diff options
Diffstat (limited to 'src/extra/tcp.c')
| -rw-r--r-- | src/extra/tcp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/extra/tcp.c b/src/extra/tcp.c index 64ab85f..0f83500 100644 --- a/src/extra/tcp.c +++ b/src/extra/tcp.c @@ -188,17 +188,17 @@ int nfq_tcp_snprintf(char *buf, size_t size, const struct tcphdr *tcph) * \note This function recalculates the IPv4 and TCP checksums for you. */ EXPORT_SYMBOL -int nfq_tcp_mangle_ipv4(struct pkt_buff *pkt, +int nfq_tcp_mangle_ipv4(struct pkt_buff *pktb, unsigned int match_offset, unsigned int match_len, const char *rep_buffer, unsigned int rep_len) { struct iphdr *iph; struct tcphdr *tcph; - iph = (struct iphdr *)pkt->network_header; - tcph = (struct tcphdr *)(pkt->network_header + iph->ihl*4); + iph = (struct iphdr *)pktb->network_header; + tcph = (struct tcphdr *)(pktb->network_header + iph->ihl*4); - if (!nfq_ip_mangle(pkt, iph->ihl*4 + tcph->doff*4, + if (!nfq_ip_mangle(pktb, iph->ihl*4 + tcph->doff*4, match_offset, match_len, rep_buffer, rep_len)) return 0; |