diff options
| -rw-r--r-- | lib/http.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/lib/http.c b/lib/http.c index 04692af11..da03a44c5 100644 --- a/lib/http.c +++ b/lib/http.c @@ -2408,20 +2408,19 @@ CURLcode Curl_http(struct connectdata *conn, bool *done) data->set.postfieldsize: (data->set.postfields? (curl_off_t)strlen(data->set.postfields):-1); } - if(!data->req.upload_chunky) { - /* We only set Content-Length and allow a custom Content-Length if - we don't upload data chunked, as RFC2616 forbids us to set both - kinds of headers (Transfer-Encoding: chunked and Content-Length) */ - - if(conn->bits.authneg || !Curl_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 = Curl_add_bufferf(req_buffer, - "Content-Length: %" CURL_FORMAT_CURL_OFF_T - "\r\n", postsize); - if(result) - return result; - } + + /* We only set Content-Length and allow a custom Content-Length if + we don't upload data chunked, as RFC2616 forbids us to set both + kinds of headers (Transfer-Encoding: chunked and Content-Length) */ + if((postsize != -1) && !data->req.upload_chunky && + !Curl_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 = Curl_add_bufferf(req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T + "\r\n", postsize); + if(result) + return result; } if(!Curl_checkheaders(data, "Content-Type:")) { |