From: Ilia Alshanetsky <iliaa@php.net>
Date: Thu, 16 Feb 2006 16:05:02 +0000 (+0000)
Subject: MFB51: Fixed bug #36420 (segfault when access result->num_rows after calling
X-Git-Tag: RELEASE_1_2~192
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2b24ddb6a3e9dcaf97ddd946c9c2c2fd3208f20a;p=php

MFB51: Fixed bug #36420 (segfault when access result->num_rows after calling
result->close())
---

diff --git a/ext/mysqli/mysqli.c b/ext/mysqli/mysqli.c
index 05b52f3758..2ba9c8ebfd 100644
--- a/ext/mysqli/mysqli.c
+++ b/ext/mysqli/mysqli.c
@@ -200,6 +200,11 @@ zval *mysqli_read_property(zval *object, zval *member, int type TSRMLS_DC)
 
 	ret = FAILURE;
 	obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
+	/* object was already destroyed */
+	if (!obj->ptr) {
+		retval = EG(uninitialized_zval_ptr);
+		return(retval);
+	}
 
  	if (member->type != IS_STRING) {
 		tmp_member = *member;