Getting TCP Reassembled data in post dissector LUA

post-dissector
tcp
tcp-reassembly
lua

asked 2022-12-02 19:24:30 +0000

rjayee
1 ●1

I wan to dissect some already dissected data but problem is that during TCP reassembled happened , tvb of post dissector is getting pointer / user data for frame but I want the pointer / user data for TCP data

function myp.dissector(buf, pinfo, root)

...

register_postdissector(myp)

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answered 2022-12-02 20:36:22 +0000

rjayee
1 ●1

The thing I was looking for is this :

fieldinfo.range Mode: Retrieve only. The TvbRange covering the bytes of this field in a Tvb or nil if there is none.

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Asked: 2022-12-02 19:23:54 +0000

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Last updated: Dec 02 '22

Getting TCP Reassembled data in post dissector LUA edit

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