diff options
Diffstat (limited to 'plugins/omudpspoof')
| -rw-r--r-- | plugins/omudpspoof/omudpspoof.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/plugins/omudpspoof/omudpspoof.c b/plugins/omudpspoof/omudpspoof.c index c70ef836..50bc6c9a 100644 --- a/plugins/omudpspoof/omudpspoof.c +++ b/plugins/omudpspoof/omudpspoof.c @@ -181,7 +181,8 @@ ENDdbgPrintInstInfo /* Send a message via UDP * rgehards, 2007-12-20 */ -static rsRetVal UDPSend(instanceData *pData, uchar *pszSourcename, char *msg, size_t len) +static inline rsRetVal +UDPSend(instanceData *pData, uchar *pszSourcename, char *msg, size_t len) { struct addrinfo *r; int lsent = 0; @@ -208,9 +209,10 @@ static rsRetVal UDPSend(instanceData *pData, uchar *pszSourcename, char *msg, si for (r = pData->f_addr; r; r = r->ai_next) { tempaddr = (struct sockaddr_in *)r->ai_addr; libnet_clear_packet(libnet_handle); + /* note: libnet does need ports in host order NOT in network byte order! -- rgerhards, 2009-11-12 */ udp = libnet_build_udp( - pData->sourcePort, /* source port */ - tempaddr->sin_port, /* destination port */ + ntohs(pData->sourcePort),/* source port */ + ntohs(tempaddr->sin_port),/* destination port */ LIBNET_UDP_H + len, /* packet length */ 0, /* checksum */ (u_char*)msg, /* payload */ |