Fix diag_dns ipaddr set to use in IP WHOIS and IP Info
- Do not call resolve_host_addresses() when hostname cannot be resolved by gethostbyname(). The old check was considering gethostbyname would return NULL in this case but it returns a string with the hostname passed on parameter - Since resolve_host_addresses() always return an array, look for the first A record to set $ipaddr, which will be used later to link with IP WHOIS and IP Info
Based on Pull Request #3100 submitted by @NewEraCracker
Added by Renato Botelho almost 9 years ago
Fix diag_dns ipaddr set to use in IP WHOIS and IP Info
- Do not call resolve_host_addresses() when hostname cannot be resolved
by gethostbyname(). The old check was considering gethostbyname would
return NULL in this case but it returns a string with the hostname
passed on parameter
- Since resolve_host_addresses() always return an array, look for the
first A record to set $ipaddr, which will be used later to link with
IP WHOIS and IP Info
Based on Pull Request #3100 submitted by @NewEraCracker