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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4533/">https://reviewboard.asterisk.org/r/4533/</a>
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<p style="margin-top: 0;">On March 26th, 2015, 5:13 p.m. CDT, <b>Diederik de Groot</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/4533/diff/1/?file=72956#file72956line869" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/channels/pjsip/dialplan_functions.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 media_offer_read_av(struct ast_sip_session *session, char *buf,</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">869</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">len</span> <span class="o"><span class="hl">-=</span></span> <span class="n">size</span><span class="p"><span class="hl">;</span></span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="hl"><span class="tb"> </span><span class="tb"> </span></span><span class="k"><span class="hl">if</span></span><span class="hl"> </span><span class="p"><span class="hl">(</span></span><span class="n">len</span> <span class="o"><span class="hl"><</span></span> <span class="n">size</span><span class="p"><span class="hl">)</span></span><span class="hl"> </span><span class="p"><span class="hl">{</span></span></pre></td>
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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;">len is of type size_t, which is unsigned. It will not be able to hold a value < 0</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Rather than opening issues against your review - which indicate that there is some problem with the code change - I would instead put these kinds of descriptions into your description of the code change.
That's helpful as well for when the change is merged - someone has to craft a commit message that describes the code change, and having a well written description that describes each change is almost always better than a terse sentence :-)
As it is, make sure you close out the "issues" so that reviewers know that these aren't actually problems.</pre>
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<p>- Matt</p>
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<p>On March 26th, 2015, 4:50 p.m. CDT, Diederik de Groot wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Diederik de Groot.</div>
<p style="color: grey;"><i>Updated March 26, 2015, 4:50 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-24917">ASTERISK-24917</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;">clang's static analyzer will throw quite a number warnings / errors during compilation, some of which can be very helpfull in finding corner-case bugs\nclang compiler warning:-Wtautological-compare</pre>
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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_stasis_recording.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/res_stasis_playback.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/res_pjsip_exten_state.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/ari/resource_channels.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/res/ari/resource_bridges.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/udptl.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/security_events.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/presencestate.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/indications.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/event.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/enum.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/cel.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/main/app.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/include/asterisk/cel.h <span style="color: grey">(433444)</span></li>
<li>/branches/13/include/asterisk/app.h <span style="color: grey">(433444)</span></li>
<li>/branches/13/funcs/func_curl.c <span style="color: grey">(433444)</span></li>
<li>/branches/13/channels/pjsip/dialplan_functions.c <span style="color: grey">(433444)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4533/diff/" style="margin-left: 3em;">View Diff</a></p>
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