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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Coverity defect reported in rte_mempool.h : Out-of-bounds access"
href="https://bugs.dpdk.org/show_bug.cgi?id=1378">1378</a>
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<th>Summary</th>
<td>Coverity defect reported in rte_mempool.h : Out-of-bounds access
</td>
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<th>Product</th>
<td>DPDK
</td>
</tr>
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<th>Version</th>
<td>22.11
</td>
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<th>Hardware</th>
<td>x86
</td>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>Normal
</td>
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<th>Component</th>
<td>core
</td>
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<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dmckie@avaya.com
</td>
</tr>
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<th>Target Milestone</th>
<td>---
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</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">I have searched unsuccessfully for information on this potential issue reported
by coverity.
Is this a known issue? or a false-positive coverity finding?
Category: Memory - corruptions
file: dpdk/include/rte_mempool.h
static __rte_always_inline void rte_mempool_put(struct rte_mempool *mp, void
*obj)
{
Out-of-bounds access (OVERRUN)
overrun-buffer-val: Overrunning buffer pointed to by &obj of 8 bytes by passing
it to a function which accesses it at byte offset 463.
rte_mempool_put_bulk(mp, &obj, 1);
</pre>
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