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HTML API: Fix finding RCData and Script tag closers.

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Fixes finding the following tag closers `</script>`, `</textarea>`, and `</title>` in `WP_HTML_Tag_Processor`.

Follow-up to [55407], [55203].

Props zieladam, dmsnell, hellofromTonya.
Fixes #57852.
See #57575.
Built from https://develop.svn.wordpress.org/trunk@55469


git-svn-id: http://core.svn.wordpress.org/trunk@55002 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
hellofromTonya 2023-03-06 18:55:21 +00:00
parent c2cd23a06b
commit 39308664bf
2 changed files with 8 additions and 6 deletions
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12
wp-includes/html-api/class-wp-html-tag-processor.php
View File

@ -775,7 +775,8 @@ class WP_HTML_Tag_Processor {
return false; return false;
} }
$at += 2; $closer_potentially_starts_at = $at;
$at += 2;
/* /*
* Find a case-insensitive match to the tag name. * Find a case-insensitive match to the tag name.
@ -818,7 +819,7 @@ class WP_HTML_Tag_Processor {
} }
if ( '>' === $html[ $at ] || '/' === $html[ $at ] ) { if ( '>' === $html[ $at ] || '/' === $html[ $at ] ) {
++$this->bytes_already_parsed; $this->bytes_already_parsed = $closer_potentially_starts_at;
return true; return true;
} }
} }
@ -887,7 +888,8 @@ class WP_HTML_Tag_Processor {
} }
if ( '/' === $html[ $at ] ) { if ( '/' === $html[ $at ] ) {
$is_closing = true; $closer_potentially_starts_at = $at - 1;
$is_closing = true;
++$at; ++$at;
} else { } else {
$is_closing = false; $is_closing = false;
@ -938,7 +940,7 @@ class WP_HTML_Tag_Processor {
} }
if ( $is_closing ) { if ( $is_closing ) {
$this->bytes_already_parsed = $at; $this->bytes_already_parsed = $closer_potentially_starts_at;
if ( $this->bytes_already_parsed >= $doc_length ) { if ( $this->bytes_already_parsed >= $doc_length ) {
return false; return false;
} }
@ -948,7 +950,7 @@ class WP_HTML_Tag_Processor {
} }
if ( '>' === $html[ $this->bytes_already_parsed ] ) { if ( '>' === $html[ $this->bytes_already_parsed ] ) {
++$this->bytes_already_parsed; $this->bytes_already_parsed = $closer_potentially_starts_at;
return true; return true;
} }
} }

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '6.2-beta4-55468'; $wp_version = '6.2-beta4-55469';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.