The maximum DNS message size is 65535 octets. Check that the buffer
being passed to dns_message_renderbegin does not exceed this as the
compression code assumes that all offsets are no bigger than this.
(cherry picked from commit a069513234)
The maximum DNS message size is 65535 octets. Check that the buffer
being passed to dns_message_renderbegin does not exceed this as the
compression code assumes that all offsets are no bigger than this.
(cherry picked from commit a069513234)