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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Support additional suppression"
href="https://bugs.llvm.org/show_bug.cgi?id=39071">39071</a>
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<th>Summary</th>
<td>Support additional suppression
</td>
</tr>
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<th>Product</th>
<td>compiler-rt
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>asan
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>gareth@ignition-web.co.uk
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</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Checks like alloc-dealloc-mismatch currently can only be on or off. There is no
fine grain suppression ATM.
Propose to add a few HaveStackTraceBasedSuppressions and IsStackTraceSuppressed
calls into asan_allocator.cc and possibly other places so that we can
selectively suppress problem cases.
My motivating reason for this change is to detect alloc-dealloc-mismatch in my
own codebases without detecting those within third party libraries.</pre>
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