Ticket #1916: ngx_http_auth_request_module.c.patch

ngx_http_auth_request_module.c

@@ -180 +180 @@
 
     ps = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t));
     if (ps == NULL) {
+        ngx_pfree(ctx); /*  release memory previously allocated to ctx  */
         return NGX_ERROR;
     }
 
@@ -200 +201 @@
 
     sr->request_body = ngx_pcalloc(r->pool, sizeof(ngx_http_request_body_t));
     if (sr->request_body == NULL) {
+        ngx_pfree(ps);  /*  release memory allocated to ps */
+        ngx_pfree(ctx); /*  release memory allocated to ctx */
         return NGX_ERROR;
     }