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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2579/">https://reviewboard.asterisk.org/r/2579/</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;">I'm not so sure that NULL-safety on a ao2_ref variant is such a good idea when ao2_ref is not NULL-safe.
Be ready to lose a merge race on the confbridge changes.</pre>
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<a href="https://reviewboard.asterisk.org/r/2579/diff/1/?file=38860#file38860line404" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/include/asterisk/manager.h</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; ">struct ast_manager_event_blob {</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \brief Construct a \ref <span class="hl">snapsho</span>t_manager_event.</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \brief Construct a \ref <span class="hl">as</span>t_manager_event<span class="hl">_blob</span>.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> *</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * The returned object is AO2 managed, so clean up with ao2_cleanup().</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;">Unrelated change (go ahead and commit this documentation fix).</pre>
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<a href="https://reviewboard.asterisk.org/r/2579/diff/1/?file=38865#file38865line531" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/main/stasis_channels.c</a>
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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="n">ev</span> <span class="o">=</span> <span class="n">ast_manager_event_blob_create</span><span class="p">(</span><span class="n">EVENT_FLAG_DIALPLAN</span><span class="p">,</span> <span class="s">"VarSet"</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;">You might as well just return ast_manager_event_blob_create directly and remove ev since the consumer should properly deal with NULL values.</pre>
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<a href="https://reviewboard.asterisk.org/r/2579/diff/1/?file=38866#file38866line148" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/main/stasis_message.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">const struct timeval *stasis_message_timestamp(const struct stasis_message *msg)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp"><span class="tb"> </span><span class="tb"> </span>if (msg == NULL) {<span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>\</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>return NULL;<span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>\</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp"><span class="tb"> </span><span class="tb"> </span>}<span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>\</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;">I'm not sure it's ever reasonable to blindly invoke a virtual function on a NULL message. A message that failed allocation should never be published.</pre>
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<p>- opticron</p>
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<p>On May 30th, 2013, 10:42 p.m. CDT, David Lee wrote:</p>
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<div>Review request for Asterisk Developers, Matt Jordan and Jason Parker.</div>
<div>By David Lee.</div>
<p style="color: grey;"><i>Updated May 30, 2013, 10:42 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-21817">ASTERISK-21817</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;">When a Stasis message type is defined in a loadable module, handling
those messages for AMI and res_stasis events can be cumbersome.
This patch adds a vtable to stasis_message_type, with to_ami and
to_json virtual functions. These allow messages to be handled
abstractly without putting module-specific code in core.
As an example, the VarSet AMI event was refactored to use the to_ami
virtual function.
Additionally, I finally got tired of the boilerplate incrementing AO2
refcounts, so I added an ao2_ref1() macro, which is NULL safe and
returns the object.</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;">Unit tests.
Verified that the VarSet event still looked the way it ought to.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/apps/confbridge/confbridge_manager.c <span style="color: grey">(390151)</span></li>
<li>/trunk/include/asterisk/astobj2.h <span style="color: grey">(390151)</span></li>
<li>/trunk/include/asterisk/manager.h <span style="color: grey">(390151)</span></li>
<li>/trunk/include/asterisk/stasis.h <span style="color: grey">(390151)</span></li>
<li>/trunk/main/manager.c <span style="color: grey">(390151)</span></li>
<li>/trunk/main/manager_channels.c <span style="color: grey">(390151)</span></li>
<li>/trunk/main/parking.c <span style="color: grey">(390151)</span></li>
<li>/trunk/main/stasis_channels.c <span style="color: grey">(390151)</span></li>
<li>/trunk/main/stasis_message.c <span style="color: grey">(390151)</span></li>
<li>/trunk/tests/test_astobj2.c <span style="color: grey">(390151)</span></li>
<li>/trunk/tests/test_stasis.c <span style="color: grey">(390151)</span></li>
<li>/trunk/tests/test_stasis_channels.c <span style="color: grey">(390151)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2579/diff/" style="margin-left: 3em;">View Diff</a></p>
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