From 8293fd46c309addc74700528ca206742fc288ade Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kkosako0@gmail.com>
Date: Sat, 27 Aug 2016 14:59:23 +0900
Subject: [PATCH] fix out of bounds read -\xc1\xfb{22}

---
 src/regparse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/regparse.c b/src/regparse.c
index 1c89df9..dacc74f 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -2301,8 +2301,10 @@ fetch_range_quantifier(UChar** src, UChar* end, OnigToken* tok, ScanEnv* env)
   return r; /* 0: normal {n,m}, 2: fixed {n} */
 
  invalid:
-  if (syn_allow)
+  if (syn_allow) {
+    *src = p;
     return 1;  /* OK */
+  }
   else
     return ONIGERR_INVALID_REPEAT_RANGE_PATTERN;
 }
-- 
2.40.0