Ticket #9865: report-mq2NP5.html

File report-mq2NP5.html, 20.5 KB (added by mt, 11 years ago)

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1<!doctype html>
2<html>
3<head>
4<title>/boot/home/haiku/haiku/src/kits/locale/EditableCatalog.cpp</title>
5<style type="text/css">
6 body { color:#000000; background-color:#ffffff }
7 body { font-family:Helvetica, sans-serif; font-size:10pt }
8 h1 { font-size:14pt }
9 .code { border-collapse:collapse; width:100%; }
10 .code { font-family: "Monospace", monospace; font-size:10pt }
11 .code { line-height: 1.2em }
12 .comment { color: green; font-style: oblique }
13 .keyword { color: blue }
14 .string_literal { color: red }
15 .directive { color: darkmagenta }
16 .expansion { display: none; }
17 .macro:hover .expansion { display: block; border: 2px solid #FF0000; padding: 2px; background-color:#FFF0F0; font-weight: normal; -webkit-border-radius:5px; -webkit-box-shadow:1px 1px 7px #000; position: absolute; top: -1em; left:10em; z-index: 1 }
18 .macro { color: darkmagenta; background-color:LemonChiffon; position: relative }
19 .num { width:2.5em; padding-right:2ex; background-color:#eeeeee }
20 .num { text-align:right; font-size:8pt }
21 .num { color:#444444 }
22 .line { padding-left: 1ex; border-left: 3px solid #ccc }
23 .line { white-space: pre }
24 .msg { -webkit-box-shadow:1px 1px 7px #000 }
25 .msg { -webkit-border-radius:5px }
26 .msg { font-family:Helvetica, sans-serif; font-size:8pt }
27 .msg { float:left }
28 .msg { padding:0.25em 1ex 0.25em 1ex }
29 .msg { margin-top:10px; margin-bottom:10px }
30 .msg { font-weight:bold }
31 .msg { max-width:60em; word-wrap: break-word; white-space: pre-wrap }
32 .msgT { padding:0x; spacing:0x }
33 .msgEvent { background-color:#fff8b4; color:#000000 }
34 .msgControl { background-color:#bbbbbb; color:#000000 }
35 .mrange { background-color:#dfddf3 }
36 .mrange { border-bottom:1px solid #6F9DBE }
37 .PathIndex { font-weight: bold; padding:0px 5px; margin-right:5px; }
38 .PathIndex { -webkit-border-radius:8px }
39 .PathIndexEvent { background-color:#bfba87 }
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41 .PathNav a { text-decoration:none; font-size: larger }
42 .CodeInsertionHint { font-weight: bold; background-color: #10dd10 }
43 .CodeRemovalHint { background-color:#de1010 }
44 .CodeRemovalHint { border-bottom:1px solid #6F9DBE }
45 table.simpletable {
46 padding: 5px;
47 font-size:12pt;
48 margin:20px;
49 border-collapse: collapse; border-spacing: 0px;
50 }
51 td.rowname {
52 text-align:right; font-weight:bold; color:#444444;
53 padding-right:2ex; }
54</style>
55</head>
56<body>
57<!-- BUGDESC Called C++ object pointer is null -->
58
59<!-- BUGTYPE Called C++ object pointer is null -->
60
61<!-- BUGCATEGORY Logic error -->
62
63<!-- BUGFILE /boot/home/haiku/haiku/src/kits/locale/EditableCatalog.cpp -->
64
65<!-- BUGLINE 144 -->
66
67<!-- BUGPATHLENGTH 3 -->
68
69<!-- BUGMETAEND -->
70<!-- REPORTHEADER -->
71<h3>Bug Summary</h3>
72<table class="simpletable">
73<tr><td class="rowname">File:</td><td>/boot/home/haiku/haiku/src/kits/locale/EditableCatalog.cpp</td></tr>
74<tr><td class="rowname">Location:</td><td><a href="#EndPath">line 144, column 3</a></td></tr>
75<tr><td class="rowname">Description:</td><td>Called C++ object pointer is null</td></tr>
76</table>
77<!-- REPORTSUMMARYEXTRA -->
78<h3>Annotated Source Code</h3>
79<table class="code">
80<tr><td class="num" id="LN1">1</td><td class="line"><span class='comment'>/*</span></td></tr>
81<tr><td class="num" id="LN2">2</td><td class="line"> <span class='comment'>* Copyright 2003-2004, Axel Dörfler, axeld@pinc-software.de</span></td></tr>
82<tr><td class="num" id="LN3">3</td><td class="line"> <span class='comment'>* Copyright 2003-2004,2012, Oliver Tappe, zooey@hirschkaefer.de</span></td></tr>
