[Soot-list] Code_attribute is null

Eric Bodden eric.bodden at ec-spride.de
Tue Jul 24 08:38:42 EDT 2012


Hmmm, this looks wrong to me. I don't think there's much more I can
say about this...

Eric

On 23 July 2012 21:29, Marc-Andre Laverdiere-Papineau
<marc-andre.laverdiere-papineau at polymtl.ca> wrote:
> Hello,
>
> I have been working with Phil on this.
> The jar can be found here:
> http://repo1.maven.org/maven2/javax/javaee-api/6.0/javaee-api-6.0.jar
>
> On 07/23/2012 03:11 PM, Eric Bodden wrote:
>> Hmm, where is the bytecode coming from? It's not in my rt.jar...
>>
>> Eric
>>
>> On 23 July 2012 18:46, Phil Pratt-Szeliga <pcpratts at syr.edu> wrote:
>>> Hello,
>>>
>>> I am working on a new feature in soot and I am trying to load the body
>>> of javax.servlet.jsp.JspWriter.getBufferSize() [1]. This method is not
>>> abstract, but when viewing it with javap -c there is not bytecode for
>>> the body. Also, soot.coffi.method_info.locate_code_attribute cannot
>>> find any Code_attributes for the method and returns null. How is this
>>> valid bytecode? Has anyone seen something like this before?
>>>
>>> Phil Pratt-Szeliga
>>> Syracuse University
>>>
>>> [1] http://docs.oracle.com/javaee/1.4/api/javax/servlet/jsp/JspWriter.html#getBufferSize()
>>> _______________________________________________
>>> Soot-list mailing list
>>> Soot-list at sable.mcgill.ca
>>> http://mailman.cs.mcgill.ca/mailman/listinfo/soot-list
>>
>>
>>
>
>
> --
> Marc-André Laverdière-Papineau
> Étudiant au doctorat - PhD Student
> _______________________________________________
> Soot-list mailing list
> Soot-list at sable.mcgill.ca
> http://mailman.cs.mcgill.ca/mailman/listinfo/soot-list



-- 
Eric Bodden, Ph.D., http://bodden.de/
Head of Secure Software Engineering Group at EC SPRIDE
Tel: +49 6151 16-75422    Fax: +49 6151 16-72051
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