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<title>[57400] branches/5.5/src/wp-admin: Grouped Backports to the 5.5 branch</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/57400">57400</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/57400","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>jorbin</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-01-30 14:51:40 +0000 (Tue, 30 Jan 2024)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Grouped Backports to the 5.5 branch
- Install: When populating options, maybe_serialize instead of always serialize.
- Uploads: Check for and verify ZIP archives.
Merges <a href="https://core.trac.wordpress.org/changeset/57388">[57388]</a> and <a href="https://core.trac.wordpress.org/changeset/57389">[57389]</a> to the 5.5 branch.
Props costdev, peterwilsoncc, azaozz, tykoted, johnbillion, desrosj, afragen, jorbin, xknown.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches55srcwpadminincludesclassfileuploadupgraderphp">branches/5.5/src/wp-admin/includes/class-file-upload-upgrader.php</a></li>
<li><a href="#branches55srcwpadminincludesschemaphp">branches/5.5/src/wp-admin/includes/schema.php</a></li>
<li><a href="#branches55srcwpadminupdatephp">branches/5.5/src/wp-admin/update.php</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#branches55">branches/5.5/</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/5.5
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/5.5 2024-01-30 14:50:35 UTC (rev 57399)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/5.5 2024-01-30 14:51:40 UTC (rev 57400)
</ins><a id="branches55"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/5.5</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:43557,43622
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43681-43682,43684-43688,43719-43720,43723,43726-43727,43729-43731,43734-43744,43747,43751-43754,43758,43760-43765,43767-43770,43772,43774-43781,43783,43785,43790-43806,43808-43821,43825,43828,43830-43834,43836-43843,43846-43863,43867-43889,43891-43894,43897-43905,43908-43909,43911-43929,43931-43942,43946-43947,43949-43956,43959-43964,43967-43969,43988,43994,44014,44017,44047,44183,44185,44187-44206,44208-44213,44231-44232,44235,44248,44284,44287-44288
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:48685-48686,48688-48689,48696,48701,48703,48705,48707,48717,48719,48721,48725-48726,48729-48731,48734,48736,48742,48745,48748-48751,48757-48758,48761,48767,48770,48772,48775,48777-48778,48783,48792,48796-48797,48800-48802,48808-48809,48814,48817,48820,48827,48832,48842,48850,48852-48853,48856,48859,48862,48864,48866,48868,48870,48872,48874,48876,48878,48880-48881,48884,48886,48888,48890,48892,48894-48895,48897,48899,48904,48908-48913,48918,48923-48924,48938,48946,48958,49121,49145-49147,49152,49162,49166,49168-49169,49175,49187,49201,49204,49227-49228,49244,49271,49306,49328,49335,49355,49359,49362,49369,49371,49380,49452,49548,49636,49779,49781-49784,49786,49836,49913,49933,49937-49940,49951,49983,49989-49990,50016-50017,50126,50176,50185,50192,50267-50268,50285,50298-50299,50379,50387,50413,50416,50432,50435-50436,50441-50444,50446,50473-50474,50476,50479,50485-50487,50545,50579
,50590,50592,50598,50670,50704,50796,50799,50930,50940-50941,50984-50985,51341,51355,51426,51498,51511,51535,51559-51560,51740,51810-51813,51828,51883,51921,51924-51925,51937,52002,52130,52183,52233,52412,52454-52457,52844,53112,53581-53582,53592,53736-53737,53940,53947,53958-53960,54039,54096,54108,54293,54313,54322,54342-54343,54373,54511,54521-54530,54541,54649-54651,54674,54750,54852,54968,55152,55350,55487,56833-56836,56838
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:48685-48686,48688-48689,48696,48701,48703,48705,48707,48717,48719,48721,48725-48726,48729-48731,48734,48736,48742,48745,48748-48751,48757-48758,48761,48767,48770,48772,48775,48777-48778,48783,48792,48796-48797,48800-48802,48808-48809,48814,48817,48820,48827,48832,48842,48850,48852-48853,48856,48859,48862,48864,48866,48868,48870,48872,48874,48876,48878,48880-48881,48884,48886,48888,48890,48892,48894-48895,48897,48899,48904,48908-48913,48918,48923-48924,48938,48946,48958,49121,49145-49147,49152,49162,49166,49168-49169,49175,49187,49201,49204,49227-49228,49244,49271,49306,49328,49335,49355,49359,49362,49369,49371,49380,49452,49548,49636,49779,49781-49784,49786,49836,49913,49933,49937-49940,49951,49983,49989-49990,50016-50017,50126,50176,50185,50192,50267-50268,50285,50298-50299,50379,50387,50413,50416,50432,50435-50436,50441-50444,50446,50473-50474,50476,50479,50485-50487,50545,50579
