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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3809/">https://reviewboard.asterisk.org/r/3809/</a>
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<a href="https://reviewboard.asterisk.org/r/3809/diff/1/?file=64541#file64541line1534" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/media_formats-reviewed-trunk/main/features_config.c</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int features_pre_apply_config(void)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">cfg</span><span class="o">-></span><span class="n">featuregroups</span> <span class="o">&&</span> <span class="n">cfg</span><span class="o">-></span><span class="n">applicationmap</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">1534</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">ao2_callback_data</span><span class="p">(</span><span class="n">cfg</span><span class="o">-></span><span class="n">featuregroups</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">check_featuregroup</span><span class="p">,</span> <span class="o">&</span><span class="n">err</span><span class="p">,</span> <span class="n">cfg</span><span class="o">-></span><span class="n">applicationmap</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">ao2_callback_data</span><span class="p">(</span><span class="n">cfg</span><span class="o">-></span><span class="n">featuregroups</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">check_featuregroup</span><span class="p">,</span> <span class="o">&</span><span class="n">err</span><span class="p">,</span> <span class="n">cfg</span><span class="o">-></span><span class="n">applicationmap</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">These should never be NULL here since the only caller is the config framework and it only allocates the config with the containers.
Did you hit an assert through this call?</pre>
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<a href="https://reviewboard.asterisk.org/r/3809/diff/1/?file=64541#file64541line1795" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/media_formats-reviewed-trunk/main/features_config.c</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int load_config(void)</pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">1793</font></th>
<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">RAII_VAR</span><span class="p">(</span><span class="k">struct</span> <span class="n">features_config</span> <span class="o">*</span><span class="p">,</span> <span class="n">features_cfg</span><span class="p">,</span> <span class="n">__features_config_alloc</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">ao2_cleanup</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">RAII_VAR</span><span class="p">(</span><span class="k">struct</span> <span class="n">features_config</span> <span class="o">*</span><span class="p">,</span> <span class="n">features_cfg</span><span class="p">,</span> <span class="n">__features_config_alloc</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">ao2_cleanup</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This is the bug:
__features_config_alloc(0) should be features_config_alloc()
The globals config struct should always have those containers allocated.</pre>
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<p>- rmudgett</p>
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<p>On July 16th, 2014, 2:50 p.m. CDT, Scott Griepentrog wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Scott Griepentrog.</div>
<p style="color: grey;"><i>Updated July 16, 2014, 2:50 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">During testing, encountered an assert due to a null featuregroup passed to ao2_find(). This patch adds null checks around cfg->featuregroups and cfg->applicationmap, since they are not duplicated or initialized when features are copied.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Repeated previously asserting test sequence with success.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/team/group/media_formats-reviewed-trunk/main/features_config.c <span style="color: grey">(418781)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3809/diff/" style="margin-left: 3em;">View Diff</a></p>
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