82 	struct blob cdh;  in prepare_assert()  local
88 	memset(&cdh, 0, sizeof(cdh));  in prepare_assert()
92 	r = base64_read(in_f, &cdh);  in prepare_assert()
104 		xxd(cdh.ptr, cdh.len);  in prepare_assert()
119 		r = fido_assert_set_clientdata(assert, cdh.ptr, cdh.len);  in prepare_assert()
121 		r = fido_assert_set_clientdata_hash(assert, cdh.ptr, cdh.len);  in prepare_assert()
152 	free(cdh.ptr);  in prepare_assert()
162 	char *cdh = NULL;  in print_assert()  local
171 	    fido_assert_clientdata_hash_len(assert), &cdh);  in print_assert()
188 	fprintf(out_f, "%s\n", cdh);  in print_assert()
205 	free(cdh);  in print_assert()