[GEM-dev] open message may crash pix_images

[cyrille henry]

IOhannes m zmoelnig a écrit :
> cyrille henry wrote:
>> hello,
>> just for your information :
>>
>> i can't find in the list archive, but did you remember when i get crash
>> while sending open messages to pix_image?
>> the crash append if the file did not exist, or if i tried to open a file
>> that was not an image.
>> at that time, compiling gem solve the problem, so i was not able to find
>> where was the problem.
> 
> right i can remember it (and i remember to not being able to reproduce
> it ;-))
> 
>> but now, this is appening again.
>> when it crash, i've got this on the terminal :
>>
>> pd: magick/exception.c:845: ThrowMagickExceptionList: Assertion
>> `exception->sign ature == 0xabacadabUL' failed.
>> Pd: signal 6
>> pd_gui: pd process exited
>> Erreur de segmentation
> 
> is this ubuntu or debian(testing/unstable)? with nvidia drivers?
ubuntu dapper, with nvidia driver.

> 
> does it crash as well if you create an empty [pix_freeframe] object?
> if so, you are likely experiencing a bug related to Exception-handling
> and libstdc++/nvidia; using older libstdc++ helps.

no, it did not crash.

i've just got something normal in the pd window :

trying to load /home/cyrille/
error: pix_freeframe[/home/cyrille/]: /home/cyrille/: cannot read file 
data: Is a directory
error: GemException: couldn't load FreeFrame-plugin
  pix_freeframe
... couldn't create

cyrille


> 
> mfg.asdr
> IOhannes
> 
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