Wireshark-bugs: [Wireshark-bugs] [Bug 13264] WSLUA FileHandler causes crash (use-after-free) on

Date: Wed, 21 Dec 2016 09:33:32 +0000

Comment # 3 on bug 13264 from
(In reply to Peter Wu from comment #2)
> I'll stash it on my to-do list for next year

I have a initial patch which I can attach here for you to use as a starting
point.

One of the issues i had was with wtap_register_file_type_subtypes() and
wtap_deregister_file_type_subtype() because this functions only disable and
re-enable the entry based on the subtype (fh->file_type) value, which will be
lost when reloading.  I don't really know why the lua script should be able to
disable itself with wslua_deregister_filehandler().  Maybe we could disable
this feature, because that will make the reload implementation easier.


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