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-rw-r--r--sys/contrib/ipfilter/netinet/ip_nat.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/contrib/ipfilter/netinet/ip_nat.c b/sys/contrib/ipfilter/netinet/ip_nat.c
index 8b227e0..d6f0b55 100644
--- a/sys/contrib/ipfilter/netinet/ip_nat.c
+++ b/sys/contrib/ipfilter/netinet/ip_nat.c
@@ -2033,11 +2033,13 @@ natinfo_t *ni;
* Standard port translation. Select next port.
*/
if (np->in_flags & IPN_SEQUENTIAL) {
- port = htons(np->in_pnext);
+ port = np->in_pnext;
} else {
port = ipf_random() % (ntohs(np->in_pmax) -
ntohs(np->in_pmin));
+ port += ntohs(np->in_pmin);
}
+ port = htons(port);
np->in_pnext++;
if (np->in_pnext > ntohs(np->in_pmax)) {
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