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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-37160] Coverity analysis defect 105017: Dereference null return value</title>
                <link>https://jira.mongodb.org/browse/SERVER-37160</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Return value of function which returns null is dereferenced without checking&lt;/p&gt;

&lt;p&gt;Defect 105017 (STATIC_C)&lt;br/&gt;
  Checker NULL_RETURNS (subcategory none)&lt;br/&gt;
  File:  &lt;tt&gt;/src/mongo/db/s/txn_two_phase_commit_cmds.cpp&lt;/tt&gt;&lt;br/&gt;
  Function &lt;tt&gt;mongo::&amp;lt;unnamed&amp;gt;::CoordinateCommitTransactionCmd::Invocation::typedRun(mongo::OperationContext *)&lt;/tt&gt;&lt;br/&gt;
    /src/mongo/db/s/txn_two_phase_commit_cmds.cpp, line: 269&lt;br/&gt;
    &lt;font color=&quot;red&quot;&gt;Assigning: &quot;txnParticipant&quot; = null return value from &quot;get&quot;.&lt;/font&gt; &lt;/p&gt;
&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;                    auto txnParticipant = TransactionParticipant::get(opCtx);&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
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&lt;p/&gt;

&lt;p&gt;  File:  &lt;tt&gt;/src/mongo/db/s/txn_two_phase_commit_cmds.cpp&lt;/tt&gt;&lt;br/&gt;
  Function &lt;tt&gt;mongo::&amp;lt;unnamed&amp;gt;::CoordinateCommitTransactionCmd::Invocation::typedRun(mongo::OperationContext *)&lt;/tt&gt;&lt;br/&gt;
    /src/mongo/db/s/txn_two_phase_commit_cmds.cpp, line: 269&lt;br/&gt;
    &lt;font color=&quot;red&quot;&gt;Assigning: &quot;txnParticipant&quot; = null return value from &quot;get&quot;.&lt;/font&gt; &lt;/p&gt;
&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;                    auto txnParticipant = TransactionParticipant::get(opCtx);&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;
</description>
                <environment></environment>
        <key id="605853">SERVER-37160</key>
            <summary>Coverity analysis defect 105017: Dereference null return value</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="matthew.saltz@mongodb.com">Matthew Saltz</assignee>
                                    <reporter username="xgen-internal-coverity">Coverity Collector User</reporter>
                        <labels>
                            <label>Coverity</label>
                            <label>sharding-wfbf-day</label>
                    </labels>
                <created>Mon, 17 Sep 2018 13:05:33 +0000</created>
                <updated>Tue, 23 Oct 2018 14:00:25 +0000</updated>
                            <resolved>Tue, 23 Oct 2018 14:00:25 +0000</resolved>
                                                                    <component>Replication</component>
                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="2038965" author="matthew.saltz" created="Tue, 23 Oct 2018 14:00:25 +0000"  >&lt;p&gt;This will no longer be an issue once all users of the TransactionParticipant have to check out the session first.&lt;/p&gt;</comment>
                    </comments>
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                            <issuelinktype id="10010">
                    <name>Duplicate</name>
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                                        <issuelink>
            <issuekey id="607944">SERVER-37244</issuekey>
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