diff options
| author | Duncan Roe <duncan_roe@optusnet.com.au> | 2019-12-10 10:52:55 +1100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-12-11 22:59:23 +0100 |
| commit | b09038c0577ffe1ef8fefaa26fb81259e75a218c (patch) | |
| tree | ae89ed2d25dffa367e03d5bb83ed64dbcdf0c6f1 | |
| parent | ba386c9006ab420d82bd66404654f983f3aa30e6 (diff) | |
Remember to subtract the UDP header length.
Signed-off-by: Duncan Roe <duncan_roe@optusnet.com.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | src/extra/udp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/extra/udp.c b/src/extra/udp.c index fed23e2..eb301f2 100644 --- a/src/extra/udp.c +++ b/src/extra/udp.c @@ -78,7 +78,7 @@ void *nfq_udp_get_payload(struct udphdr *udph, struct pkt_buff *pktb) EXPORT_SYMBOL unsigned int nfq_udp_get_payload_len(struct udphdr *udph, struct pkt_buff *pktb) { - return pktb->tail - pktb->transport_header; + return pktb->tail - pktb->transport_header - sizeof(struct udphdr); } /** |