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<a href="https://gitlab.rtems.org/opticron">Kinsey Moore</a> created a merge request: <a href="https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/123">!123</a>
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Project:Branches: opticron/rtems:rtime-decompress-fix to rtems/rtos/rtems:main
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Author: Kinsey Moore
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Assignee: Kinsey Moore
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Reviewers:
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<a href="#summary" aria-hidden="true" class="anchor" id="user-content-summary" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Summary</h2>
<p dir="auto" style="color: #333238; margin: 0 0 16px;" align="initial">cpukit/libfs/jffs2: Prevent memory corruption due to corrupted data</p>
<p dir="auto" style="color: #333238; margin: 0 0 16px;" align="initial">The rtime decompression routine does not fully check bounds during the
entirety of the decompression pass and can corrupt memory outside the
decompression buffer if the compressed data is corrupted. This adds the
required check to prevent this failure mode.</p>
<p dir="auto" style="color: #333238; margin: 0;" align="initial">Updates <a href="https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5072" data-reference-type="issue" data-original="#5072" data-link="false" data-link-reference="false" data-issue="28490" data-project="26" data-iid="5072" data-project-path="rtems/rtos/rtems" data-issue-type="issue" data-container="body" data-placement="top" title="JFFS2 rtime decompression bug" class="gfm gfm-issue" style="margin-top: 0;">#5072</a></p>
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