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http: accept "Transfer-Encoding: chunked" for HTTP/2 as well

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... but don't send the actual header over the wire as it isn't accepted.
Chunked uploading is still triggered using this method.

Fixes #1013
Fixes #662
This commit is contained in:
Daniel Stenberg 2016-09-15 14:01:06 +02:00
parent d93215621f
commit d4c5a91722
1 changed files with 34 additions and 30 deletions
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16
lib/http.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___ * | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____| * \___|\___/|_| \_\_____|
* *
* Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al. * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
* *
* This software is licensed as described in the file COPYING, which * This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms * you should have received as part of this distribution. The terms
@ -1648,6 +1648,10 @@ CURLcode Curl_add_custom_headers(struct connectdata *conn,
Connection: */ Connection: */
checkprefix("Connection", headers->data)) checkprefix("Connection", headers->data))
; ;
else if((conn->httpversion == 20) &&
checkprefix("Transfer-Encoding:", headers->data))
/* HTTP/2 doesn't support chunked requests */
;
else { else {
CURLcode result = Curl_add_bufferf(req_buffer, "%s\r\n", CURLcode result = Curl_add_bufferf(req_buffer, "%s\r\n",
headers->data); headers->data);
@ -1934,10 +1938,6 @@ CURLcode Curl_http(struct connectdata *conn, bool *done)
} }
#endif #endif
if(conn->httpversion == 20)
/* In HTTP2 forbids Transfer-Encoding: chunked */
ptr = NULL;
else {
ptr = Curl_checkheaders(conn, "Transfer-Encoding:"); ptr = Curl_checkheaders(conn, "Transfer-Encoding:");
if(ptr) { if(ptr) {
/* Some kind of TE is requested, check if 'chunked' is chosen */ /* Some kind of TE is requested, check if 'chunked' is chosen */
@ -1968,7 +1968,6 @@ CURLcode Curl_http(struct connectdata *conn, bool *done)
if(data->req.upload_chunky) if(data->req.upload_chunky)
te = "Transfer-Encoding: chunked\r\n"; te = "Transfer-Encoding: chunked\r\n";
} }
}
Curl_safefree(conn->allocptr.host); Curl_safefree(conn->allocptr.host);
@ -2761,6 +2760,11 @@ CURLcode Curl_http(struct connectdata *conn, bool *done)
} }
} }
if((conn->httpversion == 20) && data->req.upload_chunky)
/* upload_chunky was set above to set up the request in a chunky fashion,
but is disabled here again to avoid that the chunked encoded version is
actually used when sending the request body over h2 */
data->req.upload_chunky = FALSE;
return result; return result;
} }