[Kdenlive-devel] kthumb crash? (was Re: [PATCH mlt] Clear audio and video context to NULL)

[Dan Dennedy]

On Tue, Oct 11, 2011 at 11:02 PM, Mikko Rapeli <mikko.rapeli at iki.fi> wrote:
> On Tue, Oct 11, 2011 at 03:32:57PM -0700, Dan Dennedy wrote:
>> Can you please test with this experiment?
>> put a return on the first line within mlt_service.c:mlt_service_cache_set_size()
>> and change mlt_cache.c:DEFAULT_CACHE_SIZE to 100
>
> With this:
>
> and a big project I get a bus error, quite likely ran out of stack:

Please use the same project or pattern when working on a specific bug.
The change I suggested may have worked around the bug we were hunting
but that is not clear. I doubt that change is related to the backtrace
you provided. Indeed, the stack trace on that one thread is very big -
it looks like there is some nested calls to the invalid clip dialog.
Sorry, I am not very good at debugging from backtrace dumps alone.

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