6 files changed, 6 insertions, 6 deletions
diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
index 3eec1b7dd..f73ff2137 100644
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -3501,7 +3501,7 @@ ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     clcf->handler = ngx_http_fastcgi_handler;
 
-    if (clcf->name.data[clcf->name.len - 1] == '/') {
+    if (clcf->name.len && clcf->name.data[clcf->name.len - 1] == '/') {
         clcf->auto_redirect = 1;
     }
 
diff --git a/src/http/modules/ngx_http_grpc_module.c b/src/http/modules/ngx_http_grpc_module.c
index 3bdf06a6a..7fbf7366f 100644
--- 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_command_t *cmd, void *conf)
 
     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;
     }
 
diff --git a/src/http/modules/ngx_http_memcached_module.c b/src/http/modules/ngx_http_memcached_module.c
index 82fa71323..2624471bb 100644
--- a/src/http/modules/ngx_http_memcached_module.c
+++ b/src/http/modules/ngx_http_memcached_module.c
@@ -707,7 +707,7 @@ ngx_http_memcached_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     clcf->handler = ngx_http_memcached_handler;
 
-    if (clcf->name.data[clcf->name.len - 1] == '/') {
+    if (clcf->name.len && clcf->name.data[clcf->name.len - 1] == '/') {
         clcf->auto_redirect = 1;
     }
 
diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index d92407999..bc9700771 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -3580,7 +3580,7 @@ ngx_http_proxy_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     clcf->handler = ngx_http_proxy_handler;
 
-    if (clcf->name.data[clcf->name.len - 1] == '/') {
+    if (clcf->name.len && clcf->name.data[clcf->name.len - 1] == '/') {
         clcf->auto_redirect = 1;
     }
 
diff --git a/src/http/modules/ngx_http_scgi_module.c b/src/http/modules/ngx_http_scgi_module.c
index 9bd45bd13..ab7769a2a 100644
--- a/src/http/modules/ngx_http_scgi_module.c
+++ b/src/http/modules/ngx_http_scgi_module.c
@@ -1857,7 +1857,7 @@ ngx_http_scgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
         return NGX_CONF_ERROR;
     }
 
-    if (clcf->name.data[clcf->name.len - 1] == '/') {
+    if (clcf->name.len && clcf->name.data[clcf->name.len - 1] == '/') {
         clcf->auto_redirect = 1;
     }
 
diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c
index 07a4c0805..0959133d1 100644
--- a/src/http/modules/ngx_http_uwsgi_module.c
+++ b/src/http/modules/ngx_http_uwsgi_module.c
@@ -2144,7 +2144,7 @@ ngx_http_uwsgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
         return NGX_CONF_ERROR;
     }
 
-    if (clcf->name.data[clcf->name.len - 1] == '/') {
+    if (clcf->name.len && clcf->name.data[clcf->name.len - 1] == '/') {
         clcf->auto_redirect = 1;
     }