,50590,50592,50598,50670,50704,50796,50799,50930,50940-50941,50984-50985,51341,51355,51426,51498,51511,51535,51559-51560,51740,51810-51813,51828,51883,51921,51924-51925,51937,52002,52130,52183,52233,52412,52454-52457,52844,53112,53581-53582,53592,53736-53737,53940,53947,53958-53960,54039,54096,54108,54293,54313,54322,54342-54343,54373,54511,54521-54530,54541,54649-54651,54674,54750,54852,54968,55152,55350,55487,56833-56836,56838,57388-57389
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches55srcwpadminincludesclassfileuploadupgraderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-admin/includes/class-file-upload-upgrader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-admin/includes/class-file-upload-upgrader.php 2024-01-30 14:50:35 UTC (rev 57399)
+++ branches/5.5/src/wp-admin/includes/class-file-upload-upgrader.php 2024-01-30 14:51:40 UTC (rev 57400)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -68,6 +68,30 @@
</span><span class="cx" style="display: block; padding: 0 10px"> wp_die( $file['error'] );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( 'pluginzip' === $form || 'themezip' === $form ) {
+ $archive_is_valid = false;
+
+ /** This filter is documented in wp-admin/includes/file.php */
+ if ( class_exists( 'ZipArchive', false ) && apply_filters( 'unzip_file_use_ziparchive', true ) ) {
+ $archive = new ZipArchive();
+ $archive_is_valid = $archive->open( $file['file'], ZIPARCHIVE::CHECKCONS );
+
+ if ( true === $archive_is_valid ) {
+ $archive->close();
+ }
+ } else {
+ require_once ABSPATH . 'wp-admin/includes/class-pclzip.php';
+
+ $archive = new PclZip( $file['file'] );
+ $archive_is_valid = is_array( $archive->properties() );
+ }
+
+ if ( true !== $archive_is_valid ) {
+ wp_delete_file( $file['file'] );
+ wp_die( __( 'Incompatible Archive.' ) );
+ }
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $this->filename = $_FILES[ $form ]['name'];
</span><span class="cx" style="display: block; padding: 0 10px"> $this->package = $file['file'];
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="branches55srcwpadminincludesschemaphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-admin/includes/schema.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-admin/includes/schema.php 2024-01-30 14:50:35 UTC (rev 57399)
+++ branches/5.5/src/wp-admin/includes/schema.php 2024-01-30 14:51:40 UTC (rev 57400)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -577,14 +577,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $autoload = 'yes';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( is_array( $value ) ) {
- $value = serialize( $value );
- }
-
</del><span class="cx" style="display: block; padding: 0 10px"> if ( ! empty( $insert ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $insert .= ', ';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $value = maybe_serialize( sanitize_option( $option, $value ) );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $insert .= $wpdb->prepare( '(%s, %s, %s)', $option, $value, $autoload );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="branches55srcwpadminupdatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-admin/update.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-admin/update.php 2024-01-30 14:50:35 UTC (rev 57399)
+++ branches/5.5/src/wp-admin/update.php 2024-01-30 14:51:40 UTC (rev 57400)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -151,6 +151,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> check_admin_referer( 'plugin-upload' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( isset( $_FILES['pluginzip']['name'] ) && ! str_ends_with( strtolower( $_FILES['pluginzip']['name'] ), '.zip' ) ) {
+ wp_die( __( 'Only .zip archives may be uploaded.' ) );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $file_upload = new File_Upload_Upgrader( 'pluginzip', 'package' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $title = __( 'Upload Plugin' );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -293,6 +297,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> check_admin_referer( 'theme-upload' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( isset( $_FILES['themezip']['name'] ) && ! str_ends_with( strtolower( $_FILES['themezip']['name'] ), '.zip' ) ) {
+ wp_die( __( 'Only .zip archives may be uploaded.' ) );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $file_upload = new File_Upload_Upgrader( 'themezip', 'package' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $title = __( 'Upload Theme' );
</span></span></pre>
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