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diff src/http/modules/ngx_http_grpc_module.c @ 7321:45e513c3540d

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Fixed invalid access to location defined as an empty string.
author Ruslan Ermilov <ru@nginx.com>
date Tue, 17 Jul 2018 15:30:43 +0300
parents 696df3ac27ac
children f6047a579ca1
line wrap: on
line diff
--- a/src/http/modules/ngx_http_grpc_module.c
+++ b/src/http/modules/ngx_http_grpc_module.c
@@ -4525,7 +4525,7 @@ ngx_http_grpc_pass(ngx_conf_t *cf, ngx_c
 
     clcf->handler = ngx_http_grpc_handler;
 
-    if (clcf->name.data[clcf->name.len - 1] == '/') {
+    if (clcf->name.len && clcf->name.data[clcf->name.len - 1] == '/') {
         clcf->auto_redirect = 1;
     }