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diff src/http/modules/ngx_http_ssi_filter_module.c @ 7220:20f139e9ffa8

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Generic subrequests in memory. Previously, only the upstream response body could be accessed with the NGX_HTTP_SUBREQUEST_IN_MEMORY feature. Now any response body from a subrequest can be saved in a memory buffer. It is available as a single buffer in r->out and the buffer size is configured by the subrequest_output_buffer_size directive. Upstream, proxy and fastcgi code used to handle the old-style feature is removed.
author Roman Arutyunyan <arut@nginx.com>
date Wed, 28 Feb 2018 16:56:58 +0300
parents 32f83fe5747b
children d75153522557
line wrap: on
line diff
--- a/src/http/modules/ngx_http_ssi_filter_module.c
+++ b/src/http/modules/ngx_http_ssi_filter_module.c
@@ -2231,9 +2231,11 @@ ngx_http_ssi_set_variable(ngx_http_reque
 {
     ngx_str_t  *value = data;
 
-    if (r->upstream) {
-        value->len = r->upstream->buffer.last - r->upstream->buffer.pos;
-        value->data = r->upstream->buffer.pos;
+    if (r->headers_out.status < NGX_HTTP_SPECIAL_RESPONSE
+        && r->out && r->out->buf)
+    {
+        value->len = r->out->buf->last - r->out->buf->pos;
+        value->data = r->out->buf->pos;
     }
 
     return rc;