From: Kenichi Handa <handa@m17n.org>
Date: Mon, 14 Dec 2009 01:19:28 +0000 (+0000)
Subject: (decode_coding_iso_2022): Ignore ISO_CODE_SS2_7 (0x19)
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1~1^2~324^2~8937
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=060e72f15a19f01b557afc211ace1084a9e4f3a9;p=emacs.git

(decode_coding_iso_2022): Ignore ISO_CODE_SS2_7 (0x19)
in 8-bit encoding.
---

diff --git a/src/coding.c b/src/coding.c
index 1d838db3685..a161f5a34cd 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -3726,6 +3726,8 @@ decode_coding_iso_2022 (coding)
 	  continue;
 
 	case ISO_single_shift_2_7:
+	  if (! (CODING_ISO_FLAGS (coding) & CODING_ISO_FLAG_SEVEN_BITS))
+	    goto invalid_code;
 	case ISO_single_shift_2:
 	  if (! (CODING_ISO_FLAGS (coding) & CODING_ISO_FLAG_SINGLE_SHIFT))
 	    goto invalid_code;