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<title>[33277] branches/4.2/src/wp-includes/wp-db.php: WPDB: When checking that text isn't too long to insert into a column, `LONGTEXT` columns could fail, as their length is longer than `PHP_INT_MAX`.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/33277">33277</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/33277","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>pento</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-07-15 04:39:19 +0000 (Wed, 15 Jul 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>WPDB: When checking that text isn't too long to insert into a column, `LONGTEXT` columns could fail, as their length is longer than `PHP_INT_MAX`. Treating their length as a `float` instead of an `int` fixes this.

Merge of <a href="https://core.trac.wordpress.org/changeset/33276">[33276]</a> to the 4.2 branch.

See <a href="https://core.trac.wordpress.org/ticket/32165">#32165</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches42srcwpincludeswpdbphp">branches/4.2/src/wp-includes/wp-db.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="branches42srcwpincludeswpdbphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.2/src/wp-includes/wp-db.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.2/src/wp-includes/wp-db.php    2015-07-15 04:32:55 UTC (rev 33276)
+++ branches/4.2/src/wp-includes/wp-db.php      2015-07-15 04:39:19 UTC (rev 33277)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2682,9 +2682,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        // We're going to need to truncate by characters or bytes, depending on the length value we have.
</span><span class="cx" style="display: block; padding: 0 10px">                                        if ( 'byte' === $value['length']['type'] ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                // Split the CONVERT() calls by charset, so we can make sure the connection is right
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                $queries[ $value['charset'] ][ $col ] = $this->prepare( "CONVERT( LEFT( CONVERT( %s USING binary ), %d ) USING {$value['charset']} )", $value['value'], $value['length']['length'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         $queries[ $value['charset'] ][ $col ] = $this->prepare( "CONVERT( LEFT( CONVERT( %s USING binary ), %.0f ) USING {$value['charset']} )", $value['value'], $value['length']['length'] );
</ins><span class="cx" style="display: block; padding: 0 10px">                                         } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                $queries[ $value['charset'] ][ $col ] = $this->prepare( "LEFT( CONVERT( %s USING {$value['charset']} ), %d )", $value['value'], $value['length']['length'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         $queries[ $value['charset'] ][ $col ] = $this->prepare( "LEFT( CONVERT( %s USING {$value['charset']} ), %.0f )", $value['value'], $value['length']['length'] );
</ins><span class="cx" style="display: block; padding: 0 10px">                                         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                        unset( $data[ $col ]['db'] );
</span></span></pre>
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