83<tr><td class="num" id="LN4">4</td><td class="line"> <span class='comment'>* Distributed under the terms of the MIT License.</span></td></tr>
84<tr><td class="num" id="LN5">5</td><td class="line"> <span class='comment'>*/</span></td></tr>
85<tr><td class="num" id="LN6">6</td><td class="line"> </td></tr>
86<tr><td class="num" id="LN7">7</td><td class="line"><span class='directive'>#include &lt;EditableCatalog.h&gt;</span></td></tr>
87<tr><td class="num" id="LN8">8</td><td class="line"> </td></tr>
88<tr><td class="num" id="LN9">9</td><td class="line"><span class='directive'>#include &lt;CatalogData.h&gt;</span></td></tr>
89<tr><td class="num" id="LN10">10</td><td class="line"><span class='directive'>#include &lt;MutableLocaleRoster.h&gt;</span></td></tr>
90<tr><td class="num" id="LN11">11</td><td class="line"> </td></tr>
91<tr><td class="num" id="LN12">12</td><td class="line"> </td></tr>
92<tr><td class="num" id="LN13">13</td><td class="line"><span class='keyword'>using</span> BPrivate::MutableLocaleRoster;</td></tr>
93<tr><td class="num" id="LN14">14</td><td class="line"> </td></tr>
94<tr><td class="num" id="LN15">15</td><td class="line"> </td></tr>
95<tr><td class="num" id="LN16">16</td><td class="line"><span class='keyword'>namespace</span> BPrivate {</td></tr>
96<tr><td class="num" id="LN17">17</td><td class="line">EditableCatalog::EditableCatalog(<span class='keyword'>const</span> <span class='keyword'>char</span>* type, <span class='keyword'>const</span> <span class='keyword'>char</span>* signature,</td></tr>
97<tr><td class="num" id="LN18">18</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* language)</td></tr>
98<tr><td class="num" id="LN19">19</td><td class="line">{</td></tr>
99<tr><td class="num" id="LN20">20</td><td class="line"> fCatalogData = MutableLocaleRoster::Default()-&gt;CreateCatalog(type,</td></tr>
100<tr><td class="num" id="LN21">21</td><td class="line"> signature, language);</td></tr>
101<tr><td class="num" id="LN22">22</td><td class="line">}</td></tr>
102<tr><td class="num" id="LN23">23</td><td class="line"> </td></tr>
103<tr><td class="num" id="LN24">24</td><td class="line"> </td></tr>
104<tr><td class="num" id="LN25">25</td><td class="line">EditableCatalog::~EditableCatalog()</td></tr>
105<tr><td class="num" id="LN26">26</td><td class="line">{</td></tr>
106<tr><td class="num" id="LN27">27</td><td class="line">}</td></tr>
107<tr><td class="num" id="LN28">28</td><td class="line"> </td></tr>
108<tr><td class="num" id="LN29">29</td><td class="line"> </td></tr>
109<tr><td class="num" id="LN30">30</td><td class="line">status_t</td></tr>
110<tr><td class="num" id="LN31">31</td><td class="line">EditableCatalog::SetString(<span class='keyword'>const</span> <span class='keyword'>char</span>* string, <span class='keyword'>const</span> <span class='keyword'>char</span>* translated,</td></tr>
111<tr><td class="num" id="LN32">32</td><td class="line"> <span class='keyword'>const</span> <span class='keyword'>char</span>* context, <span class='keyword'>const</span> <span class='keyword'>char</span>* comment)</td></tr>
112<tr><td class="num" id="LN33">33</td><td class="line">{</td></tr>
113<tr><td class="num" id="LN34">34</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
114<tr><td class="num" id="LN35">35</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
115<tr><td class="num" id="LN36">36</td><td class="line"> </td></tr>
116<tr><td class="num" id="LN37">37</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;SetString(string, translated, context, comment);</td></tr>
117<tr><td class="num" id="LN38">38</td><td class="line">}</td></tr>
118<tr><td class="num" id="LN39">39</td><td class="line"> </td></tr>
119<tr><td class="num" id="LN40">40</td><td class="line"> </td></tr>
120<tr><td class="num" id="LN41">41</td><td class="line">status_t</td></tr>
