<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - NativeProcessLinux::MonitorCallback incorrectly logs value of libc "signal" function"
href="https://bugs.llvm.org/show_bug.cgi?id=40588">40588</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>NativeProcessLinux::MonitorCallback incorrectly logs value of libc "signal" function
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jcowgill+llvm@jcowgill.uk
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>In commit 4d99ca2308f9 ("Add pretty-printer for wait(2) statuses and modernize
the code handling them"), the "signal" parameter was removed from
NativeProcessLinux::MonitorCallback. Unfortunately not all uses of this
parameter were removed and as a result these uses now refer to the "signal"
function from libc which is probably unintended!
Both users are debug logging calls.
Call 1:
LLDB_LOG(log, "got exit signal({0}) , tid = {1} ({2} main thread)", signal,
pid, is_main_thread ? "is" : "is not");
Call 2:
LLDB_LOG(log,
"GetSignalInfo failed: {0}, tid = {1}, signal = {2}, "
"status = {3}, main_thread = {4}, thread_found: {5}",
info_err, pid, signal, status, is_main_thread, thread_found);</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>