29     const AvbHashtreeDescriptor* src, AvbHashtreeDescriptor* dest) {  in avb_hashtree_descriptor_validate_and_byteswap()  argument
32   avb_memcpy(dest, src, sizeof(AvbHashtreeDescriptor));  in avb_hashtree_descriptor_validate_and_byteswap()
35                                             (AvbDescriptor*)dest))  in avb_hashtree_descriptor_validate_and_byteswap()
38   if (dest->parent_descriptor.tag != AVB_DESCRIPTOR_TAG_HASHTREE) {  in avb_hashtree_descriptor_validate_and_byteswap()
43   dest->dm_verity_version = avb_be32toh(dest->dm_verity_version);  in avb_hashtree_descriptor_validate_and_byteswap()
44   dest->image_size = avb_be64toh(dest->image_size);  in avb_hashtree_descriptor_validate_and_byteswap()
45   dest->tree_offset = avb_be64toh(dest->tree_offset);  in avb_hashtree_descriptor_validate_and_byteswap()
46   dest->tree_size = avb_be64toh(dest->tree_size);  in avb_hashtree_descriptor_validate_and_byteswap()
47   dest->data_block_size = avb_be32toh(dest->data_block_size);  in avb_hashtree_descriptor_validate_and_byteswap()
48   dest->hash_block_size = avb_be32toh(dest->hash_block_size);  in avb_hashtree_descriptor_validate_and_byteswap()
49   dest->fec_num_roots = avb_be32toh(dest->fec_num_roots);  in avb_hashtree_descriptor_validate_and_byteswap()
50   dest->fec_offset = avb_be64toh(dest->fec_offset);  in avb_hashtree_descriptor_validate_and_byteswap()
51   dest->fec_size = avb_be64toh(dest->fec_size);  in avb_hashtree_descriptor_validate_and_byteswap()
52   dest->partition_name_len = avb_be32toh(dest->partition_name_len);  in avb_hashtree_descriptor_validate_and_byteswap()
53   dest->salt_len = avb_be32toh(dest->salt_len);  in avb_hashtree_descriptor_validate_and_byteswap()
54   dest->root_digest_len = avb_be32toh(dest->root_digest_len);  in avb_hashtree_descriptor_validate_and_byteswap()
55   dest->flags = avb_be32toh(dest->flags);  in avb_hashtree_descriptor_validate_and_byteswap()
59   if (!avb_safe_add_to(&expected_size, dest->partition_name_len) ||  in avb_hashtree_descriptor_validate_and_byteswap()
60       !avb_safe_add_to(&expected_size, dest->salt_len) ||  in avb_hashtree_descriptor_validate_and_byteswap()
61       !avb_safe_add_to(&expected_size, dest->root_digest_len)) {  in avb_hashtree_descriptor_validate_and_byteswap()
65   if (expected_size > dest->parent_descriptor.num_bytes_following) {  in avb_hashtree_descriptor_validate_and_byteswap()