121<tr><td class="num" id="LN42">42</td><td class="line">EditableCatalog::SetString(int32 id, <span class='keyword'>const</span> <span class='keyword'>char</span>* translated)</td></tr>
122<tr><td class="num" id="LN43">43</td><td class="line">{</td></tr>
123<tr><td class="num" id="LN44">44</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
124<tr><td class="num" id="LN45">45</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
125<tr><td class="num" id="LN46">46</td><td class="line"> </td></tr>
126<tr><td class="num" id="LN47">47</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;SetString(id, translated);</td></tr>
127<tr><td class="num" id="LN48">48</td><td class="line">}</td></tr>
128<tr><td class="num" id="LN49">49</td><td class="line"> </td></tr>
129<tr><td class="num" id="LN50">50</td><td class="line"> </td></tr>
130<tr><td class="num" id="LN51">51</td><td class="line"><span class='keyword'>bool</span></td></tr>
131<tr><td class="num" id="LN52">52</td><td class="line">EditableCatalog::CanWriteData() <span class='keyword'>const</span></td></tr>
132<tr><td class="num" id="LN53">53</td><td class="line">{</td></tr>
133<tr><td class="num" id="LN54">54</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
134<tr><td class="num" id="LN55">55</td><td class="line"> <span class='keyword'>return</span> <span class='keyword'>false</span>;</td></tr>
135<tr><td class="num" id="LN56">56</td><td class="line"> </td></tr>
136<tr><td class="num" id="LN57">57</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;CanWriteData();</td></tr>
137<tr><td class="num" id="LN58">58</td><td class="line">}</td></tr>
138<tr><td class="num" id="LN59">59</td><td class="line"> </td></tr>
139<tr><td class="num" id="LN60">60</td><td class="line"> </td></tr>
140<tr><td class="num" id="LN61">61</td><td class="line">status_t</td></tr>
141<tr><td class="num" id="LN62">62</td><td class="line">EditableCatalog::SetData(<span class='keyword'>const</span> <span class='keyword'>char</span>* name, BMessage* msg)</td></tr>
142<tr><td class="num" id="LN63">63</td><td class="line">{</td></tr>
143<tr><td class="num" id="LN64">64</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
144<tr><td class="num" id="LN65">65</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
145<tr><td class="num" id="LN66">66</td><td class="line"> </td></tr>
146<tr><td class="num" id="LN67">67</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;SetData(name, msg);</td></tr>
147<tr><td class="num" id="LN68">68</td><td class="line">}</td></tr>
148<tr><td class="num" id="LN69">69</td><td class="line"> </td></tr>
149<tr><td class="num" id="LN70">70</td><td class="line"> </td></tr>
150<tr><td class="num" id="LN71">71</td><td class="line">status_t</td></tr>
151<tr><td class="num" id="LN72">72</td><td class="line">EditableCatalog::SetData(uint32 id, BMessage* msg)</td></tr>
152<tr><td class="num" id="LN73">73</td><td class="line">{</td></tr>
153<tr><td class="num" id="LN74">74</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
154<tr><td class="num" id="LN75">75</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
155<tr><td class="num" id="LN76">76</td><td class="line"> </td></tr>
156<tr><td class="num" id="LN77">77</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;SetData(id, msg);</td></tr>
157<tr><td class="num" id="LN78">78</td><td class="line">}</td></tr>
158<tr><td class="num" id="LN79">79</td><td class="line"> </td></tr>
159<tr><td class="num" id="LN80">80</td><td class="line"> </td></tr>
160<tr><td class="num" id="LN81">81</td><td class="line">status_t</td></tr>
161<tr><td class="num" id="LN82">82</td><td class="line">EditableCatalog::ReadFromFile(<span class='keyword'>const</span> <span class='keyword'>char</span>* path)</td></tr>
162<tr><td class="num" id="LN83">83</td><td class="line">{</td></tr>
163<tr><td class="num" id="LN84">84</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
