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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-72831] Fix use after move in sharding_util::processShardResponses</title>
                <link>https://jira.mongodb.org/browse/SERVER-72831</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;In &lt;a href=&quot;https://github.com/mongodb/mongo/blob/f92f14f99871c705ecbf19e91dec6db0943f6c30/src/mongo/db/s/sharding_util.cpp#L65&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;sharding_util::processShardResponses&lt;/a&gt; we &lt;a href=&quot;https://github.com/mongodb/mongo/blob/f92f14f99871c705ecbf19e91dec6db0943f6c30/src/mongo/db/s/sharding_util.cpp#L98&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;std::move part of the response&lt;/a&gt; and then we &lt;a href=&quot;https://github.com/mongodb/mongo/blob/f92f14f99871c705ecbf19e91dec6db0943f6c30/src/mongo/db/s/sharding_util.cpp#L107&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;std::move again the entire response object&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;This is not causing invalid memory access because the RemoteCommandResponse class doesn&apos;t have a move constructor, thus the first std::move is actually making a copy of the object.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2232786">SERVER-72831</key>
            <summary>Fix use after move in sharding_util::processShardResponses</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="tommaso.tocci@mongodb.com">Tommaso Tocci</assignee>
                                    <reporter username="tommaso.tocci@mongodb.com">Tommaso Tocci</reporter>
                        <labels>
                    </labels>
                <created>Fri, 13 Jan 2023 15:39:09 +0000</created>
                <updated>Sun, 29 Oct 2023 21:28:14 +0000</updated>
                            <resolved>Mon, 16 Jan 2023 09:53:06 +0000</resolved>
                                    <version>5.3.0-rc4</version>
                    <version>6.0.3</version>
                    <version>6.1.0-rc4</version>
                    <version>6.2.0-rc6</version>
                                    <fixVersion>6.3.0-rc0</fixVersion>
                    <fixVersion>6.0.5</fixVersion>
                                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="5115585" author="xgen-internal-githook" created="Mon, 16 Jan 2023 15:43:57 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Tommaso Tocci&apos;, &apos;email&apos;: &apos;tommaso.tocci@mongodb.com&apos;, &apos;username&apos;: &apos;toto-dev&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-72831&quot; title=&quot;Fix use after move in sharding_util::processShardResponses&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-72831&quot;&gt;&lt;del&gt;SERVER-72831&lt;/del&gt;&lt;/a&gt; Fix use after move in sharding_util::processShardResponses&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 4aac2a59f897c64974ec72ddc8aa299e2540c8ab)&lt;br/&gt;
Branch: v6.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/9d8cd2d511f4bda9ae98c3d933b5592869013a3d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/9d8cd2d511f4bda9ae98c3d933b5592869013a3d&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="5114962" author="xgen-internal-githook" created="Mon, 16 Jan 2023 09:52:05 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Tommaso Tocci&apos;, &apos;email&apos;: &apos;tommaso.tocci@mongodb.com&apos;, &apos;username&apos;: &apos;toto-dev&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-72831&quot; title=&quot;Fix use after move in sharding_util::processShardResponses&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-72831&quot;&gt;&lt;del&gt;SERVER-72831&lt;/del&gt;&lt;/a&gt; Fix use after move in sharding_util::processShardResponses&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/4aac2a59f897c64974ec72ddc8aa299e2540c8ab&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/4aac2a59f897c64974ec72ddc8aa299e2540c8ab&lt;/a&gt;&lt;/p&gt;</comment>
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