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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Address Sanitizer cannot catch using dangling pointer"
href="https://bugs.llvm.org/show_bug.cgi?id=35285">35285</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Address Sanitizer cannot catch using dangling pointer
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>C++
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>vladon@yandex-team.ru
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>===
#include <string>
#include <string_view>
#include <iostream>
std::string foo() {
return "test";
}
int main() {
std::string_view bar = foo(); // <-- here bar is pointed to already
destructed string
std::cout << bar << std::endl;
}
===
Address sanitizer cannot catch this bug.</pre>
</div>
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