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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-21554] Coverity analysis defect 76764: Macro compares unsigned to 0</title>
                <link>https://jira.mongodb.org/browse/SERVER-21554</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;An unsigned value can never be less than 0&lt;/p&gt;

&lt;p&gt;Defect 76764 (STATIC_C)&lt;br/&gt;
  Checker NO_EFFECT (subcategory unsigned_compare_macros)&lt;br/&gt;
  File:  &lt;tt&gt;/src/mongo/util/itoa.cpp&lt;/tt&gt;&lt;br/&gt;
  Function &lt;tt&gt;mongo::ItoA::ItoA(unsigned int)&lt;/tt&gt;&lt;br/&gt;
    /src/mongo/util/itoa.cpp, line: 1060&lt;br/&gt;
    &lt;font color=&quot;red&quot;&gt;This greater-than-or-equal-to-zero comparison of an unsigned value is always true. &quot;pos &amp;gt;= 0UL&quot;.&lt;/font&gt; &lt;/p&gt;
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        <key id="240195">SERVER-21554</key>
            <summary>Coverity analysis defect 76764: Macro compares unsigned to 0</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="9">Done</resolution>
                                        <assignee username="waley.chen">Waley Chen</assignee>
                                    <reporter username="xgen-internal-coverity">Coverity Collector User</reporter>
                        <labels>
                            <label>coverity</label>
                    </labels>
                <created>Thu, 19 Nov 2015 14:39:40 +0000</created>
                <updated>Sat, 13 Aug 2016 00:07:18 +0000</updated>
                            <resolved>Wed, 20 Jul 2016 21:09:39 +0000</resolved>
                                                    <fixVersion>3.3.11</fixVersion>
                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="1330554" author="xgen-internal-githook" created="Wed, 20 Jul 2016 21:08:21 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;WaleyChen&apos;, u&apos;name&apos;: u&apos;Waley Chen&apos;, u&apos;email&apos;: u&apos;waleycz@gmail.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-21554&quot; title=&quot;Coverity analysis defect 76764: Macro compares unsigned to 0&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-21554&quot;&gt;&lt;del&gt;SERVER-21554&lt;/del&gt;&lt;/a&gt; Coverity analysis defect 76764: Macro compares unsigned to 0&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/4f763e1509ab88aef9c9e7db45d9699f94382bf2&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/4f763e1509ab88aef9c9e7db45d9699f94382bf2&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1092951" author="milkie" created="Thu, 19 Nov 2015 14:42:13 +0000"  >&lt;p&gt;This is an interesting one.  The &apos;auto&apos; obscured that something is unsigned, and thus will underflow rather than going negative.&lt;/p&gt;</comment>
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