From 57428e8ece3e0774c37a47e98f3d9859b8e59d15 Mon Sep 17 00:00:00 2001
From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Tue, 14 Dec 2021 20:06:23 +0000
Subject: [PATCH] Checking cwd path length in njs_module_relative_path().

---
 src/njs_module.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/njs_module.c b/src/njs_module.c
index 829a175a..e5243312 100644
--- a/src/njs_module.c
+++ b/src/njs_module.c
@@ -361,6 +361,10 @@ njs_module_relative_path(njs_vm_t *vm, const njs_str_t *dir,
 
     file.length = dir->length;
 
+    if (file.length == 0) {
+        return NJS_DECLINED;
+    }
+
     trail = (dir->start[dir->length - 1] != '/');
 
     if (trail) {
-- 
2.47.3