From fc9ba4264eafbb5a6ec0f3cc4cd2e1964c9b8fcf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff.email>
Date: Sun, 8 Nov 2020 10:58:30 +0100
Subject: New upstream version 6.9.6

---
 src/euc_jp.c | 29 ++++++++++++++++++++++-------
 1 file changed, 22 insertions(+), 7 deletions(-)

(limited to 'src/euc_jp.c')

diff --git a/src/euc_jp.c b/src/euc_jp.c
index 640b3e3..bfe91bf 100644
--- a/src/euc_jp.c
+++ b/src/euc_jp.c
@@ -2,7 +2,7 @@
   euc_jp.c -  Oniguruma (regular expression library)
 **********************************************************************/
 /*-
- * Copyright (c) 2002-2019  K.Kosako
+ * Copyright (c) 2002-2020  K.Kosako
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -114,10 +114,20 @@ static int
 code_to_mbclen(OnigCodePoint code)
 {
   if (ONIGENC_IS_CODE_ASCII(code)) return 1;
-  else if ((code & 0xff0000) != 0) return 3;
-  else if ((code &   0xff00) != 0) return 2;
-  else
-    return ONIGERR_INVALID_CODE_POINT_VALUE;
+  else if ((code & 0xff0000) != 0) {
+    if (EncLen_EUCJP[(int )(code >> 16) & 0xff] == 3)
+      return 3;
+  }
+  else if ((code & 0xff00) != 0) {
+    if (EncLen_EUCJP[(int )(code >> 8) & 0xff] == 2)
+      return 2;
+  }
+  else if (code < 256) {
+    if (EncLen_EUCJP[(int )(code & 0xff)] == 1)
+      return 1;
+  }
+
+  return ONIGERR_INVALID_CODE_POINT_VALUE;
 }
 
 static int
@@ -125,8 +135,13 @@ code_to_mbc(OnigCodePoint code, UChar *buf)
 {
   UChar *p = buf;
 
-  if ((code & 0xff0000) != 0) *p++ = (UChar )(((code >> 16) & 0xff));
-  if ((code &   0xff00) != 0) *p++ = (UChar )(((code >>  8) & 0xff));
+  if ((code & 0xff0000) != 0) {
+    *p++ = (UChar )(((code >> 16) & 0xff));
+    *p++ = (UChar )(((code >>  8) & 0xff));
+  }
+  else if ((code & 0xff00) != 0)
+    *p++ = (UChar )(((code >>  8) & 0xff));
+
   *p++ = (UChar )(code & 0xff);
 
 #if 1
-- 
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