From: Rui Hirokawa <hirokawa@php.net>
Date: Sat, 6 Aug 2011 15:23:06 +0000 (+0000)
Subject: changed mapping of 0xa5 for SJIS-mac to prevent security attack.
X-Git-Tag: php-5.5.0alpha1~1634
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bc514c8339bf24776102df9763c0a9fd9c4fb47c;p=php

changed mapping of 0xa5 for SJIS-mac to prevent security attack.
---

diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c
index b70515f632..03c4c0c793 100644
--- a/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c
+++ b/ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.c
@@ -568,7 +568,7 @@ mbfl_filt_conv_wchar_sjis_mac(int c, mbfl_convert_filter *filter)
 			} else if (c == 0xa0) {
 				s1 = 0x00a0;
 			} else if (c == 0xa5) {		/* YEN SIGN */
-				s1 = 0x005c;
+				s1 = 0x216f;	/* FULLWIDTH YEN SIGN */
 			} else if (c == 0xff3c) {	/* FULLWIDTH REVERSE SOLIDUS */
 				s1 = 0x2140;
 			}