From 70adb1252dd154bd6517af49e916b8f2d4deeac9 Mon Sep 17 00:00:00 2001
From: FRIGN <dev@frign.de>
Date: Sat, 20 Feb 2016 21:50:21 +0100
Subject: [PATCH] Do a range check on the resulting octal

---
 libutil/unescape.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libutil/unescape.c b/libutil/unescape.c
index 627c2a2..be18d1f 100644
--- a/libutil/unescape.c
+++ b/libutil/unescape.c
@@ -62,7 +62,7 @@ unescape(char *s)
 				q += (s[m] - '0') * factor;
 				factor *= 8;
 			}
-			s[i] = q;
+			s[i] = (q > 255) 255 : q;
 		}
 
 		for (m = i + 1; m <= len - off; m++)