Re: [igraph] Problem: Attribute handler in C

[Tamas Nepusz]

Hi Walter,

Thanks for reporting that.

> Is there a way to circumvent this problem? Or am I doing something  
> wrong in the code below?
I think your code is OK, the issue lies in how the C attribute handler  
handles errors. Basically, one of the routines in the C attribute  
handler forgets to call IGRAPH_FINALLY_CLEAN on some of the objects it  
registered using IGRAPH_FINALLY, or something like that, and the  
"finally" stack (used for cleaning up allocated data when an error  
happens) eventually gets full. We will investigate this issue soon.

--
Tamas