp_rcv_asconf_lookup
[ Upstream commit557fb5862c
] As Ben Hutchings noticed, this check should have been inverted: the call returns true in case of success. Reported-by: Ben Hutchings <ben@decadent.org.uk> Fixes:0c5dc070ff
("sctp: validate from_addr_param return") Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Reviewed-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -1175,7 +1175,7 @@ static struct sctp_association *__sctp_rcv_asconf_lookup(
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if (unlikely(!af))
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return NULL;
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if (af->from_addr_param(&paddr, param, peer_port, 0))
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if (!af->from_addr_param(&paddr, param, peer_port, 0))
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return NULL;
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return __sctp_lookup_association(net, laddr, &paddr, transportp);
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