MAX_COMPRESSION_OFFSET
#define AXFR_MAX_MESSAGE_LEN MAX_COMPRESSION_OFFSET
if(offset > MAX_COMPRESSION_OFFSET)
if(offset > MAX_COMPRESSION_OFFSET)
if(offset > MAX_COMPRESSION_OFFSET - lablen - 1)
#define IXFR_MAX_MESSAGE_LEN MAX_COMPRESSION_OFFSET
if(buffer_position(packet) > MAX_COMPRESSION_OFFSET
assert(query_get_dname_offset(q, domain) <= MAX_COMPRESSION_OFFSET);
if (offset > MAX_COMPRESSION_OFFSET)
assert(query_get_dname_offset(q, domain) <= MAX_COMPRESSION_OFFSET);