From: K.Kosako <kosako@sofnec.co.jp>
Date: Wed, 20 Mar 2019 03:35:02 +0000 (+0900)
Subject: clear value in regfree() (POSIX API)
X-Git-Tag: v6.9.2_rc1~65^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5a6fef77833b77b21d3fe3cf9e6ad7d097230097;p=onig

clear value in regfree() (POSIX API)
---

diff --git a/src/regposix.c b/src/regposix.c
index c6ca535..67e70b9 100644
--- a/src/regposix.c
+++ b/src/regposix.c
@@ -30,6 +30,7 @@
 #define regex_t   onig_regex_t
 #include "regint.h"
 #undef regex_t
+
 #include "onigposix.h"
 
 #define ONIG_C(reg)    ((onig_regex_t* )((reg)->onig))
@@ -235,6 +236,7 @@ extern void
 regfree(regex_t* reg)
 {
   onig_free(ONIG_C(reg));
+  reg->onig = (void* )0;
 }