Wireshark mailing list archives
Re: causes for losing COL_PROTOCOL or COL_INFO data
From: Peter Wu <peter () lekensteyn nl>
Date: Sat, 16 Sep 2017 13:38:31 +0100
Hi John, Are your col_* functions guarded/affected by a check like if(tree) or do they depend on pinfo->fd.visited? Are the affected frames triggering reassembly or exceptions? Kind regards, Peter https://lekensteyn.nl (pardon my brevity, top-posting and formatting, sent from my phone) On 15 September 2017 22:09:33 BST, John Dill <John.Dill () greenfieldeng com> wrote:
I'm setting the column fields and they appear to be set fine when I first open Wireshark, but when I apply a packet filter, I lose information from the fields even though it appears that I'm still calling the same col_* functions in the dissection. Then when I remove the filter expression, and the COL_INFO I set is still missing. Is there a usual cause for this behavior? I can't seem to discover what's causing it. Thanks, John D.
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Current thread:
- causes for losing COL_PROTOCOL or COL_INFO data John Dill (Sep 15)
- Re: causes for losing COL_PROTOCOL or COL_INFO data Peter Wu (Sep 16)
- Re: causes for losing COL_PROTOCOL or COL_INFO data Michael Mann via Wireshark-dev (Sep 16)
- <Possible follow-ups>
- Re: causes for losing COL_PROTOCOL or COL_INFO data John Dill (Sep 18)
- Re: causes for losing COL_PROTOCOL or COL_INFO data Jaap Keuter (Sep 18)
- Re: causes for losing COL_PROTOCOL or COL_INFO data John Dill (Sep 19)