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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2783/">https://reviewboard.asterisk.org/r/2783/</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;">What's the status of this patch? Should it be closed?</pre>
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<p>- Olle E Johansson</p>
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<p>On August 21st, 2013, 10:24 p.m. CEST, Tzafrir Cohen wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Tzafrir Cohen.</div>
<p style="color: grey;"><i>Updated Aug. 21, 2013, 10:24 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-18345">ASTERISK-18345</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;">Symptom: Asterisk drops a SIP/TLS connection: debugging reports that it has failed to read it.
I can reproduce this on my system when the TLS client is Asterisk 11.5 (installed from the Debian package) set with 'allow=all' to get a long list of codecs.
Calling ast_wait_for_input before every fgets is not sufficient.
Function fgets internally calls read (=> SSL_read) until either "\n" or
eof is found. And because the socket is polled only before the first
SSL_read call, consequent calls can fail and return <=0 even though the
data are on the way.
This is fixed by adding a read() loop inside the ssl_read() hook.
I came accross this patch today and it looks like it fixes my problem (see my comment at the end). The patch I used is by Filip Jenicek. See the bug report for the full log.</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;">Work on trunk.</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/main/tcptls.c <span style="color: grey">(397346)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2783/diff/" style="margin-left: 3em;">View Diff</a></p>
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