From: Roman Arutyunyan <arut@nginx.com>
Date: Tue, 30 Jun 2020 12:32:09 +0000 (+0300)
Subject: HTTP/3: set r->headers_in.chunked flag after parsing headers.
X-Git-Tag: release-1.25.0~4^2~648
X-Git-Url: http://git.kaiwu.me/%7B@url%7D?a=commitdiff_plain;h=d839fee75f5247c160c0b7b927dc45a3122cb6a2;p=nginx.git

HTTP/3: set r->headers_in.chunked flag after parsing headers.

Previously it was set when creating the request object.  The side-effect was
trying to discard the request body in case of header parse error.
---

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index c953386d4..8933bb3c3 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -727,7 +727,6 @@ ngx_http_alloc_request(ngx_connection_t *c)
 #if (NGX_HTTP_V3)
     if (hc->quic) {
         r->http_version = NGX_HTTP_VERSION_30;
-        r->headers_in.chunked = 1;
     }
 #endif
 
@@ -2155,6 +2154,12 @@ ngx_http_process_request_header(ngx_http_request_t *r)
         }
     }
 
+#if (NGX_HTTP_V3)
+    if (r->http_version == NGX_HTTP_VERSION_30) {
+        r->headers_in.chunked = 1;
+    }
+#endif
+
     if (r->headers_in.connection_type == NGX_HTTP_CONNECTION_KEEP_ALIVE) {
         if (r->headers_in.keep_alive) {
             r->headers_in.keep_alive_n =