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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - ObjectContainerBSDArchive::Object::Extract() crashes if extracted file name is exactly 16 characters long"
href="http://llvm.org/bugs/show_bug.cgi?id=19826">19826</a>
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<th>Summary</th>
<td>ObjectContainerBSDArchive::Object::Extract() crashes if extracted file name is exactly 16 characters long
</td>
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<th>Product</th>
<td>lldb
</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>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>All Bugs
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<th>Assignee</th>
<td>lldb-dev@cs.uiuc.edu
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<th>Reporter</th>
<td>michaelwoerister@posteo.net
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>The method ObjectContainerBSDArchive::Object::Extract() in
source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
crashes if the file name extracted from the header is exactly 16 bytes long.
The error is caused by the following piece of code:
// Strip off any spaces (if the object file name contains spaces it
// will use the extended format above).
str.erase (str.find(' '));
ar_name.SetCString(str.c_str());
The str.find(' ') call returns npos in this case (because there are no padding
spaces) which causes str.erase() to throw an exception, crashing LLDB.</pre>
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