WordPress/wp-includes
hellofromTonya b8322a053e Code Modernization: Fix null to non-nullable deprecation in wp_privacy_anonymize_ip().
The `wp_privacy_anonymize_ip()` function expects a string for the `$ip_addr` parameter, but did not do any input validation.

One of the pre-existing test cases, passed `null` to the function, leading to a `substr_count(): Passing null to parameter #1 ($haystack) of type string is deprecated` notice on PHP 8.1.

Fixed now by doing a cursory check on the variable at the start of the function and bowing out early for a number of cases (`null`, `false`, `0`, `''`) which would all result in the same `0.0.0.0` output anyway.

Follow-up [42971].

Props jrf, hellofromTonya.
See #53635.
Built from https://develop.svn.wordpress.org/trunk@51793


git-svn-id: http://core.svn.wordpress.org/trunk@51400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-09-09 22:56:56 +00:00
..
assets Editor: Update block editor packages for WordPress 5.8.1. 2021-09-01 19:08:24 +00:00
block-patterns Block Editor: Backport fixes targetted for WordPress 5.8 RC4. 2021-07-15 18:55:29 +00:00
block-supports Coding Standards: Use static closures when not using $this. 2021-08-26 12:59:02 +00:00
blocks Build: Split packages and blocks to their webpack configs 2021-07-28 10:06:59 +00:00
certificates
css Coding Standards: Apply coding standards on CSS. 2021-09-02 22:18:00 +00:00
customize Code Modernization: Fix parameter name mismatch with parent in WP_Customize_Custom_CSS_Setting::validate(). 2021-09-09 15:18:55 +00:00
fonts
ID3 External libraries: Include upstream GetID3 fix for PHP 8. 2021-04-14 23:10:04 +00:00
images
IXR XML-RPC: Set HTTP status code in accordance with the spec. 2021-05-24 02:18:58 +00:00
js Editor: Revert [51748] and [51649]. They intorduced a bug where wp.editor may be replaced with wp.oldEditor in certain cases. 2021-09-08 23:29:58 +00:00
php-compat Docs: Improve documentation for a few functions per the documentation standards. 2021-08-10 13:45:57 +00:00
PHPMailer External Libraries: Restore the phpcs:ignore statements in PHPMailer. 2021-08-18 14:08:56 +00:00
pomo Code Modernization: Silence the deprecation warning for auto_detect_line_endings. 2021-08-18 21:58:57 +00:00
random_compat
Requests External Libraries: Update the Requests library to version 1.8.0. 2021-05-11 19:42:02 +00:00
rest-api Widgets: Revert [51705]. 2021-09-09 21:40:57 +00:00
SimplePie
sitemaps Code Modernization: Fix parameter name mismatches for parent/child classes in WP_Sitemaps_Provider::get_max_num_pages(). 2021-09-09 19:42:56 +00:00
sodium_compat Upgrade/Install: Update sodium_compat to v1.17.0. 2021-08-10 13:04:57 +00:00
Text
theme-compat
widgets Code Modernization: Fix parameter name mismatches for parent/child classes in WP_Widget::update(). 2021-09-09 20:13:57 +00:00
admin-bar.php Toolbar: Provide a CSS custom property for the admin bar height. 2021-08-26 18:24:58 +00:00
atomlib.php
author-template.php Users: Escape get_author_posts_url() link in wp_list_authors(). 2021-06-21 06:06:57 +00:00
block-editor.php Docs: Fix typo in the get_block_editor_settings() description. 2021-08-15 12:45:59 +00:00
block-i18n.json Blocks: Add support for variations in block.json` file 2021-08-11 09:08:01 +00:00
block-patterns.php Editor: Ensure the Query block pattern category is translatable. 2021-07-02 14:35:58 +00:00
block-template-utils.php Docs: Descriptive improvements and corrections for various docblocks. 2021-07-01 21:12:58 +00:00
block-template.php Coding Standards: Use static closures when not using $this. 2021-08-26 12:59:02 +00:00
blocks.php Editor: Ensure block attribute serialization in PHP matches the JavaScript equivalent. 2021-08-26 19:10:58 +00:00
bookmark-template.php
bookmark.php General: Ensure consistent type for integer properties of a bookmark object. 2021-05-20 00:04:56 +00:00
cache-compat.php
cache.php
canonical.php Permalinks: Revert the changes stemming from pagination limits. 2021-06-08 23:32:56 +00:00
capabilities.php Roles/Caps: Return same result from current_user_can and user_can(). 2021-03-04 00:14:04 +00:00
category-template.php Docs: Add and correct examples of common names for various dynamic hooks. 2021-07-03 21:42:59 +00:00
