From b2cf3f064b8f5efef89bb084521b61318c71781b Mon Sep 17 00:00:00 2001 From: Xinchen Hui Date: Thu, 29 Jan 2015 00:00:09 +0800 Subject: [PATCH] Fixed bug #68901 (use after free) --- NEWS | 3 +++ ext/phar/phar_object.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) Index: php5-5.3.10/ext/phar/phar_object.c =================================================================== --- php5-5.3.10.orig/ext/phar/phar_object.c 2015-03-16 13:56:47.878348393 -0400 +++ php5-5.3.10/ext/phar/phar_object.c 2015-03-16 13:56:47.826347993 -0400 @@ -2320,8 +2320,8 @@ } its_ok: if (SUCCESS == php_stream_stat_path(newpath, &ssb)) { - efree(oldpath); zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" exists and must be unlinked prior to conversion", newpath); + efree(oldpath); return NULL; } if (!phar->is_data) {