File 0f7f61ed1b7b697e283e37bd2d731d0bd57adb55.patch of Package oniguruma

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File 0f7f61ed1b7b697e283e37bd2d731d0bd57adb55.patch of Package oniguruma (Revision c8a0dc16c4da9743189b80b263fe7909)

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From 0f7f61ed1b7b697e283e37bd2d731d0bd57adb55 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Thu, 27 Jun 2019 17:25:26 +0900
Subject: [PATCH] Fix CVE-2019-13224: don't allow different encodings for
 onig_new_deluxe()

---
 src/regext.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/regext.c b/src/regext.c
index fa4b360b..965c7933 100644
--- a/src/regext.c
+++ b/src/regext.c
@@ -29,6 +29,7 @@
 
 #include "regint.h"
 
+#if 0
 static void
 conv_ext0be32(const UChar* s, const UChar* end, UChar* conv)
 {
@@ -158,6 +159,7 @@ conv_encoding(OnigEncoding from, OnigEncoding to, const UChar* s, const UChar* e
 
   return ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION;
 }
+#endif
 
 extern int
 onig_new_deluxe(regex_t** reg, const UChar* pattern, const UChar* pattern_end,
@@ -169,9 +171,7 @@ onig_new_deluxe(regex_t** reg, const UChar* pattern, const UChar* pattern_end,
   if (IS_NOT_NULL(einfo)) einfo->par = (UChar* )NULL;
 
   if (ci->pattern_enc != ci->target_enc) {
-    r = conv_encoding(ci->pattern_enc, ci->target_enc, pattern, pattern_end,
-                      &cpat, &cpat_end);
-    if (r != 0) return r;
+    return ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION;
   }
   else {
     cpat     = (UChar* )pattern;

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File 0f7f61ed1b7b697e283e37bd2d731d0bd57adb55.patch of Package oniguruma (Revision c8a0dc16c4da9743189b80b263fe7909)

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