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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>
    </build-info>


<item>
            <title>[SERVER-60616] Coverity analysis defect 120880: Unsigned compared against 0</title>
                <link>https://jira.mongodb.org/browse/SERVER-60616</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Unsigned compared against 0&lt;/p&gt;

&lt;p&gt; An unsigned value can never be negative, so this test will always evaluate the same way. An unsigned value can never be less than 0&lt;br/&gt;
/src/mongo/db/exec/sbe/expressions/expression.cpp:478: NO_EFFECT 120880 This greater-than-or-equal-to-zero comparison of an unsigned value is always true. &quot;n &amp;gt;= 0UL&quot;.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1896262">SERVER-60616</key>
            <summary>Coverity analysis defect 120880: Unsigned compared against 0</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</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="13201">Fixed</resolution>
                                        <assignee username="neil.shweky@mongodb.com">Neil Shweky</assignee>
                                    <reporter username="xgen-internal-coverity">Coverity Collector User</reporter>
                        <labels>
                            <label>coverity</label>
                            <label>neweng</label>
                    </labels>
                <created>Tue, 12 Oct 2021 13:36:37 +0000</created>
                <updated>Sun, 29 Oct 2023 21:47:31 +0000</updated>
                            <resolved>Wed, 20 Oct 2021 18:12:01 +0000</resolved>
                                    <version>5.1.0-rc0</version>
                                    <fixVersion>5.2.0</fixVersion>
                    <fixVersion>5.1.1</fixVersion>
                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="4177483" author="kyle.suarez" created="Tue, 9 Nov 2021 14:36:07 +0000"  >&lt;p&gt;This is in both 5.2.0 as well as 5.1.1, so adding back the 5.2.0 fixVersion. CC &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=neil.shweky&quot; class=&quot;user-hover&quot; rel=&quot;neil.shweky&quot;&gt;neil.shweky&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4176101" author="xgen-internal-githook" created="Mon, 8 Nov 2021 21:33:41 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Neil Shweky&apos;, &apos;email&apos;: &apos;neilshweky@gmail.com&apos;, &apos;username&apos;: &apos;Neilshweky&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-60616&quot; title=&quot;Coverity analysis defect 120880: Unsigned compared against 0&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-60616&quot;&gt;&lt;del&gt;SERVER-60616&lt;/del&gt;&lt;/a&gt;: change hash to use kAnyNumberOfArgs&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 1c805a82af30bbc7b47bdbdf03b50c2ac3005c31)&lt;br/&gt;
Branch: v5.1&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/c08373c3767d76e5fe674aeef806996d75940e48&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/c08373c3767d76e5fe674aeef806996d75940e48&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4135714" author="xgen-internal-githook" created="Wed, 20 Oct 2021 16:12:35 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Neil Shweky&apos;, &apos;email&apos;: &apos;neilshweky@gmail.com&apos;, &apos;username&apos;: &apos;Neilshweky&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-60616&quot; title=&quot;Coverity analysis defect 120880: Unsigned compared against 0&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-60616&quot;&gt;&lt;del&gt;SERVER-60616&lt;/del&gt;&lt;/a&gt;: change hash to use kAnyNumberOfArgs&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/7a1ba713cbb09a605de4db2bb9ce69477ea11859&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/7a1ba713cbb09a605de4db2bb9ce69477ea11859&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4118606" author="kyle.suarez" created="Tue, 12 Oct 2021 13:46:42 +0000"  >&lt;p&gt;The &lt;tt&gt;hash&lt;/tt&gt; builtin SBE function is using an arity checker function that has no effect because it will always be true. We have a &lt;a href=&quot;https://github.com/mongodb/mongo/blob/952085e37634d5beb992def4d32bb700f41ef03c/src/mongo/db/exec/sbe/expressions/expression.cpp#L356-L359&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;&lt;tt&gt;kAnyNumberOfArgs&lt;/tt&gt; function&lt;/a&gt; that can be used to trivially accept any number of arguments, used like so:&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;
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				&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;{&quot;setUnion&quot;, BuiltinFn{kAnyNumberOfArgs, vm::Builtin::setUnion, false}},&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
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&lt;p/&gt;</comment>
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            <issuekey id="1896264">SERVER-60617</issuekey>
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