Wireshark-bugs: [Wireshark-bugs] [Bug 11044] The packet dialog triggers a crash when the capture
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 09 Mar 2015 21:42:04 +0000

Comment # 2 on bug 11044 from 
(In reply to Peter Wu from comment #0)
> Build Information:
> v1.99.4rc0-34-g6bc138c
> --
> When an packet dialog is open and the packet capture is reloaded, a crash
> can occur when:
> 
>  - double-click on a line (triggers a null ptr-deref).
>  - expand/collapse items (triggers an assertion error due to null fi).

Fixed in g44dbae7.

>  - change data sources tabs (and/or byte selection?).
> 
> Another (related?) issue with the packet dialog is that the byte view
> disappears after a reload.
> 
> in proto_tree.cpp, clear() will drop all items, but no
> ProtoTree::fillProtocolTree is called to refresh the contents.

The byte view is deleted and the tree is cleared when the file closes. This is
correct behavior if the user wants to compare packets across files, but not
when reloading.

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