Wireshark mailing list archives

Re: Debugging an assertion failure


From: Anders Broman <a.broman58 () gmail com>
Date: Fri, 14 Apr 2017 14:29:12 +0200

Hi
I think you are using an illegal character in the  preference name or
module name.
Regards
Anders

Den 14 apr. 2017 12:42 em skrev "Paul Offord" <Paul.Offord () advance7 com>:

Hi,



I need some advice.  I’m debugging a problem with a dissector I’ve
written.  Tshark fails with:

… \epan\prefs.c:414:prefs_register_module_or_subtree: assertion failed:
(g_ascii_islower(c) || g_ascii_isdigit(c) || c == '_' || c == '-' || c ==
'.')

This application has requested the Runtime to terminate it in an unusual
way.
Please contact the application's support team for more information.

If I remove the dissector the problem goes away and so I’m sure it’s the
cause.



Even though I can recreate the problem in a debug build under VS 2013 it
doesn’t catch the exception.  I just see the above text flash by in the
output command box.  How can I cause execution to break when it throws the
exception?



Thanks and regards…Paul

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