sbase

commit 70adb1252dd154bd6517af49e916b8f2d4deeac9
parent bbe10559e6d9b06c23cb7fafc02b41cf04077f3a
Author: FRIGN <dev@frign.de>
Date:   Sat, 20 Feb 2016 21:50:21 +0100

Do a range check on the resulting octal

Diffstat:
M
libutil/unescape.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git 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++)