Commit 815444c1ff for wordpress.org

commit 815444c1ff1b4b2dd3ae8c2e78b3c64d6e2e9a5a
Author: jonsurrell <jonsurrell@git.wordpress.org>
Date:   Wed Sep 23 08:51:52 2026 +0000

    Block Processor: Stop extra block delimiter on trailing comments.

    `WP_Block_Processor::next_delimiter()` reported an extra delimiter when HTML content ended in `<`, `<!`, or `<!-`. Set `INCOMPLETE_INPUT` when returning that span to prevent incorrect parsing.

    Developed in: https://github.com/WordPress/wordpress-develop/pull/13604

    Props jonsurrell, westonruter, dmsnell.
    See #66138.

    Built from https://develop.svn.wordpress.org/trunk@63888


    git-svn-id: http://core.svn.wordpress.org/trunk@63060 1a063a9b-81f0-0310-95a4-ce76da25c4cd

diff --git a/wp-includes/class-wp-block-processor.php b/wp-includes/class-wp-block-processor.php
index 7b35b6aff3..d279a262a8 100644
--- a/wp-includes/class-wp-block-processor.php
+++ b/wp-includes/class-wp-block-processor.php
@@ -832,6 +832,11 @@ class WP_Block_Processor {
 					$this->open_blocks_at[]         = $after_prev_delimiter;
 					$this->open_blocks_length[]     = 0;
 					$this->was_void                 = true;
+
+					if ( $backup > 0 ) {
+						$this->last_error = self::INCOMPLETE_INPUT;
+					}
+
 					return true;
 				}

diff --git a/wp-includes/version.php b/wp-includes/version.php
index 6f42647529..64107a9510 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '7.2-alpha-63887';
+$wp_version = '7.2-alpha-63888';

 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.