Bug Summary

File:Source/WebKit/UIProcess/API/C/WKBackForwardListRef.cpp
Warning:line 73, column 12
Call argument for 'this' parameter is uncounted and unsafe

Annotated Source Code

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1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WKBackForwardListRef.h"
28
29#include "APIArray.h"
30#include "WKAPICast.h"
31#include "WebBackForwardList.h"
32#include "WebFrameProxy.h"
33
34using namespace WebKit;
35
36WKTypeID WKBackForwardListGetTypeID()
37{
38 return toAPI(WebBackForwardListWrapper::APIType);
39}
40
41WKBackForwardListItemRef WKBackForwardListGetCurrentItem(WKBackForwardListRef listRef)
42{
43 return toAPI(protect(toImpl(listRef)->currentItem()).get());
44}
45
46WKBackForwardListItemRef WKBackForwardListGetBackItem(WKBackForwardListRef listRef)
47{
48 return toAPI(protect(toImpl(listRef))->backItem().get());
49}
50
51WKBackForwardListItemRef WKBackForwardListGetForwardItem(WKBackForwardListRef listRef)
52{
53 return toAPI(protect(toImpl(listRef))->forwardItem().get());
54}
55
56WKBackForwardListItemRef WKBackForwardListGetItemAtIndex(WKBackForwardListRef listRef, int index)
57{
58 return toAPI(protect(toImpl(listRef))->itemAtDeltaFromCurrentIndex(index).get());
59}
60
61void WKBackForwardListClear(WKBackForwardListRef listRef)
62{
63 protect(toImpl(listRef))->clear();
64}
65
66unsigned WKBackForwardListGetBackListCount(WKBackForwardListRef listRef)
67{
68 return toImpl(listRef)->backListCountForAPI();
69}
70
71unsigned WKBackForwardListGetForwardListCount(WKBackForwardListRef listRef)
72{
73 return toImpl(listRef)->forwardListCountForAPI();
Call argument for 'this' parameter is uncounted and unsafe
74}
75
76WKArrayRef WKBackForwardListCopyBackListWithLimit(WKBackForwardListRef listRef, unsigned limit)
77{
78 return toAPILeakingRef(protect(toImpl(listRef))->backListAsAPIArrayWithLimit(limit));
79}
80
81WKArrayRef WKBackForwardListCopyForwardListWithLimit(WKBackForwardListRef listRef, unsigned limit)
82{
83 return toAPILeakingRef(protect(toImpl(listRef))->forwardListAsAPIArrayWithLimit(limit));
84}