category.php
class-feed.php
class-http.php Docs: Undo the accidental revert of [51299] made in [51300]. 2021-07-01 21:29:56 +00:00
class-IXR.php
class-json.php
class-oembed.php
class-phpass.php External Libraries: Update the phpass library to version 0.5. 2021-05-25 18:47:59 +00:00
class-phpmailer.php
class-pop3.php
class-requests.php External Libraries: Update the Requests library to version 1.8.1. 2021-06-06 14:05:56 +00:00
class-simplepie.php
class-smtp.php Mail: Make sure the SMTP class is only required once if a plugin requires wp-includes/class-smtp.php directly. 2021-01-26 13:45:57 +00:00
class-snoopy.php
class-walker-category-dropdown.php Code Modernization: Fix last parameter name mismatches for parent/child classes in Walker::start_el(). 2021-09-09 12:39:59 +00:00
class-walker-category.php Code Modernization: Fix reserved keyword and parameter name mismatches for parent/child classes in Walker::end_el(). 2021-09-09 13:03:55 +00:00
class-walker-comment.php Code Modernization: Fix reserved keyword and parameter name mismatches for parent/child classes in Walker::end_el(). 2021-09-09 13:03:55 +00:00
class-walker-nav-menu.php Code Modernization: Fix reserved keyword and parameter name mismatches for parent/child classes in Walker::end_el(). 2021-09-09 13:03:55 +00:00
class-walker-page-dropdown.php Code Modernization: Fix last parameter name mismatches for parent/child classes in Walker::start_el(). 2021-09-09 12:39:59 +00:00
class-walker-page.php Code Modernization: Fix reserved keyword and parameter name mismatches for parent/child classes in Walker::end_el(). 2021-09-09 13:03:55 +00:00
class-wp-admin-bar.php
class-wp-ajax-response.php
class-wp-application-passwords.php Application Passwords: Improve various user-facing and developer-facing terminology. 2021-07-19 21:14:57 +00:00
class-wp-block-editor-context.php Editor: Add missing class WP_Block_Editor_Context 2021-05-24 07:38:58 +00:00
class-wp-block-list.php Code Modernization: Silence the deprecation warnings for missing return type in WP_Block_List. 2021-08-03 11:12:55 +00:00
class-wp-block-parser.php Editor: Update @wordpress npm packages 2021-02-02 05:17:13 +00:00
class-wp-block-pattern-categories-registry.php Coding Standards: Remove a one-time $message variable in some _doing_it_wrong() calls. 2021-06-15 15:22:58 +00:00
class-wp-block-patterns-registry.php Coding Standards: Remove a one-time $message variable in some _doing_it_wrong() calls. 2021-06-15 15:22:58 +00:00
class-wp-block-styles-registry.php Coding Standards: Remove a one-time $message variable in some _doing_it_wrong() calls. 2021-06-15 15:22:58 +00:00
class-wp-block-supports.php Editor: Update @wordpress npm packages 2021-01-28 02:04:13 +00:00
class-wp-block-template.php Block Editor: Introduce block templates for classic themes. 2021-05-25 14:20:57 +00:00
class-wp-block-type-registry.php Coding Standards: Remove a one-time $message variable in some _doing_it_wrong() calls. 2021-06-15 15:22:58 +00:00
class-wp-block-type.php Build: Split packages and blocks to their webpack configs 2021-07-28 10:06:59 +00:00
class-wp-block.php Build: Split packages and blocks to their webpack configs 2021-07-28 10:06:59 +00:00
class-wp-comment-query.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-comment.php Docs: Promote many bool types to true or false where only that value is used. 2021-01-03 22:04:04 +00:00
class-wp-customize-control.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-customize-manager.php Docs: Fix typo in a comment in WP_Customize_Manager::get_return_url(). 2021-09-04 00:39:04 +00:00
class-wp-customize-nav-menus.php Coding Standards: Use strict comparison in wp-includes/class-wp-customize-nav-menus.php. 2021-05-30 19:18:01 +00:00
class-wp-customize-panel.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-customize-section.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-customize-setting.php Code Modernization: Fix parameter name mismatches for parent/child classes in WP_Customize_Setting::sanitize(). 2021-09-09 14:32:57 +00:00
class-wp-customize-widgets.php Widgets: Revert [51705]. 2021-09-09 21:40:57 +00:00
class-wp-date-query.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-dependency.php
