Function read_varint_bounded

io.c:1904–1913

As read_int_bounded but for varint-encoded values. */

/* As read_int_bounded but for varint-encoded values. */
int32 read_varint_bounded(int f, int32 lo, int32 hi, const char *what)
{
	int32 v = read_varint(f);
	if (v < lo || v > hi) {
		rprintf(FERROR, "wire value %s out of range: %ld not in [%ld,%ld] [%s]\n",
			what, (long)v, (long)lo, (long)hi, who_am_i());
		exit_cleanup(RERR_PROTOCOL);
	}
	return v;
}

/* Read a varint that will be used as a size_t. Rejects negative values
 * (which would wrap to ~SIZE_MAX) and values exceeding the supplied max. */