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| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2021-07-27 23:40:54 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-28 09:25:18 +0100 |
| commit | 557fb5862c9272ad9b21407afe1da8acfd9b53eb (patch) | |
| tree | 27223ddfafd79d8efee65ca559aac94e7d33f0b7 /net | |
| parent | 46573e3ab08fb041d5ba7bf7bf3215a1e724c78c (diff) | |
| download | lwn-557fb5862c9272ad9b21407afe1da8acfd9b53eb.tar.gz lwn-557fb5862c9272ad9b21407afe1da8acfd9b53eb.zip | |
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 <ben@decadent.org.uk>
Fixes: 0c5dc070ff3d ("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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index eb3c2a34a31c..5ef86fdb1176 100644 --- 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); |