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diff src/http/modules/ngx_http_image_filter_module.c @ 490:e66f886a8305 NGINX_0_7_57

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nginx 0.7.57 *) Bugfix: a segmentation fault occurred in worker process, if the ngx_http_image_filter_module errors were redirected to named location; the bug had appeared in 0.7.56.
author Igor Sysoev <http://sysoev.ru>
date Tue, 12 May 2009 00:00:00 +0400
parents 829f9a66a659
children 98143f74eb3d
line wrap: on
line diff
--- a/src/http/modules/ngx_http_image_filter_module.c
+++ b/src/http/modules/ngx_http_image_filter_module.c
@@ -162,6 +162,13 @@ ngx_http_image_header_filter(ngx_http_re
         return ngx_http_next_header_filter(r);
     }
 
+    ctx = ngx_http_get_module_ctx(r, ngx_http_image_filter_module);
+
+    if (ctx) {
+        ngx_http_set_ctx(r, NULL, ngx_http_image_filter_module);
+        return ngx_http_next_header_filter(r);
+    }
+
     conf = ngx_http_get_module_loc_conf(r, ngx_http_image_filter_module);
 
     if (conf->filter == NGX_HTTP_IMAGE_OFF) {
@@ -181,13 +188,6 @@ ngx_http_image_header_filter(ngx_http_re
         return NGX_ERROR;
     }
 
-    ctx = ngx_http_get_module_ctx(r, ngx_http_image_filter_module);
-
-    if (ctx) {
-        ngx_http_set_ctx(r, NULL, ngx_http_image_filter_module);
-        return ngx_http_next_header_filter(r);
-    }
-
     ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_image_filter_ctx_t));
     if (ctx == NULL) {
         return NGX_ERROR;