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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-28977] Coverity analysis defect 101508: Data race condition</title>
                <link>https://jira.mongodb.org/browse/SERVER-28977</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Thread shared data is accessed without holding an appropriate lock, possibly causing a race condition&lt;/p&gt;

&lt;p&gt;Defect 101508 (STATIC_C)&lt;br/&gt;
  Checker MISSING_LOCK (subcategory none)&lt;br/&gt;
  File:  &lt;tt&gt;/src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.h&lt;/tt&gt;&lt;br/&gt;
  Function &lt;tt&gt;mongo::EphemeralForTestRecordStore::updateStatsAfterRepair(mongo::OperationContext *, long long, long long)&lt;/tt&gt;&lt;br/&gt;
    /src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.h, line: 132&lt;br/&gt;
    &lt;font color=&quot;red&quot;&gt;Accessing &quot;this-&amp;gt;_data-&amp;gt;dataSize&quot; without holding lock &quot;mongo::EphemeralForTestRecordStore::Data.recordsMutex&quot;. Elsewhere, &quot;_ZN5mongo27EphemeralForTestRecordStore4DataE.dataSize&quot; is accessed with &quot;mongo::EphemeralForTestRecordStore::Data.recordsMutex&quot; held 7 out of 9 times.&lt;/font&gt; &lt;/p&gt;
&lt;p/&gt;
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                <environment></environment>
        <key id="377748">SERVER-28977</key>
            <summary>Coverity analysis defect 101508: Data race condition</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="zach.yam@mongodb.com">Zach Yam</assignee>
                                    <reporter username="xgen-internal-coverity">Coverity Collector User</reporter>
                        <labels>
                            <label>coverity</label>
                            <label>neweng</label>
                    </labels>
                <created>Wed, 26 Apr 2017 13:13:43 +0000</created>
                <updated>Mon, 30 Oct 2023 23:17:12 +0000</updated>
                            <resolved>Thu, 13 Jun 2019 20:03:18 +0000</resolved>
                                                    <fixVersion>4.3.1</fixVersion>
                    <fixVersion>4.2.3</fixVersion>
                                    <component>Storage</component>
                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                                                                <comments>
                            <comment id="2607537" author="xgen-internal-githook" created="Fri, 13 Dec 2019 19:27:58 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Eric Milkie&apos;, &apos;email&apos;: &apos;milkie@mongodb.com&apos;, &apos;username&apos;: &apos;milkie&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-28977&quot; title=&quot;Coverity analysis defect 101508: Data race condition&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-28977&quot;&gt;&lt;del&gt;SERVER-28977&lt;/del&gt;&lt;/a&gt; Coverity analysis defect 101508: Data race condition&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 676c69403a0b40686a3c9552c407fdea19bc92e9)&lt;br/&gt;
Branch: v4.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/2a7f11fa4cfa7720bd0747cac9125352da6c59f0&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/2a7f11fa4cfa7720bd0747cac9125352da6c59f0&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2283936" author="xgen-internal-githook" created="Thu, 13 Jun 2019 19:49:47 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Zach Yam&apos;, &apos;email&apos;: &apos;zach.yam@mongodb.com&apos;, &apos;username&apos;: &apos;zachyam&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-28977&quot; title=&quot;Coverity analysis defect 101508: Data race condition&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-28977&quot;&gt;&lt;del&gt;SERVER-28977&lt;/del&gt;&lt;/a&gt; Coverity analysis defect 101508: Data race condition&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/676c69403a0b40686a3c9552c407fdea19bc92e9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/676c69403a0b40686a3c9552c407fdea19bc92e9&lt;/a&gt;&lt;/p&gt;</comment>
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