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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3969/">https://reviewboard.asterisk.org/r/3969/</a>
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<p style="margin-top: 0;">On September 3rd, 2014, 4:16 p.m. CDT, <b>rmudgett</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/3969/diff/2/?file=67179#file67179line3133" style="color: black; font-weight: bold; text-decoration: underline;">/branches/1.8/main/manager.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int action_login(struct mansession *s, const struct message *m)</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">3133</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span>if <span class="hl">(</span>(s->session->send_events & EVENT_FLAG_SYSTEM<span class="hl">)</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>if (s->session->send_events & EVENT_FLAG_SYSTEM</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="tb"> </span>&& s->session->readperm & EVENT_FLAG_SYSTEM</pre></td>
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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;">You need to have the isolation parens for the bitwise operators.
(send_events & x) && (readperm & x)</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Order of operations dictates that & will be computed before && anyway ( http://en.cppreference.com/w/c/language/operator_precedence ) but for the sake of clarity and keeping things the same I'll go ahead and make this fix.</pre>
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<p>- Jonathan</p>
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<p>On September 2nd, 2014, 6:24 p.m. CDT, Jonathan Rose wrote:</p>
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<div>Review request for Asterisk Developers and Matt Jordan.</div>
<div>By Jonathan Rose.</div>
<p style="color: grey;"><i>Updated Sept. 2, 2014, 6:24 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;">Apparently instead of using the readperm mask, it was using the send_events mask... which is somewhat weird. It's initialized to -1 (which will return true when used with bitwise and on EVENT_FLAG_SYSTEM) and this is where the odd behavior came from.
I think this was just a mistake and switching to the readperm mask appears to have fixed it.</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;">Ran through the login process with and without the system read permission. With it, I got the FullyBootted event. Without it, I did not.</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/main/manager.c <span style="color: grey">(422543)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3969/diff/" style="margin-left: 3em;">View Diff</a></p>
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