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When the Tag Processor (or HTML Processor) attempts to parse certain incomplete script tags, the parser enters an infinite loop and will hang indefinitely. The conditions to reach this situation are: - Input HTML ends with an open script tag. - The final character of input is `-` or `<`. The infinite loop was caused by the parser-advancing increment not being called when two `||` OR conditions short-circuited. If the first condition was true, the `$at++` code was never reached. This path resolves the issue. Developed in https://github.com/wordpress/wordpress-develop/pull/7128 Discussed in https://core.trac.wordpress.org/ticket/61810 Follow-up to [55203]. Props: dmsnell, jonsurrell. Fixes #61810. Built from https://develop.svn.wordpress.org/trunk@58845 git-svn-id: http://core.svn.wordpress.org/trunk@58241 1a063a9b-81f0-0310-95a4-ce76da25c4cd |
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| .. | ||
| class-wp-html-active-formatting-elements.php | ||
| class-wp-html-attribute-token.php | ||
| class-wp-html-decoder.php | ||
| class-wp-html-open-elements.php | ||
| class-wp-html-processor-state.php | ||
| class-wp-html-processor.php | ||
| class-wp-html-span.php | ||
| class-wp-html-stack-event.php | ||
| class-wp-html-tag-processor.php | ||
| class-wp-html-text-replacement.php | ||
| class-wp-html-token.php | ||
| class-wp-html-unsupported-exception.php | ||
| html5-named-character-references.php | ||