90     AvbHashtreeDescriptor hashtree_descriptor;  in parse_avb_image()  local
92                                                        &hashtree_descriptor)) {  in parse_avb_image()
103         sizeof(AvbHashtreeDescriptor) + hashtree_descriptor.partition_name_len;  in parse_avb_image()
104     uint32_t root_offset = salt_offset + hashtree_descriptor.salt_len;  in parse_avb_image()
105     check(hashtree_descriptor.salt_len < vbmeta.size());  in parse_avb_image()
106     check(salt_offset < vbmeta.size() - hashtree_descriptor.salt_len);  in parse_avb_image()
107     check(hashtree_descriptor.root_digest_len < vbmeta.size());  in parse_avb_image()
108     check(root_offset < vbmeta.size() - hashtree_descriptor.root_digest_len);  in parse_avb_image()
111         read_ptr + salt_offset + hashtree_descriptor.salt_len);  in parse_avb_image()
114         read_ptr + root_offset + hashtree_descriptor.root_digest_len);  in parse_avb_image()
121     check(hashtree_descriptor.fec_offset ==  in parse_avb_image()
122           hashtree_descriptor.tree_offset + hashtree_descriptor.tree_size);  in parse_avb_image()
123     check(hashtree_descriptor.fec_offset <=  in parse_avb_image()
124           f->size - hashtree_descriptor.fec_size);  in parse_avb_image()
126     f->data_size = hashtree_descriptor.fec_offset;  in parse_avb_image()
130     f->ecc.size = hashtree_descriptor.fec_size;  in parse_avb_image()
131     f->ecc.start = hashtree_descriptor.fec_offset;  in parse_avb_image()
136         reinterpret_cast<char *>(hashtree_descriptor.hash_algorithm);  in parse_avb_image()
147     hashtree.initialize(hashtree_descriptor.tree_offset,  in parse_avb_image()
148                         hashtree_descriptor.tree_offset / FEC_BLOCKSIZE, salt,  in parse_avb_image()