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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3765/">https://reviewboard.asterisk.org/r/3765/</a>
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<p style="margin-top: 0;">On July 13th, 2014, 4:22 p.m. CDT, <b>rmudgett</b> wrote:</p>
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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;">ast_assert() already outputs a backtrace using ao2_bt() even if DO_CRACH is not enabled.
We also seem to have two backtrace generation functions:
ao2_bt()
ast_log_bactrace()</pre>
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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;">We could consolidate these two functions easily; ast_log_backtrace should just use ast_verbose instead of ast_debug.
ast_verbose has a bit more functionality in the logger that works hard to get its output seen - if there are no verbosers registered, it will output to stdout.
I don't think printing out a backtrace should live in ao2.</pre>
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<p>- Matt</p>
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<p>On July 13th, 2014, 3:05 p.m. CDT, Scott Griepentrog wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Scott Griepentrog.</div>
<p style="color: grey;"><i>Updated July 13, 2014, 3:05 p.m.</i></p>
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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;">On an invalid refcount, rather than just log the message and continue executing normally, provide a backtrace and an assert to stop on DO_CRASH. This can help to catch the first case of an invalid refcount rather than being distracted from the problem with a flurry additional logs from other threads encountering already mangled data.
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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/astobj2.c <span style="color: grey">(418447)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3765/diff/" style="margin-left: 3em;">View Diff</a></p>
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