From 67ebeea531664b3ca559a5b2ba5b649d563b140a Mon Sep 17 00:00:00 2001
From: thelovekesh <lovekesh.kumar@rtcamp.com>
Date: Wed, 25 Oct 2023 12:30:13 +0530
Subject: [PATCH] Update img sanitizer to avoid adding `fetchpriority`
 attribute to amp-img

---
 includes/sanitizers/class-amp-img-sanitizer.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/includes/sanitizers/class-amp-img-sanitizer.php b/includes/sanitizers/class-amp-img-sanitizer.php
index f4bcf30d482..914153e2e48 100644
--- a/includes/sanitizers/class-amp-img-sanitizer.php
+++ b/includes/sanitizers/class-amp-img-sanitizer.php
@@ -298,6 +298,10 @@ private function filter_attributes( $attributes ) {
 					}
 					break;
 
+				// Avoid adding `fetchpriority` to amp-img element.
+				case Attribute::FETCHPRIORITY:
+					break;
+
 				default:
 					$out[ $name ] = $value;
 					break;