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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1560/">https://reviewboard.asterisk.org/r/1560/</a>
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<p>Ship it!</p>
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">third ship it in about an hour :D must be a new record</pre>
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<p>- schmidts</p>
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<p>On November 2nd, 2011, 4:57 p.m., wdoekes wrote:</p>
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<div>Review request for Asterisk Developers, Terry Wilson and schmidts.</div>
<div>By wdoekes.</div>
<p style="color: grey;"><i>Updated Nov. 2, 2011, 4:57 p.m.</i></p>
<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;">r1395 broke two things:
- It added warnings for situations that shouldn't get a warning. (Bad placement of the warning.) [schmidts found this]
- It was allowed to have an empty sippeer name. (No check after get_name_from_variable().)
However, both before and after r1395, the following was broken:
- For port-insecure matches, it was allowed to have an empty peer name. (Because of the use of ast_load_realtime_multientry.)
- Realtime lookups for name NULL were attempted with undefined behaviour (res_config_sqlite returns a warning "1 parameter and 1 value at least required" and no results)
This patch does the following:
- Fix the warning to only be emitted when there actually is an empty peername found. (Both in case of sipregs and sippeers.)
- Disallow the empty peername always. Even for port-insecure matches.
Notes:
- For sippeer matching: if name is empty, the match is used and discarded at the end with a warning. (The behaviour as before r1395.)
- For the port-insecure matching of sipregs: if name is empty, the match is discarded and lookup continues. (This wasn't available before r1395.)
- For other matching of sipregs: if name is empty, a warning is emitted, the match is discarded and lookup continues. (This was undefined before r1395; the NULL-name was refused, the empty-name was allowed.)
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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;">I've been staring at this for a couple of hours now. It should be better than it was.</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/1.8/channels/chan_sip.c <span style="color: grey">(343158)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1560/diff/" style="margin-left: 3em;">View Diff</a></p>
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