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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Segmentation Fault in clang and clang++ due to reading a large file"
href="https://bugs.llvm.org/show_bug.cgi?id=39948">39948</a>
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<th>Summary</th>
<td>Segmentation Fault in clang and clang++ due to reading a large file
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>6.0
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Windows NT
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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
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<th>Component</th>
<td>C++
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>liyun@nyu.edu
</td>
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<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>Created <span class=""><a href="attachment.cgi?id=21211" name="attach_21211" title="Crash Trace">attachment 21211</a> <a href="attachment.cgi?id=21211&action=edit" title="Crash Trace">[details]</a></span>
Crash Trace
- Environment
I am running a Ubuntu 32-bit VM on VMWare.
- Reproduction Steps
1. Create a very large file with the extension ".c". Mine was about 25G with
10G left on device and I did this by doing `cat /dev/urandom > bigfile.c`.
2. clang bigfile.c # where it went wrong
Same issue with clang++</pre>
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