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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://reviewboard.asterisk.org/r/4460/">https://reviewboard.asterisk.org/r/4460/</a>
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<div>Review request for Asterisk Developers.</div>
<div>By rmudgett.</div>








<div style="margin-top: 1.5em;">
 <b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>


 <a href="https://issues.asterisk.org/jira/browse/ASTERISK-24755">ASTERISK-24755</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;">A race condition happened between initiating a transfer and requesting
that a dialog termination be delayed.  Occasionally, the transferrer
channels would exit the bridge and hangup before the dialog termination
was requested.

* Made request dialog termination delay before initiating the transfer
action.  If the transfer fails then cancel the delayed dialog termination
request.

* Made safely get the TRANSFER_CONTEXT channel value while the channel is
locked in refer_incoming_attended_request() and
refer_incoming_blind_request().  The pointer returned by
pbx_builtin_getvar_helper() is only valid while the channel is locked.

* Made refer_attended_alloc() not create the ao2 object with an unneeded
lock.
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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;">The testsuite tests/channels/pjsip/ tests still pass with the patch.
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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_session.exports.in <span style="color: grey">(432446)</span></li>

 <li>/branches/13/res/res_pjsip_session.c <span style="color: grey">(432446)</span></li>

 <li>/branches/13/res/res_pjsip_refer.c <span style="color: grey">(432446)</span></li>

 <li>/branches/13/include/asterisk/res_pjsip_session.h <span style="color: grey">(432446)</span></li>

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<p><a href="https://reviewboard.asterisk.org/r/4460/diff/" style="margin-left: 3em;">View Diff</a></p>







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