fix bug in php_gmtime_r

25 years ago · a37a9db454
1 changed files with 5 additions and 2 deletions
--- 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