On Fri, 9 Sep 2011, mailsvb wrote:

> I believe this to be a bug in curl. I can reproduce it with the command line
> tool and the curl PHP extension. It has to do with cookies and IPv6.
>
> I am logging into a webpage by sending a URL with username and password. I
> get a cookie and save this cookie to a file in order to use it during the
> next GET requests I send to the same webpage (for authentication) This works
> perfect when using IPv4, please see attached curl debug with IPv4 protocol.
>
> When I do the exact same thing with the same webpage, only difference is: I
> am contacting the IPv6 address, Authentication does not work. In the
> attached log files I can see that when using IPv6, the cookie information is
> not passed into the next request, althoug I'm using the same code as with
> IPv4 addresses.

Thanks for the report.

How do you invoke curl when you see this problem? Do you use -c to save the
cookies or just -b and specify two URLs on the same command line?

-- 
  / daniel.haxx.se
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