From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Tue, 14 Dec 2021 20:06:23 +0000 (+0000)
Subject: Checking cwd path length in njs_module_relative_path().
X-Git-Tag: 0.7.1~24
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=57428e8ece3e0774c37a47e98f3d9859b8e59d15;p=njs.git

Checking cwd path length in njs_module_relative_path().
---

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) {