ironbee/libhtp — pull request #45 by poona (2013-07-18 06:44:46+00:00)
Title: Fix segv caused when we have an invalid host string in host header or

CONNECT authority.

One way to fix this was manually check if *hostname is NULL before calling htp_validate_hostname(), or inside htp_validate_hostname(). But if we have already set the HTP_HOSTH_INVALID flag, there's no point again trying to validate the hostname and then set the flag again.