Wireshark-bugs: [Wireshark-bugs] [Bug 7270] Cannot filter only displayed packets

Date: Mon, 21 May 2012 12:14:10 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7270

Jakub Zawadzki <darkjames-ws@xxxxxxxxxxxx> changed:

           What    |Removed                     |Added
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                 CC|                            |darkjames-ws@xxxxxxxxxxxx

--- Comment #4 from Jakub Zawadzki <darkjames-ws@xxxxxxxxxxxx> 2012-05-21 12:14:10 PDT ---
There's still problem if you filter packets more than once.

For example when you filter: 'tcp', and later 'http' after saving you'll get
462 packets once again ;/

We need some code which clears dependent_of_displayed flag before
(re)filtering.

I'm not sure about dependent frame implementation. 
Frame in list are always in symmetric relation?
So If frame A depends on frame B, than frame B depends on frame A?

If no we can't use current loop in rescan_packets(), and we need new one, or 
make dependent_of_displayed flag two-bit.

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