# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/linux/hotfix-part-mac.patch
# Copyright (C) 2025 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0 or patched project license
# --- T2-COPYRIGHT-END ---

Only put valid and allocated partitions, not Apple_Free parts.

diff --git a/block/partitions/mac.c b/block/partitions/mac.c
index b02530d98629..305dc999e5c0 100644
--- a/block/partitions/mac.c
+++ b/block/partitions/mac.c
@@ -96,6 +96,9 @@ int mac_partition(struct parsed_partitions *state)
 		part = (struct mac_partition *) (data + pos%512);
 		if (be16_to_cpu(part->signature) != MAC_PARTITION_MAGIC)
 			break;
+		if ((be32_to_cpu(part->status) & (MAC_STATUS_VALID | MAC_STATUS_ALLOCATED)) !=
+		    (MAC_STATUS_VALID | MAC_STATUS_ALLOCATED))
+			continue;
 		put_partition(state, slot,
 			be32_to_cpu(part->start_block) * (secsize/512),
 			be32_to_cpu(part->block_count) * (secsize/512));
diff --git a/block/partitions/mac.h b/block/partitions/mac.h
index 0e41c9da7532..10828c5d53d2 100644
--- a/block/partitions/mac.h
+++ b/block/partitions/mac.h
@@ -30,6 +30,8 @@ struct mac_partition {
 	/* there is more stuff after this that we don't need */
 };
 
+#define MAC_STATUS_VALID	1	/* partition is valid */
+#define MAC_STATUS_ALLOCATED	2	/* partition is allocated */
 #define MAC_STATUS_BOOTABLE	8	/* partition is bootable */
 
 #define MAC_DRIVER_MAGIC	0x4552