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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-56152] SBE doesn&apos;t handle ExprMatchExpressionMatchesReturnsFalseOnException failpoint</title>
                <link>https://jira.mongodb.org/browse/SERVER-56152</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;In the classic engine the&#160;ExprMatchExpression has a &lt;a href=&quot;https://github.com/mongodb/mongo/blob/46f91e5bd299bdfb6618c3fe8a82df68eadd30b8/src/mongo/db/matcher/expression_expr.cpp#L62&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;special logic&lt;/a&gt; to tolerate DBExceptions when&#160;ExprMatchExpressionMatchesReturnsFalseOnException failpoint is on.&#160;&lt;/p&gt;

&lt;p&gt;This failpoint is used by the fuzzer to mitigate false-positives failures as described &lt;a href=&quot;https://github.com/10gen/jstestfuzz/blob/7149c21b59fb0068d856ed650964ca9fb405e3b7/src/libfuzz/fuzzer_process_manager.ts#L58&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;here&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;There is no similar logic implemented in SBE, and as a result it causes certain queries to fail in the aggregation fuzzer.&lt;/p&gt;

&lt;p&gt;The issues was revealed while investigating &lt;a href=&quot;https://spruce.mongodb.com/task/mongodb_mongo_master_enterprise_rhel_80_64_bit_dynamic_required_aggregation_wildcard_fuzzer_3_enterprise_rhel_80_64_bit_dynamic_required_patch_4fb8fa99ad6bda23030204ef29fb8cbfffc19082_6073178fa4cf4727fc7e2cd5_21_04_11_15_37_25/tests?execution=0&amp;amp;sortBy=STATUS&amp;amp;sortDir=ASC&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;this&lt;/a&gt; fuzzer failure.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1682424">SERVER-56152</key>
            <summary>SBE doesn&apos;t handle ExprMatchExpressionMatchesReturnsFalseOnException failpoint</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="3">Duplicate</resolution>
                                        <assignee username="eric.cox@mongodb.com">Eric Cox</assignee>
                                    <reporter username="anton.korshunov@mongodb.com">Anton Korshunov</reporter>
                        <labels>
                    </labels>
                <created>Sun, 18 Apr 2021 21:59:46 +0000</created>
                <updated>Fri, 30 Apr 2021 20:14:56 +0000</updated>
                            <resolved>Wed, 28 Apr 2021 19:23:16 +0000</resolved>
                                                                    <component>Query Execution</component>
                                        <votes>0</votes>
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