164<tr><td class="num" id="LN85">85</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
165<tr><td class="num" id="LN86">86</td><td class="line"> </td></tr>
166<tr><td class="num" id="LN87">87</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;ReadFromFile(path);</td></tr>
167<tr><td class="num" id="LN88">88</td><td class="line">}</td></tr>
168<tr><td class="num" id="LN89">89</td><td class="line"> </td></tr>
169<tr><td class="num" id="LN90">90</td><td class="line"> </td></tr>
170<tr><td class="num" id="LN91">91</td><td class="line">status_t</td></tr>
171<tr><td class="num" id="LN92">92</td><td class="line">EditableCatalog::ReadFromAttribute(<span class='keyword'>const</span> entry_ref&amp; appOrAddOnRef)</td></tr>
172<tr><td class="num" id="LN93">93</td><td class="line">{</td></tr>
173<tr><td class="num" id="LN94">94</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
174<tr><td class="num" id="LN95">95</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
175<tr><td class="num" id="LN96">96</td><td class="line"> </td></tr>
176<tr><td class="num" id="LN97">97</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;ReadFromAttribute(appOrAddOnRef);</td></tr>
177<tr><td class="num" id="LN98">98</td><td class="line">}</td></tr>
178<tr><td class="num" id="LN99">99</td><td class="line"> </td></tr>
179<tr><td class="num" id="LN100">100</td><td class="line"> </td></tr>
180<tr><td class="num" id="LN101">101</td><td class="line">status_t</td></tr>
181<tr><td class="num" id="LN102">102</td><td class="line">EditableCatalog::ReadFromResource(<span class='keyword'>const</span> entry_ref&amp; appOrAddOnRef)</td></tr>
182<tr><td class="num" id="LN103">103</td><td class="line">{</td></tr>
183<tr><td class="num" id="LN104">104</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
184<tr><td class="num" id="LN105">105</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
185<tr><td class="num" id="LN106">106</td><td class="line"> </td></tr>
186<tr><td class="num" id="LN107">107</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;ReadFromResource(appOrAddOnRef);</td></tr>
187<tr><td class="num" id="LN108">108</td><td class="line">}</td></tr>
188<tr><td class="num" id="LN109">109</td><td class="line"> </td></tr>
189<tr><td class="num" id="LN110">110</td><td class="line"> </td></tr>
190<tr><td class="num" id="LN111">111</td><td class="line">status_t</td></tr>
191<tr><td class="num" id="LN112">112</td><td class="line">EditableCatalog::WriteToFile(<span class='keyword'>const</span> <span class='keyword'>char</span>* path)</td></tr>
192<tr><td class="num" id="LN113">113</td><td class="line">{</td></tr>
193<tr><td class="num" id="LN114">114</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
194<tr><td class="num" id="LN115">115</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
195<tr><td class="num" id="LN116">116</td><td class="line"> </td></tr>
196<tr><td class="num" id="LN117">117</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;WriteToFile(path);</td></tr>
197<tr><td class="num" id="LN118">118</td><td class="line">}</td></tr>
198<tr><td class="num" id="LN119">119</td><td class="line"> </td></tr>
199<tr><td class="num" id="LN120">120</td><td class="line"> </td></tr>
200<tr><td class="num" id="LN121">121</td><td class="line">status_t</td></tr>
201<tr><td class="num" id="LN122">122</td><td class="line">EditableCatalog::WriteToAttribute(<span class='keyword'>const</span> entry_ref&amp; appOrAddOnRef)</td></tr>
202<tr><td class="num" id="LN123">123</td><td class="line">{</td></tr>
203<tr><td class="num" id="LN124">124</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
204<tr><td class="num" id="LN125">125</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
205<tr><td class="num" id="LN126">126</td><td class="line"> </td></tr>
206<tr><td class="num" id="LN127">127</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;WriteToAttribute(appOrAddOnRef);</td></tr>