class-wp-editor.php Editor: Revert [51748] and [51649]. They intorduced a bug where wp.editor may be replaced with wp.oldEditor in certain cases. 2021-09-08 23:29:58 +00:00
class-wp-embed.php Administration: Consistently escape admin_url() links. 2021-06-17 14:37:00 +00:00
class-wp-error.php
class-wp-fatal-error-handler.php Booststrap/Load: Only reference recovery mode email when it can be sent. 2021-06-05 15:46:57 +00:00
class-wp-feed-cache-transient.php
class-wp-feed-cache.php
class-wp-hook.php Code Modernization: Silence the deprecation warnings for missing return type in WP_Hook. 2021-08-03 11:02:00 +00:00
class-wp-http-cookie.php
class-wp-http-curl.php
class-wp-http-encoding.php Docs: In various @return tags, list the expected type first, instead of false. 2021-01-15 20:08:07 +00:00
class-wp-http-ixr-client.php Docs: Promote many bool types to true or false where only that value is used. 2021-01-03 22:04:04 +00:00
class-wp-http-proxy.php
class-wp-http-requests-hooks.php Docs: Descriptive improvements and corrections for various docblocks. 2021-07-01 21:12:58 +00:00
class-wp-http-requests-response.php
class-wp-http-response.php
class-wp-http-streams.php Docs: Corrections and improvements to types used in docblocks for symbols, properties, and filters. 2021-07-01 21:02:57 +00:00
class-wp-image-editor-gd.php Code Modernization: Fix parameter name mismatches for parent/child classes in WP_Image_Editor::save(). 2021-09-09 20:39:58 +00:00
class-wp-image-editor-imagick.php Code Modernization: Fix parameter name mismatches for parent/child classes in WP_Image_Editor::save(). 2021-09-09 20:39:58 +00:00
class-wp-image-editor.php Code Modernization: Fix parameter name mismatches for parent/child classes in WP_Image_Editor::save(). 2021-09-09 20:39:58 +00:00
class-wp-list-util.php Docs: Improve documentation for wp_list_filter() and wp_filter_object_list(). 2021-05-28 18:04:57 +00:00
class-wp-locale-switcher.php
class-wp-locale.php
class-wp-matchesmapregex.php
class-wp-meta-query.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-metadata-lazyloader.php Docs: Various docblock corrections particularly relating to boolean types. 2021-01-03 21:57:09 +00:00
class-wp-network-query.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-network.php Docs: Promote many bool types to true or false where only that value is used. 2021-01-03 22:04:04 +00:00
class-wp-object-cache.php
class-wp-oembed-controller.php Docs: Document the usage of $wp_embed global in WP_oEmbed_Controller::get_proxy_item(). 2021-06-15 10:24:57 +00:00
class-wp-oembed.php Docs: Promote many bool types to true or false where only that value is used. 2021-01-03 22:04:04 +00:00
class-wp-paused-extensions-storage.php
class-wp-post-type.php Docs: Various docblock improvements. 2020-12-10 23:59:03 +00:00
class-wp-post.php
class-wp-query.php Docs: Add missing documentation for the minute parameter of WP_Query. 2021-07-30 10:53:58 +00:00
class-wp-recovery-mode-cookie-service.php
class-wp-recovery-mode-email-service.php Coding Standards: Move some translator comments to the correct place. 2021-04-04 18:30:05 +00:00
class-wp-recovery-mode-key-service.php
class-wp-recovery-mode-link-service.php Docs: Document the usage of $pagenow global in a few functions. 2021-02-22 19:18:12 +00:00
class-wp-recovery-mode.php
class-wp-rewrite.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-role.php
class-wp-roles.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-session-tokens.php
class-wp-simplepie-file.php Docs: Miscellaneous DocBlock corrections. 2021-05-15 17:38:05 +00:00
class-wp-simplepie-sanitize-kses.php
class-wp-site-query.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-site.php Docs: Various docblock corrections and improvements. 2021-02-20 17:10:11 +00:00
class-wp-tax-query.php
class-wp-taxonomy.php Taxonomy: Reorder some WP_Taxonomy properties for consistency. 2021-02-01 11:55:00 +00:00
class-wp-term-query.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class-wp-term.php Docs: Various docblock corrections. 2020-12-10 23:53:07 +00:00
class-wp-text-diff-renderer-inline.php
class-wp-text-diff-renderer-table.php Revisions: Generate correct number of columns in wp_text_diff. 2021-01-27 21:53:58 +00:00
