diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/http.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/http.c b/lib/http.c index 466d9539a..ccbec227f 100644 --- a/lib/http.c +++ b/lib/http.c @@ -2032,6 +2032,11 @@ static CURLcode add_custom_headers(struct connectdata *conn, /* this header (extended by formdata.c) is sent later */ checkprefix("Content-Type:", headers->data)) ; + else if(conn->bits.authneg && + /* while doing auth neg, don't allow the custom length since + we will force length zero then */ + checkprefix("Content-Length", headers->data)) + ; else { CURLcode result = add_bufferf(req_buffer, "%s\r\n", headers->data); if(result) @@ -2787,9 +2792,9 @@ CURLcode Curl_http(struct connectdata *conn, bool *done) we don't upload data chunked, as RFC2616 forbids us to set both kinds of headers (Transfer-Encoding: chunked and Content-Length) */ - if(!checkheaders(data, "Content-Length:")) { - /* we allow replacing this header, although it isn't very wise to - actually set your own */ + if(conn->bits.authneg || !checkheaders(data, "Content-Length:")) { + /* we allow replacing this header if not during auth negotiation, + although it isn't very wise to actually set your own */ result = add_bufferf(req_buffer, "Content-Length: %" FORMAT_OFF_T"\r\n", postsize); |