From f4774a63793fbaa22d34f01a845323c6b689a9e9 Mon Sep 17 00:00:00 2001
From: Zachary Vance <za3k@za3k.com>
Date: Sun, 5 Feb 2017 11:36:08 -0800
Subject: [PATCH] Make sc.txt.cgi slightly more paranoid

---
 cgi-bin/sc.txt.cgi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cgi-bin/sc.txt.cgi b/cgi-bin/sc.txt.cgi
index dc2c357..ebdbfbe 100755
--- a/cgi-bin/sc.txt.cgi
+++ b/cgi-bin/sc.txt.cgi
@@ -5,7 +5,7 @@ echo
 QUERY_FILE="${PATH_TRANSLATED}"
 [[ "${QUERY_FILE}" == *.sc.txt ]] || echo "Invalid .sc.txt file" >/dev/stderr && exit 1
 QUERY_SC_FILE="$(echo "${QUERY_FILE} | sed -e 's/.txt$//')"
-echo "${QUERY_SC_FILE}" >/dev/stderr
+[ -f "${QUERY_SC_FILE}" ] || echo "Invalid .sc file" >/dev/stderr && exit 1
 
 echo "Source: https://za3k.com/${QUERY_SC_FILE}"
 echo
-- 
2.47.3