class-wp-theme-json-resolver.php Coding Standards: Apply some minor alignment fixes. 2021-08-30 14:09:58 +00:00
class-wp-theme-json.php Coding Standards: Use static closures when not using $this. 2021-08-26 12:59:02 +00:00
class-wp-theme.php Code Modernization: Silence the deprecation warnings for missing return type in WP_Theme. 2021-08-02 22:31:56 +00:00
class-wp-user-meta-session-tokens.php
class-wp-user-query.php Plugins: Replace usage of $this in action and filter parameter docblocks with more appropriate variable names. 2021-01-08 14:30:14 +00:00
class-wp-user-request.php
class-wp-user.php Roles/Caps: Return same result from current_user_can and user_can(). 2021-03-04 00:14:04 +00:00
class-wp-walker.php Code Modernization: Fix reserved keyword and parameter name mismatches for parent/child classes in Walker::end_el(). 2021-09-09 13:03:55 +00:00
class-wp-widget-factory.php Widgets: Fix widget preview not working if widget registered via a instance 2021-06-23 01:34:58 +00:00
class-wp-widget.php Coding Standards: Simplify the logic in WP_Widget::get_field_name() and ::get_field_id(). 2021-06-04 10:47:58 +00:00
class-wp-xmlrpc-server.php Docs: Add a @see reference to the xmlrpc_enabled filter in wp_xmlrpc_server::set_is_enabled(). 2021-08-10 12:54:56 +00:00
class-wp.php Code Modernization: Check the return type of parse_url() in WP::parse_request(). 2021-08-16 20:17:57 +00:00
class.wp-dependencies.php
class.wp-scripts.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
class.wp-styles.php Docs: Replace $this in hook param docs with more appropriate names. 2021-07-30 19:35:58 +00:00
comment-template.php Docs: Add and correct examples of common names for various dynamic hooks. 2021-07-03 21:42:59 +00:00
comment.php Docs: Clarify return results for a non-existing ID in metadata functions. 2021-04-02 15:49:05 +00:00
compat.php Docs: Correct a comment about WebP constants in wp-includes/compat.php. 2021-07-22 13:07:57 +00:00
cron.php Code Modernization: Add input validation to _set_cron_array(). 2021-08-30 15:20:56 +00:00
date.php
default-constants.php
default-filters.php Widgets: Warn when wp-editor script or wp-edit-post style is enqueued in widgets editor 2021-07-09 01:18:57 +00:00
default-widgets.php REST API: Add widget endpoints 2021-05-25 08:27:57 +00:00
deprecated.php General: Restore (un-deprecate) the sanitize_url() function. 2021-08-10 19:44:59 +00:00
embed-template.php
embed.php Coding Standards: Apply coding standards on CSS. 2021-09-02 22:18:00 +00:00
error-protection.php
feed-atom-comments.php
feed-atom.php Coding Standards: Add a space before / character in some self-closing HTML tags. 2021-03-20 18:30:08 +00:00
feed-rdf.php
feed-rss2-comments.php
feed-rss2.php
feed-rss.php
feed.php Docs: Miscellaneous DocBlock corrections. 2021-05-15 17:38:05 +00:00
formatting.php Coding Standards: Use static closures when not using $this. 2021-08-26 12:59:02 +00:00
functions.php Code Modernization: Fix null to non-nullable deprecation in wp_privacy_anonymize_ip(). 2021-09-09 22:56:56 +00:00
functions.wp-scripts.php Docs: Provide a more accurate description for a few script and style functions. 2021-09-02 08:30:58 +00:00
functions.wp-styles.php Docs: Provide a more accurate description for a few script and style functions. 2021-09-02 08:30:58 +00:00
general-template.php Editor: Revert [51748] and [51649]. They intorduced a bug where wp.editor may be replaced with wp.oldEditor in certain cases. 2021-09-08 23:29:58 +00:00
http.php
https-detection.php Docs: Miscellaneous DocBlock corrections. 2021-05-15 17:38:05 +00:00
https-migration.php Security, Site Health: Make migrating a site to HTTPS a one-click interaction. 2021-02-02 00:10:01 +00:00
kses.php Docs: Move @since notes from the safe_style_css filter to the safecss_filter_attr() function. 2021-09-03 01:37:57 +00:00
l10n.php Blocks: Add support for variations in block.json` file 2021-08-11 09:08:01 +00:00
link-template.php Coding Standards: Remove redundant type casting to array in WP_Query::get_posts(). 2021-06-30 17:44:58 +00:00
load.php Multisite: Log error/warnings/notices from ms-files.php. 2021-07-06 20:21:57 +00:00
locale.php
