Merged with the default branch.

2 files changed, 7 insertions, 10 deletions

diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index 3d8768af6..77a1e0d7f 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -2334,6 +2334,13 @@ ngx_http_proxy_non_buffered_copy_filter(void *data, ssize_t bytes)
 
     u = r->upstream;
 
+    if (u->length == 0) {
+        ngx_log_error(NGX_LOG_WARN, r->connection->log, 0,
+                      "upstream sent more data than specified in "
+                      "\"Content-Length\" header");
+        return NGX_OK;
+    }
+
     for (cl = u->out_bufs, ll = &u->out_bufs; cl; cl = cl->next) {
         ll = &cl->next;
     }
diff --git a/src/http/modules/ngx_http_stub_status_module.c b/src/http/modules/ngx_http_stub_status_module.c
index 9bdf88129..db68b768a 100644
--- a/src/http/modules/ngx_http_stub_status_module.c
+++ b/src/http/modules/ngx_http_stub_status_module.c
@@ -103,16 +103,6 @@ ngx_http_stub_status_handler(ngx_http_request_t *r)
     ngx_str_set(&r->headers_out.content_type, "text/plain");
     r->headers_out.content_type_lowcase = NULL;
 
-    if (r->method == NGX_HTTP_HEAD) {
-        r->headers_out.status = NGX_HTTP_OK;
-
-        rc = ngx_http_send_header(r);
-
-        if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
-            return rc;
-        }
-    }
-
     size = sizeof("Active connections:  \n") + NGX_ATOMIC_T_LEN
            + sizeof("server accepts handled requests\n") - 1
            + 6 + 3 * NGX_ATOMIC_T_LEN