Fix the gsub for to limit to allowed characters

2026-03-31 12:31:58 -06:00
parent 0ecd34c4ab
commit 1a915bb21c
1 changed files with 4 additions and 3 deletions
@@ -1,8 +1,9 @@
 --add the copy function
 	function copy(src,dst)
 		--retrieve allowed characters and then use it to sanitize the dir variable
-		local allowed_chars = os.getenv("ALLOWED_CHARS") or "^%a%d%-%._~/"
-		dir = dir:gsub("[^" .. allowed_chars .. "]", "")
+		local allowed_chars = os.getenv("ALLOWED_CHARS") or "^%a%d%-%._~/";
+		src = src:gsub("[^" .. allowed_chars .. "]", "");
+		dst = dst:gsub("[^" .. allowed_chars .. "]", "");

 		if (package.config:sub(1,1) == "/") then
 			--unix