Bug#694260: [Bug-freedink] Bug#694260: freedink: Stack corruption

[Luiji Maryo]

You should probably send that MIDI file to the SDL_Mixer developers as well
so that they can look over it for something that would cause this type of
fault.


On Sun, Dec 2, 2012 at 2:20 PM, Bas Wijnen <wijnen at debian.org> wrote:

> Hi,
>
> What I have found out so far:
>
> - It crashes when it makes the call to play the midi file.
> - It doesn't crash when 20.mid is not present, nor when it is replaced
> by a different midi file. (even though 20.mid plays without a problem
> with timidity).
>
> However, a really slim test case with only calls to make that file play
> is not enough to make it crash.
>
> Thanks,
> Bas
>
> On 02-12-12 20:01, Sylvain wrote:
> > Additional info :
> >
> > - No crash when run with '-s' (no sound), so looks like this comes
> >   from SDL_Mixer indeed.
> >
> > - I think I tested this D-Mod already during the FreeDink development,
> >   as I remembered it was a good test case for "bug-compatibility"
> >   (ahem), abeilt maybe only the Lava part.
> >
> > - Sylvain
> >
> > On Sun, Dec 02, 2012 at 06:39:40PM +0000, Sylvain wrote:
> >> Hi,
> >>
> >> According to the backtrace, it looks like it's in the SDL_mixer
> >> thread indeed.
> >>
> >> Cheers!
> >> Sylvain
> >>
> >> On Sat, Dec 01, 2012 at 12:38:17AM +0100, Bas Wijnen wrote:
> >>> After a lot of debugging, the problem seems to be in libSDL instead. If
> >>> I manage to get a simple test program triggering the bug, I'll report
> it
> >>> there and close this bug. Until I do, I'll leave it open on freedink,
> >>> because I'm still not entirely sure.
> >>>
> >>> Thanks,
> >>> Bas
> >>>
> >>> On 24-11-12 21:08, Bas Wijnen wrote:
> >>>> Package: freedink
> >>>> Version: 1.08.2012042
> >>>>
> >>>> The dmod "Eternal suicide" is full of bugs which are nicely handled by
> >>>> the engine (and which don't really affect gameplay). However, there is
> >>>> one problem which causes the engine to abort with the attached
> message.
> >>>> I'm having trouble debugging this, as there is no mention of what
> really
> >>>> is the problem, except that some fortify check fails.
> >>>>
> >>>> I attached a save file with which you can reproduce it. It brings you
> in
> >>>> front of a cave. Enter it and it crashes.
> >>>>
> >>>> Thanks,
> >>>> Bas
>
>
>
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>
>


-- 
- Luiji Maryo
mail: luiji at users.sourceforge.net
blog: http://brainboyblogger.blogspot.com/
corp: http://www.entertainingsoftware.com/
fun: http://www.secretmaryo.org/
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