[issue15396] memory leak in tkinter
Julia Lawall
report at bugs.python.org
Thu Jul 19 21:31:58 CEST 2012
Julia Lawall <julia.lawall at lip6.fr> added the comment:
On Thu, 19 Jul 2012, Jesús Cea Avión wrote:
>
> Jesús Cea Avión <jcea at jcea.es> added the comment:
>
> Thanks for the patch, Julia, and for submitting the contributor form. I have added you too to the "Doc/ACKS.txt" file.
>
> I wonder how you found this...
My PhD student Suman Saha has developed a tool that finds faults in error
handling code by checking whether the error handling code within a
function is self-consistent. So if one failure branch frees x, and the
next one does not, there is a problem, unless x was freed along the way.
A preliminary description of the work is in the following paper:
S. Saha, Julia L. Lawall, G. Muller : “Finding Resource-Release Omission
Faults in Linux”, 6th Workshop on Programming Languages and Operating
Systems, Cascais, Portugal (2011)
http://pagesperso-systeme.lip6.fr/Suman.Saha/src/plos11.pdf
That paper just has results for Linux, but we are working on applying it
to other software, including python.
julia
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