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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4596/">https://reviewboard.asterisk.org/r/4596/</a>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">So this change does fix the leak I was originally concerned with, and does not cause any FRACK's for me. Unfortunately I have very poor understanding of sorcery so I think we need someone else to review that portion and give approval.</pre>
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<a href="https://reviewboard.asterisk.org/r/4596/diff/2/?file=73786#file73786line1170" style="color: black; font-weight: bold; text-decoration: underline;">branches/13/res/res_pjsip_config_wizard.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static void object_type_registered_observer(const char *name,</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="tb"> </span><span class="n">RAII_VAR</span><span class="p">(</span><span class="k">struct</span> <span class="n">ao2_container</span> <span class="o">*</span><span class="p">,</span> <span class="n">existing</span><span class="p">,</span></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="tb"> </span><span class="tb"> </span><span class="n">ao2_container_alloc_list</span><span class="p">(</span><span class="n">AO2_ALLOC_OPT_LOCK_NOLOCK</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="nb">NULL</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;">Since this code is being moved lets remove the RAII_VAR and just put ao2_cleanup at the end of the loop. RAII_VAR adds overhead so we shouldn't use it in loops like this one.</pre>
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<p>- Corey Farrell</p>
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<p>On April 8th, 2015, 2:09 p.m. EDT, George Joseph wrote:</p>
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<div>Review request for Asterisk Developers and Corey Farrell.</div>
<div>By George Joseph.</div>
<p style="color: grey;"><i>Updated April 8, 2015, 2:09 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-24935">ASTERISK-24935</a>
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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;">Original issue: res_pjsip_phoneprov_provider was using ao2_callback with OBJ_MULTIPLE, then ignoring the return. This resulted in a reference leak. Added OBJ_NODATA flag.
Unfortunately, this highlighted a module unload order issue where res_phoneprov and res_pjsip_phoneprov_provider were unloading before res_pjsip_config_wizard, which needed them.
res_pjsip_config_wizard is itself a sorcery wizard so there are some complexities to it's load order (it's long story) but I've removed the GLOBAL_SYMBOLS flag from res_pjsip_config_wizard so it loads later and unloads earlier and also triggered a reload of res_pjsip_phoneprov_provider. Now they load and unload in the correct order.
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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;">Checked load/unload order and make sure there were no FRACKs on unload.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>branches/13/res/res_pjsip_phoneprov_provider.c <span style="color: grey">(434423)</span></li>
<li>branches/13/res/res_pjsip_config_wizard.c <span style="color: grey">(434423)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4596/diff/" style="margin-left: 3em;">View Diff</a></p>
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