diff --git a/security/landlock/fs.c b/security/landlock/fs.c
index fc520a06f9af..0171f7eb6ee1 100644
--- a/security/landlock/fs.c
+++ b/security/landlock/fs.c
@@ -737,8 +737,8 @@ static int current_check_refer_path(struct dentry *const old_dentry,
 	bool allow_parent1, allow_parent2;
 	access_mask_t access_request_parent1, access_request_parent2;
 	struct path mnt_dir;
-	layer_mask_t layer_masks_parent1[LANDLOCK_NUM_ACCESS_FS],
-		layer_masks_parent2[LANDLOCK_NUM_ACCESS_FS];
+	layer_mask_t layer_masks_parent1[LANDLOCK_NUM_ACCESS_FS] = {},
+		     layer_masks_parent2[LANDLOCK_NUM_ACCESS_FS] = {};
 
 	if (!dom)
 		return 0;