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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-82031] Audit change collection truncate markers use of abandonSnapshot()</title>
                <link>https://jira.mongodb.org/browse/SERVER-82031</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;&lt;a href=&quot;https://github.com/10gen/mongo/blob/be38579dc72a40988cada1f43ab6695dcff8cc36/src/mongo/db/change_stream_change_collection_manager.cpp#L781&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;ChangeStreamChangeCollectionManager::removerExpiredChangeCollectionDocumentsWithTruncate()&lt;/a&gt; holds a collection pointer, but abandons the snapshot before issuing a range truncate.&#160;&lt;/p&gt;
&lt;blockquote&gt;
&lt;p&gt;&lt;a href=&quot;https://github.com/10gen/mongo/blob/0df6c43273e7ab340305bc9208e5775b7a591817/src/mongo/db/catalog/collection_catalog.h#L247-L249&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;A collection instance is only valid while a reference to the catalog instance is held or stashed and as long as the storage snapshot remains open.&#160;&lt;/a&gt;&lt;/p&gt;&lt;/blockquote&gt;
&lt;p&gt;All of the change collection truncate marker code should be audited for improper use of abandonSnapshot()&lt;/p&gt;</description>
                <environment></environment>
        <key id="2470492">SERVER-82031</key>
            <summary>Audit change collection truncate markers use of abandonSnapshot()</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="13201">Fixed</resolution>
                                        <assignee username="yujin.kang@mongodb.com">Yujin Kang Park</assignee>
                                    <reporter username="haley.connelly@mongodb.com">Haley Connelly</reporter>
                        <labels>
                    </labels>
                <created>Tue, 10 Oct 2023 09:40:24 +0000</created>
                <updated>Sun, 29 Oct 2023 21:15:35 +0000</updated>
                            <resolved>Wed, 18 Oct 2023 07:40:25 +0000</resolved>
                                                    <fixVersion>7.2.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="5785538" author="xgen-internal-githook" created="Tue, 17 Oct 2023 17:07:21 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Yu Jin Kang Park&apos;, &apos;email&apos;: &apos;yujin.kang@mongodb.com&apos;, &apos;username&apos;: &apos;ykangpark&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-82031&quot; title=&quot;Audit change collection truncate markers use of abandonSnapshot()&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-82031&quot;&gt;&lt;del&gt;SERVER-82031&lt;/del&gt;&lt;/a&gt; Remove use of abandonSnapshot in change collection truncate&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/f78e1d1c0c8cdaed5fcb1673da8512bc7438bb2f&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/f78e1d1c0c8cdaed5fcb1673da8512bc7438bb2f&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="2469563">SERVER-81980</issuekey>
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