Re: [dev] [st] Segmentation fault when clicking the top of window

From: Markus Teich <markus.teich_AT_stusta.mhn.de>
Date: Tue, 26 Mar 2013 22:56:41 +0100

https://gnunet.org/monkey-git/
It is the code for my bachelor thesis i am currently working on. An
overview of the functionality can be seen in the manpages under
https://gnunet.org/monkey-git/monkey/tree/doc/man

Thanks for the hints. I am thinking about a migration to json actually,
because the old xml generating code is a mess and i am still working on
the cleanup. However one downside would be: Valgrind has an option to
output xml natively but not json.

--Markus


Am 26.03.2013 22:48, schrieb Carlos Torres:
> addresses for expression values are not that useful, the value of
> what they point to is what i would look for if i saw a troublesome
> address. I haven't looked at the brelease function signature, but if
> you know it, that would be useful when looking at the expressions.
> in fact i'm not sure what the expressions are. and what the meaning
> of an empty one is. they look like vars in scope. can you include
> registers? those help too sometimes. would a different format help?
> something less verbose and parsable like (fear i say) JSON. i get you
> intend to parse this somehow. but JSON is a little better than XML
> and less cluttered.
>
> where is this tool you're working on? can i looksee?
>
> On Tue, Mar 26, 2013 at 5:27 PM, Markus Teich
> <markus.teich_AT_stusta.mhn.de> wrote:
>> Heyho,
>>
>> Thanks! I managed to reproduce this bug in a VM on OpenBSD 5.2.
>> The difficult part was to get my debugging system to work on OpenBSD,
>> but i figured it out and finally got a report (see attachement).
>>
>> If you have any ideas of how to improve the reports, please tell me.
>>
>> --Markus
>>
>>
>> Am 24.03.2013 18:55, schrieb Anthony J. Bentley:
>>> Markus Teich writes:
>>>> Since i am currently working on a debugging tool, i would very much
>>>> like to reproduce this bug.
>>>
>>> I can reproduce this on OpenBSD -current with st-0.3.
>>>
>>> $ ldd `which st`
>>> /usr/local/bin/st:
>>> Start End Type Open Ref GrpRef Name
>>> 0000156e5c600000 0000156e5ca0f000 exe 1 0 0 /usr/local/bin/st
>>> 0000157068525000 0000157068a56000 rlib 0 4 0 /usr/X11R6/lib/libX11.so.15.1
>>> 000015705d6ca000 000015705dad5000 rlib 0 1 0 /usr/lib/libutil.so.11.4
>>> 000015705e2d6000 000015705e6e7000 rlib 0 1 0 /usr/X11R6/lib/libXext.so.12.0
>>> 000015705dad5000 000015705dee8000 rlib 0 1 0 /usr/X11R6/lib/libXft.so.8.0
>>> 000015705ff6c000 00001570603af000 rlib 0 2 0 /usr/X11R6/lib/libfontconfig.so.8.0
>>> 000015706ab84000 000015706b06c000 rlib 0 1 0 /usr/lib/libc.so.66.2
>>> 000015705ec3d000 000015705f05b000 rlib 0 4 0 /usr/X11R6/lib/libxcb.so.2.4
>>> 0000157069adf000 0000157069f03000 rlib 0 2 0 /usr/lib/libexpat.so.10.0
>>> 0000157069655000 0000157069adf000 rlib 0 2 0 /usr/X11R6/lib/libfreetype.so.19.0
>>> 000015705d1b6000 000015705d5cb000 rlib 0 2 0 /usr/lib/libz.so.4.1
>>> 0000157062dbb000 00001570631c4000 rlib 0 1 0 /usr/X11R6/lib/libXrender.so.5.0
>>> 0000157068a56000 0000157068e58000 rlib 0 2 0 /usr/X11R6/lib/libpthread-stubs.so.1.0
>>> 0000157067ed6000 00001570682d9000 rlib 0 1 0 /usr/X11R6/lib/libXau.so.9.0
>>> 00001570631c4000 00001570635c9000 rlib 0 1 0 /usr/X11R6/lib/libXdmcp.so.10.0
>>> 000015706a600000 000015706a600000 rtld 0 1 0 /usr/libexec/ld.so
>>>
>>> full backtrace attached.
>>>
>
Received on Tue Mar 26 2013 - 22:56:41 CET

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