From d6b53ec8400486b040b4fdd86eab519a3783d3ee Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Mon, 7 Jan 2019 12:47:38 +0000
Subject: [PATCH] Taxonomy: Escape `feed_image` argument in
 `Walker_Category::start_el()`.

See [11838] for the instance in `wp_list_authors()`.

Props abhijitrakas.
See #44880.

git-svn-id: https://develop.svn.wordpress.org/trunk@44413 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/class-walker-category.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-includes/class-walker-category.php b/src/wp-includes/class-walker-category.php
index 4c155c721b..6df6431b6b 100644
--- a/src/wp-includes/class-walker-category.php
+++ b/src/wp-includes/class-walker-category.php
@@ -146,7 +146,7 @@ class Walker_Category extends Walker {
 			if ( empty( $args['feed_image'] ) ) {
 				$link .= $name;
 			} else {
-				$link .= "<img src='" . $args['feed_image'] . "'$alt" . ' />';
+				$link .= "<img src='" . esc_url( $args['feed_image'] ) . "'$alt" . ' />';
 			}
 			$link .= '</a>';