http: fix missing 'Content-Length: 0' while negotiating auth

- While negotiating auth during PUT/POST if a user-specified
  Content-Length header is set send 'Content-Length: 0'.

This is what we do already in HTTPREQ_POST_FORM and what we did in the
HTTPREQ_POST case (regression since afd288b).

Prior to this change no Content-Length header would be sent in such a
case.

Bug: https://curl.haxx.se/mail/lib-2017-02/0006.html
Reported-by: Dominik Hölzl

Closes https://github.com/curl/curl/pull/1242
This commit is contained in:
Isaac Boukris 2017-02-03 14:30:26 +02:00 committed by Jay Satiro
parent 3cc30e8207
commit 13e3a18b34
4 changed files with 189 additions and 3 deletions

View file

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