On Sat, 4 May 2013, Taiki wrote:

> I performed a couple of test and confirmed that the crash occure in
> curl_pgrsupdate(), in progess.c at line 378.
> It crashed when returning 0 with the following message: "The instrumentation
> code stack cookie detected an overflow of the stack buffer".

I don't see how this is libcurl's fault!

> This happen during an HTTP request. Here a example of the code that'll
> crash:

That's an incomplete example. Can you show us a full program that repeats it?
Are you saying the same thing works if you build with another compiler?

-- 
  / daniel.haxx.se
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