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-rw-r--r--src/extra/tcp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/extra/tcp.c b/src/extra/tcp.c
index be400c5..cca20e7 100644
--- a/src/extra/tcp.c
+++ b/src/extra/tcp.c
@@ -83,7 +83,7 @@ void *nfq_tcp_get_payload(struct tcphdr *tcph, struct pkt_buff *pktb)
EXPORT_SYMBOL
unsigned int nfq_tcp_get_payload_len(struct tcphdr *tcph, struct pkt_buff *pktb)
{
- return pktb->tail - pktb->transport_header;
+ return pktb->tail - pktb->transport_header - (tcph->doff * 4);
}
/**