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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2683/">https://reviewboard.asterisk.org/r/2683/</a>
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<a href="https://reviewboard.asterisk.org/r/2683/diff/1/?file=41592#file41592line428" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/res_sip.c</a>
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(Diff revision 1)
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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="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>Many options for acceptable ciphers see link for more:</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;">s/ciphers see/ciphers. See/</pre>
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<a href="https://reviewboard.asterisk.org/r/2683/diff/1/?file=41594#file41594line782" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/res_sip_sdp_rtp.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int negotiate_incoming_sdp_stream(struct ast_sip_session *session, struct ast_sip_session_media *session_media,</pre></td>
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<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="cm">/* No crypto attribute to add */</span></pre></td>
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<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="tb"> </span><span class="cm">/* No crypto attribute to add<span class="hl">, bad news</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;">This is my favorite change in this review :)</pre>
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<a href="https://reviewboard.asterisk.org/r/2683/diff/1/?file=41595#file41595line926" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/res_sip_session.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ast_sip_session *ast_sip_session_alloc(struct ast_sip_endpoint *endpoint, pjsip_inv_session *inv_session)</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="n">ast_rtp_dtls_cfg_copy</span><span class="p">(</span><span class="o">&</span><span class="n">endpoint</span><span class="o">-></span><span class="n">dtls_cfg</span><span class="p">,</span> <span class="o">&</span><span class="n">session</span><span class="o">-></span><span class="n">dtls_cfg</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;">I can't see a good reason to perform this copy. I couldn't see any place in the code where the dtls_cfg on the session would get changed after being copied from the endpoint, so why not just use the endpoint's config directly? Any place you have a session, you have its corresponding endpoint to get the config from.</pre>
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<p>- Mark</p>
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<p>On July 18th, 2013, 1:40 p.m. UTC, opticron wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By opticron.</div>
<p style="color: grey;"><i>Updated July 18, 2013, 1:40 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-21419">ASTERISK-21419</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;">This patch introduces DTLS-SRTP support to chan_pjsip and the options necessary to configure it including an option to allow choosing between 32 and 80 byte SRTP tag lengths.
During the implementation and testing of this patch, three other bugs were found and their fixes are included with this patch. The two in chan_sip were a segfault relating to DTLS setup and mistaken call rejection. The third bug fix prevents chan_pjsip from attempting to perform bridge optimization between two endpoints if either of them is running any form of SRTP.</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;">Hand testing against chan_sip and verification that behavior does not change when replaced with chan_sip.</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/channels/chan_gulp.c <span style="color: grey">(394643)</span></li>
<li>trunk/channels/chan_sip.c <span style="color: grey">(394643)</span></li>
<li>trunk/include/asterisk/res_sip.h <span style="color: grey">(394643)</span></li>
<li>trunk/include/asterisk/res_sip_session.h <span style="color: grey">(394643)</span></li>
<li>trunk/res/res_sip.c <span style="color: grey">(394643)</span></li>
<li>trunk/res/res_sip/sip_configuration.c <span style="color: grey">(394643)</span></li>
<li>trunk/res/res_sip_sdp_rtp.c <span style="color: grey">(394643)</span></li>
<li>trunk/res/res_sip_session.c <span style="color: grey">(394643)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2683/diff/" style="margin-left: 3em;">View Diff</a></p>
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