http_negotiate_sspi: Fixed endless unauthorized loop in commit 6bc76194e8

If the server rejects our authentication attempt and curl hasn't
called CompleteAuthToken() then the status variable will be
SEC_I_CONTINUE_NEEDED and not SEC_E_OK.

As such the existing detection mechanism for determining whether or not
the authentication process has finished is not sufficient.

However, the WWW-Authenticate: Negotiate header line will not contain
any data when the server has exhausted the negotiation, so we can use
that coupled with the already allocated context pointer.

0 files changed, 0 insertions, 0 deletions