commit 8e8201486cb52e929feb16446406253dfbe33e99
author Ruslan Ermilov <ru@nginx.com> Thu Dec 06 21:22:58 2012 +0000
committer Ruslan Ermilov <ru@nginx.com> Thu Dec 06 21:22:58 2012 +0000
tree ffb92b38ad27881cb79ff184939c47df5adcc89e
parent 760c55a702886826813010a2f0b662b87c2fbee0

Xslt: prevented infinite loop.

If XSLT transformation failed and error 500 was handled in the same
location, an infinite loop occured that exhausted the stack.

src/http/modules/ngx_http_xslt_filter_module.c

diff --git a/src/http/modules/ngx_http_xslt_filter_module.c b/src/http/modules/ngx_http_xslt_filter_module.c
index 94d1c86..a6ae1ce 100644
--- a/src/http/modules/ngx_http_xslt_filter_module.c
+++ b/src/http/modules/ngx_http_xslt_filter_module.c
@@ -307,7 +307,7 @@
     ctx->done = 1;
 
     if (b == NULL) {
-        return ngx_http_filter_finalize_request(r, NULL,
+        return ngx_http_filter_finalize_request(r, &ngx_http_xslt_filter_module,
                                                NGX_HTTP_INTERNAL_SERVER_ERROR);
     }
 
@@ -315,7 +315,7 @@
 
     if (cln == NULL) {
         ngx_free(b->pos);
-        return ngx_http_filter_finalize_request(r, NULL,
+        return ngx_http_filter_finalize_request(r, &ngx_http_xslt_filter_module,
                                                NGX_HTTP_INTERNAL_SERVER_ERROR);
     }