207<tr><td class="num" id="LN128">128</td><td class="line">}</td></tr>
208<tr><td class="num" id="LN129">129</td><td class="line"> </td></tr>
209<tr><td class="num" id="LN130">130</td><td class="line"> </td></tr>
210<tr><td class="num" id="LN131">131</td><td class="line">status_t</td></tr>
211<tr><td class="num" id="LN132">132</td><td class="line">EditableCatalog::WriteToResource(<span class='keyword'>const</span> entry_ref&amp; appOrAddOnRef)</td></tr>
212<tr><td class="num" id="LN133">133</td><td class="line">{</td></tr>
213<tr><td class="num" id="LN134">134</td><td class="line"> <span class='keyword'>if</span> (fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span>)</td></tr>
214<tr><td class="num" id="LN135">135</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>B_NO_INIT<span class='expansion'>((-2147483647 - 1) + 13)</span></span>;</td></tr>
215<tr><td class="num" id="LN136">136</td><td class="line"> </td></tr>
216<tr><td class="num" id="LN137">137</td><td class="line"> <span class='keyword'>return</span> fCatalogData-&gt;WriteToResource(appOrAddOnRef);</td></tr>
217<tr><td class="num" id="LN138">138</td><td class="line">}</td></tr>
218<tr><td class="num" id="LN139">139</td><td class="line"> </td></tr>
219<tr><td class="num" id="LN140">140</td><td class="line"> </td></tr>
220<tr><td class="num" id="LN141">141</td><td class="line"><span class='keyword'>void</span> EditableCatalog::MakeEmpty()</td></tr>
221<tr><td class="num" id="LN142">142</td><td class="line">{</td></tr>
222<tr><td class="num" id="LN143">143</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">fCatalogData == <span class='macro'>NULL<span class='expansion'>__null</span></span></span>)</td></tr>
223<tr><td class="num"></td><td class="line"><div id="Path1" class="msg msgEvent" style="margin-left:13ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">1</div></td><td>Assuming pointer value is null</td><td><div class="PathNav"><a href="#Path2" title="Next event (2)">&#x2192;</a></div></td></tr></table></div></td></tr>
224<tr><td class="num"></td><td class="line"><div id="Path2" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">2</div></td><td><div class="PathNav"><a href="#Path1" title="Previous event (1)">&#x2190;</a></div></td></td><td>Taking true branch</td><td><div class="PathNav"><a href="#EndPath" title="Next event (3)">&#x2192;</a></div></td></tr></table></div></td></tr>
225<tr><td class="num" id="LN144">144</td><td class="line"> <span class="mrange">fCatalogData</span>-&gt;MakeEmpty();</td></tr>
226<tr><td class="num"></td><td class="line"><div id="EndPath" class="msg msgEvent" style="margin-left:17ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">3</div></td><td><div class="PathNav"><a href="#Path2" title="Previous event (2)">&#x2190;</a></div></td></td><td>Called C++ object pointer is null</td></tr></table></div></td></tr>
227<tr><td class="num" id="LN145">145</td><td class="line">}</td></tr>
228<tr><td class="num" id="LN146">146</td><td class="line"> </td></tr>
229<tr><td class="num" id="LN147">147</td><td class="line"> </td></tr>
230<tr><td class="num" id="LN148">148</td><td class="line">BCatalogData*</td></tr>
231<tr><td class="num" id="LN149">149</td><td class="line">EditableCatalog::CatalogData()</td></tr>
232<tr><td class="num" id="LN150">150</td><td class="line">{</td></tr>
233<tr><td class="num" id="LN151">151</td><td class="line"> <span class='keyword'>return</span> fCatalogData;</td></tr>
234<tr><td class="num" id="LN152">152</td><td class="line">}</td></tr>
235<tr><td class="num" id="LN153">153</td><td class="line"> </td></tr>
236<tr><td class="num" id="LN154">154</td><td class="line"> </td></tr>
237<tr><td class="num" id="LN155">155</td><td class="line">} <span class='comment'>// namespace BPrivate</span></td></tr>
238</table></body></html>