media-template.php Media: Add / character to <img> tag in wp_print_media_templates(). 2021-08-04 14:25:58 +00:00
media.php Coding Standards: Fix WPCS issues in [51227]. 2021-06-24 20:55:58 +00:00
meta.php Docs: Document common names for dynamic hooks relating to metadata. 2021-07-03 21:32:58 +00:00
ms-blogs.php
ms-default-constants.php Code Modernization: Check the return type of parse_url() in ms_cookie_constants(). 2021-08-17 22:08:57 +00:00
ms-default-filters.php
ms-deprecated.php
ms-files.php Multisite: Log error/warnings/notices from ms-files.php. 2021-07-06 20:21:57 +00:00
ms-functions.php Networks and Sites: Replace two remaining occurrences of "blog" with "site" in user-facing strings. 2021-07-28 10:02:00 +00:00
ms-load.php
ms-network.php
ms-settings.php
ms-site.php Docs: Add a reference to WP_Site_Query::__construct() for information on accepted arguments in get_sites(). 2021-06-19 20:57:01 +00:00
nav-menu-template.php Docs: Promote many bool types to true or false where only that value is used. 2021-01-03 22:04:04 +00:00
nav-menu.php Docs: Undo the accidental revert of [51299] made in [51300]. 2021-07-01 21:29:56 +00:00
option.php Docs: Correct @see references for hooks in the get_option() description. 2021-07-03 11:31:58 +00:00
pluggable-deprecated.php
pluggable.php Docs: Undo the accidental revert of [51299] made in [51300]. 2021-07-01 21:29:56 +00:00
plugin.php Docs: Further synchronize documentation for some Plugin API functions. 2021-05-04 15:01:58 +00:00
post-formats.php
post-template.php Posts, Post Types: Pass the post object to the_password_form filter. 2021-04-26 15:38:05 +00:00
post-thumbnail-template.php Docs: Clarify the @return value for wp_get_attachment_image_url() and get_the_post_thumbnail_url(). 2021-02-08 14:14:08 +00:00
post.php Docs: Synchronize the $post_id argument description for some post and attachment functions. 2021-07-14 08:14:01 +00:00
query.php Coding Standards: Remove a one-time $message variable in some _doing_it_wrong() calls. 2021-06-15 15:22:58 +00:00
registration-functions.php
registration.php
rest-api.php Coding Standards: Use static closures when not using $this. 2021-08-26 12:59:02 +00:00
revision.php Docs: Add and correct examples of common names for various dynamic hooks. 2021-07-03 21:42:59 +00:00
rewrite.php
robots-template.php Robots: Remove contradictory directive check in wp_robots(). 2021-03-23 23:02:05 +00:00
rss-functions.php
rss.php Docs: In various @return tags, list the expected type first, instead of false or WP_Error. 2021-01-04 17:18:04 +00:00
script-loader.php External Libraries: Update whatwg-fetch package to version 3.6.2. 2021-08-30 13:51:11 +00:00
session.php Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant. 2020-02-06 06:33:11 +00:00
shortcodes.php Coding Standards: Remove a one-time $message variable in some _doing_it_wrong() calls. 2021-06-15 15:22:58 +00:00
sitemaps.php Docs: Miscellaneous DocBlock corrections. 2021-05-15 17:38:05 +00:00
spl-autoload-compat.php
taxonomy.php Docs: Сlarify that term_id is a valid value for the $field parameter of get_term_by(). 2021-09-05 11:06:59 +00:00
template-canvas.php Block Editor: Introduce block templates for classic themes. 2021-05-25 14:20:57 +00:00
template-loader.php
template.php Block Editor: Introduce block templates for classic themes. 2021-05-25 14:20:57 +00:00
theme-i18n.json Block Editor: Add Global Settings support using theme.json file. 2021-05-24 08:37:55 +00:00
theme-templates.php Block Editor: Package updates for Beta 3. 2021-06-22 10:00:50 +00:00
theme.json Block Editor: Add missing border setting on button block. 2021-08-03 18:14:58 +00:00
theme.php Widgets: Revert [51705]. 2021-09-09 21:40:57 +00:00
update.php Coding Standards: Use static closures when not using $this. 2021-08-26 12:59:02 +00:00
user.php Users: Introduce a meta_input argument for wp_insert_user(). 2021-09-07 21:31:55 +00:00
vars.php
version.php Code Modernization: Fix null to non-nullable deprecation in wp_privacy_anonymize_ip(). 2021-09-09 22:56:56 +00:00
widgets.php Widgets: Revert [51705]. 2021-09-09 21:40:57 +00:00
wlwmanifest.xml
wp-db.php Code Modernization: Set the MySQLi error reporting off for PHP 8.1. 2021-08-08 14:10:01 +00:00
wp-diff.php