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-rw-r--r--nemesis-proto_tcp.c.diff46
1 files changed, 46 insertions, 0 deletions
diff --git a/nemesis-proto_tcp.c.diff b/nemesis-proto_tcp.c.diff
new file mode 100644
index 00000000000..d5a921738b8
--- /dev/null
+++ b/nemesis-proto_tcp.c.diff
@@ -0,0 +1,46 @@
+diff -wbBur nemesis-1.4/src/nemesis-functions.c nemesis-1.4.my/src/nemesis-functions.c
+--- nemesis-1.4/src/nemesis-functions.c 2004-10-07 02:16:50.000000000 +0000
++++ nemesis-1.4.my/src/nemesis-functions.c 2009-06-19 13:51:30.000000000 +0000
+@@ -8,6 +8,8 @@
+ *
+ */
+
++#include <net/ethernet.h>
++
+ #if defined(HAVE_CONFIG_H)
+ #include "config.h"
+ #endif
+diff -wbBur nemesis-1.4/src/nemesis-proto_tcp.c nemesis-1.4.my/src/nemesis-proto_tcp.c
+--- nemesis-1.4/src/nemesis-proto_tcp.c 2003-10-31 21:29:37.000000000 +0000
++++ nemesis-1.4.my/src/nemesis-proto_tcp.c 2009-06-19 13:51:15.000000000 +0000
+@@ -16,7 +16,7 @@
+ FileData *ipod, FileData *tcpod, char *device)
+ {
+ int n;
+- u_int32_t tcp_packetlen = 0, tcp_meta_packetlen = 0;
++ u_int32_t tcp_packetlen = 0, tcp_meta_packetlen = 0, tcp_headerlen = 0, ip_headerlen = 0;
+ static u_int8_t *pkt;
+ static int sockfd = -1;
+ struct libnet_link_int *l2 = NULL;
+@@ -58,13 +58,20 @@
+ #endif
+ }
+
++ ip_headerlen = LIBNET_IP_H + ipod->file_s;
++ tcp_headerlen = LIBNET_TCP_H + tcpod->file_s;
++
+ tcp_packetlen = link_offset + LIBNET_IP_H + LIBNET_TCP_H + pd->file_s +
+ ipod->file_s + tcpod->file_s;
+
+- tcp_meta_packetlen = tcp_packetlen - (link_offset + LIBNET_IP_H);
++ tcp_meta_packetlen = LIBNET_TCP_H + pd->file_s;
+
+ #ifdef DEBUG
++ printf("DEBUG: link offsetlength %u.\n", link_offset);
++ printf("DEBUG: IP header length %u.\n", ip_headerlen);
++ printf("DEBUG: TCP header length %u.\n", tcp_headerlen);
+ printf("DEBUG: TCP packet length %u.\n", tcp_packetlen);
++ printf("DEBUG: TCP meta length %u.\n", tcp_meta_packetlen);
+ printf("DEBUG: IP options size %u.\n", ipod->file_s);
+ printf("DEBUG: TCP options size %u.\n", tcpod->file_s);
+ printf("DEBUG: TCP payload size %u.\n", pd->file_s);