netfilter: nf_nat_sip: fix mangling

In (b20ab9c netfilter: nf_ct_helper: better logging for dropped packets)
there were some missing brackets around the logging information, thus
always returning drop.

Closes https://bugzilla.kernel.org/show_bug.cgi?id=60061

Signed-off-by: Balazs Peter Odor <balazs@obiserver.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/netfilter/nf_nat_sip.c b/net/netfilter/nf_nat_sip.c
index 96ccdf78a29f..dac11f73868e 100644
--- a/net/netfilter/nf_nat_sip.c
+++ b/net/netfilter/nf_nat_sip.c
@@ -230,9 +230,10 @@ static unsigned int nf_nat_sip(struct sk_buff *skb, unsigned int protoff,
                                         &ct->tuplehash[!dir].tuple.src.u3,
                                         false);
                         if (!mangle_packet(skb, protoff, dataoff, dptr, datalen,
-                                           poff, plen, buffer, buflen))
+                                           poff, plen, buffer, buflen)) {
                                 nf_ct_helper_log(skb, ct, "cannot mangle received");
                                 return NF_DROP;
+                        }
                 }
 
                 /* The rport= parameter (RFC 3581) contains the port number