Wireshark · Wireshark-dev: Re: [Wireshark-dev] Not seeing FOO Dissector in wireshark after successful build

[Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>]

I'd suggest running without the `sudo`.  Capture with dumpcap and analyze your protocol with your freshly-built dissector.

Or: make it a built-in dissector (in epan/dissectors/) rather than a plugin.

On Mon, Apr 22, 2019 at 12:59 PM Abhisek Techie <abhisek.study2016@xxxxxxxxx> wrote:

Hi,

Any suggestions for the below issue.As , my first dissector plugin is having issue , I am not able to proceed further.

Regards ,

Abhisek

On Sun, 21 Apr 2019, 12:01 Abhisek Techie, <abhisek.study2016@xxxxxxxxx> wrote:

Hi,

I am trying to  add FOO dissector as plugin  to wireshark .I am following  https://www.wireshark.org/docs/wsdg_html_chunked/ChDissectAdd.html link. But not seeing the dissector in wireshark after successful build in my Ubuntu 18.04.2 LTS OS.

Below are the steps I performed -

1.Created packet-foo.c - Dissector source. under /plugin/epan/foo 

2.Created CMakeLists.txt  under /plugin/epan/foo

3.Added CMakeListsCustom.txt  set(CUSTOM_PLUGIN_SRC_DIR plugins/epan/foo)

4.Built  the changes and could see foo.so getting generated in build folder

cmake -G Ninja ../wireshark

ninja 

5. Ran wireshark with sudo command , as I was not able to capture any traffic using non-root user

sudo WIRESHARK_RUN_FROM_BUILD_DIRECTORY=1 ./run/wireshark

6.Generated traffic on port 1234 using python code 

7. But don't see the protocol name as FOO in the packet list pane , it still shows UDP as the protocol .

Any suggestions  on what I am missing?

Regards,

Abhisek

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