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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-5443] LockMongoFilesShared::era can roll over</title>
                <link>https://jira.mongodb.org/browse/SERVER-5443</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The counter is only 32 bits.  Because it can roll over, a PageFaultException that gets caught and then not handled for a long time might think that the era hasn&apos;t changed when in fact it has advanced 2^32 times.  This could lead to calling Record::touch on invalid memory.&lt;/p&gt;

&lt;p&gt;The easiest fix is to make it a 64-bit counter.&lt;/p&gt;</description>
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        <key id="34982">SERVER-5443</key>
            <summary>LockMongoFilesShared::era can roll over</summary>
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                        <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="2">Won&apos;t Fix</resolution>
                                        <assignee username="backlog-server-execution">Backlog - Storage Execution Team</assignee>
                                    <reporter username="schwerin@mongodb.com">Andy Schwerin</reporter>
                        <labels>
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                <created>Thu, 29 Mar 2012 14:19:47 +0000</created>
                <updated>Tue, 6 Dec 2022 05:34:29 +0000</updated>
                            <resolved>Fri, 14 Sep 2018 20:16:26 +0000</resolved>
                                                                    <component>Concurrency</component>
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