Wireshark · Wireshark-dev: [Wireshark-dev] (Help) simulating a packet

[divya kothapally <kdivyareddy166@xxxxxxxxx>]

Hi,

I was trying to simulate a packet in packet-xxx.c. Iam trying to add a string of char representing hex decimal values (exactly as the packet contains) at the end of the packet in packet-xxx.c so that i can check my local enhancements.

Correct me if iam trying to something wrong:
       guchar data[]= "194857";

      guchar *buffer;

      buffer= (guchar *) g_malloc(org_size);

      buffer=data;

       next_tvb= tvb_new_real_data(buffer, org_size, org_size);

         tvb_get_ptr(next_tvb,offset,-1);

       tvb_set_child_real_data_tvbuff(tvb, next_tvb);

      add_new_data_source(info,next_tvb, " piggybacking");

         proto_add_tree_item(tree, hf_xxx, next_tvb,offset,1, FALSE);

-- 
Best,
Divya Kothapally