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    <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-23822] Coverity analysis defect 98550: Unintentional integer overflow</title>
                <link>https://jira.mongodb.org/browse/SERVER-23822</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;An integer overflow occurs, with the result converted to a wider integer type&lt;/p&gt;

&lt;p&gt;Defect 98550 (STATIC_C)&lt;br/&gt;
  Checker OVERFLOW_BEFORE_WIDEN (subcategory none)&lt;br/&gt;
  File:  &lt;tt&gt;/src/mongo/s/mongos_options.cpp&lt;/tt&gt;&lt;br/&gt;
  Function &lt;tt&gt;mongo::storeMongosOptions(const mongo::optionenvironment::Environment &amp;amp;, const std::vector&amp;lt;std::basic_string&amp;lt;char, std::char_traits&amp;lt;char&amp;gt;, std::allocator&amp;lt;char&amp;gt;&amp;gt;, std::allocator&amp;lt;std::basic_string&amp;lt;char, std::char_traits&amp;lt;char&amp;gt;, std::allocator&amp;lt;char&amp;gt;&amp;gt;&amp;gt;&amp;gt; &amp;amp;)&lt;/tt&gt;&lt;br/&gt;
    /src/mongo/s/mongos_options.cpp, line: 218&lt;br/&gt;
    &lt;font color=&quot;red&quot;&gt;Potentially overflowing expression &quot;maxChunkSizeMB * 1024&quot; with type &quot;int&quot; (32 bits, signed) is evaluated using 32-bit arithmetic, and then used in a context that expects an expression of type &quot;uint64_t const&quot; (64 bits, unsigned).&lt;/font&gt; &lt;/p&gt;
&lt;p/&gt;
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</description>
                <environment></environment>
        <key id="281034">SERVER-23822</key>
            <summary>Coverity analysis defect 98550: Unintentional integer overflow</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="kaloian.manassiev@mongodb.com">Kaloian Manassiev</assignee>
                                    <reporter username="xgen-internal-coverity">Coverity Collector User</reporter>
                        <labels>
                            <label>coverity</label>
                    </labels>
                <created>Wed, 20 Apr 2016 11:48:14 +0000</created>
                <updated>Wed, 5 Apr 2017 16:44:38 +0000</updated>
                            <resolved>Mon, 6 Jun 2016 06:27:23 +0000</resolved>
                                                                    <component>Sharding</component>
                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="1284703" author="kaloian.manassiev" created="Mon, 6 Jun 2016 06:27:23 +0000"  >&lt;p&gt;Commit &lt;a href=&quot;https://github.com/mongodb/mongo/commit/d900c3b855e66a337ebe6c6f46ab5656d79e1db9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;d900c3b855e66a337ebe6c6f46ab5656d79e1db9&lt;/a&gt; removes this option altogether, so this bug does not apply anymore.&lt;/p&gt;</comment>
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