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    <title>MongoDB Jira</title>
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    <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-68048] Coverity analysis defect 122536: Unsafe assignment operator</title>
                <link>https://jira.mongodb.org/browse/SERVER-68048</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Unsafe assignment operator&lt;/p&gt;

&lt;p&gt; This user-written assignment operator does not check for self-assignment. If an object of this type is assigned to itself use-after-free errors may occur if the class owns resources. Assignment operator does not check for self-assignment&lt;br/&gt;
/src/mongo/db/query/ce/utils.cpp:77: SELF_ASSIGN 122536 No protection against the object assigning to itself.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2090172">SERVER-68048</key>
            <summary>Coverity analysis defect 122536: Unsafe assignment operator</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="4" iconUrl="https://jira.mongodb.org/images/icons/priorities/minor.svg">Minor - P4</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="alya.berciu@mongodb.com">Alya Berciu</assignee>
                                    <reporter username="xgen-internal-coverity">Coverity Collector User</reporter>
                        <labels>
                            <label>coverity</label>
                            <label>neweng</label>
                    </labels>
                <created>Thu, 14 Jul 2022 13:32:05 +0000</created>
                <updated>Tue, 26 Jul 2022 12:37:29 +0000</updated>
                            <resolved>Tue, 26 Jul 2022 12:37:29 +0000</resolved>
                                                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="4705048" author="alya.berciu" created="Tue, 26 Jul 2022 12:37:29 +0000"  >&lt;p&gt;Closing as a duplicate of &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-67497&quot; title=&quot;Refactor the hist-ce prototype to separate estimation logic from histograms&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-67497&quot;&gt;&lt;del&gt;SERVER-67497&lt;/del&gt;&lt;/a&gt;, which has been merged.&lt;/p&gt;</comment>
                            <comment id="4701232" author="alya.berciu" created="Mon, 25 Jul 2022 10:14:13 +0000"  >&lt;p&gt;This should trivially be fixed by &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-67497&quot; title=&quot;Refactor the hist-ce prototype to separate estimation logic from histograms&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-67497&quot;&gt;&lt;del&gt;SERVER-67497&lt;/del&gt;&lt;/a&gt; because the current &lt;a href=&quot;https://github.com/10gen/mongo/pull/6346&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;PR&lt;/a&gt; deletes the SBEValue class (we don&apos;t currently need it for CE as it turns out).&lt;/p&gt;

&lt;p&gt;EDIT: Leaving this open for now instead of closing as duplicate because I&apos;m not sure if the ticket would just be regenerated if I close it before merging that fix.&lt;/p&gt;</comment>
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                            <attachment id="390167" name="Screen Shot 2022-07-14 at 9.26.20 AM.png" size="67232" author="kyle.suarez@mongodb.com" created="Thu, 14 Jul 2022 13:43:00 +0000"/>
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