From: Daniel Beulshausen <dbeu@php.net>
Date: Tue, 13 Mar 2001 11:09:37 +0000 (+0000)
Subject: fix bug in php_gmtime_r
X-Git-Tag: php-4.0.5RC1~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a37a9db454d8910201bd3bbf6d6bef1bdd8cfb66;p=php

fix bug in php_gmtime_r
---

diff --git a/main/reentrancy.c b/main/reentrancy.c
index 00bd0c97f2..027bb8c8a4 100644
--- a/main/reentrancy.c
+++ b/main/reentrancy.c
@@ -205,11 +205,14 @@ PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm)
 	local_lock(GMTIME_R);
 
 	tmp = gmtime(timep);
-	memcpy(p_tm, tmp, sizeof(struct tm));
+	if (tmp) {
+		memcpy(p_tm, tmp, sizeof(struct tm));
+		tmp = p_tm;
+	}
 	
 	local_unlock(GMTIME_R);
 
-	return p_tm;
+	return tmp;
 }
 
 #endif