Content Options: Ensure excerpt_length is an int to prevent fatal err…

…ors (#40389) Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/12235362927 Upstream-Ref: Automattic/jetpack@2cb6523
Automattic · Dec 9, 2024 · 17160b6 · 17160b6
1 parent 2b17cd4
commit 17160b6
Show file tree

Hide file tree

Showing 5 changed files with 88 additions and 85 deletions.
diff --git a/composer.lock b/composer.lock
diff --git a/vendor/automattic/jetpack-classic-theme-helper/CHANGELOG.md b/vendor/automattic/jetpack-classic-theme-helper/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 This is an alpha version! The changes listed here are not final.
 
 ### Fixed
+- Content Options: Ensure excerpt_length is cast to an int if it is not already, to prevent fatal errors.
 - Customizer: Fix spacing issue in Content Options
 
 ## [0.7.3] - 2024-12-04

diff --git a/vendor/automattic/jetpack-classic-theme-helper/src/content-options/blog-display.php b/vendor/automattic/jetpack-classic-theme-helper/src/content-options/blog-display.php
@@ -59,6 +59,8 @@ function jetpack_blog_display_custom_excerpt( $content = '' ) {
 			$text = wp_strip_all_tags( $text );
 			/** This filter is documented in wp-includes/formatting.php */
 			$excerpt_length = apply_filters( 'excerpt_length', 55 );
+			$excerpt_length = is_numeric( $excerpt_length ) ? (int) $excerpt_length : 55;
+
 			/** This filter is documented in wp-includes/formatting.php */
 			$excerpt_more = apply_filters( 'excerpt_more', ' [...]' );