diff options
Diffstat (limited to 'lib/LWPx')
| -rw-r--r-- | lib/LWPx/ParanoidAgent.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/LWPx/ParanoidAgent.pm b/lib/LWPx/ParanoidAgent.pm index 0db4380..bc2669b 100644 --- a/lib/LWPx/ParanoidAgent.pm +++ b/lib/LWPx/ParanoidAgent.pm @@ -137,6 +137,8 @@ sub _bad_host { my $addr; # network order packed IP address + return 0 if ((not @parts) || (@parts > 4)); + if (@parts == 1) { # a - 32 bits return 1 if @@ -196,8 +198,9 @@ sub request { $first_res = $first_res->previous while $first_res && $first_res->previous; $req->{_time_begin} = $first_res ? $first_res->request->{_time_begin} : time(); - my $host = $req->uri->host; - if ($self->_bad_host($host)) { + my $host; + eval { $host = $req->uri->host }; + if ($@ || !$host || $self->_bad_host($host)) { my $err_res = HTTP::Response->new(403, "Unauthorized access to blocked host"); $err_res->request($req); $err_res->header("Client-Date" => HTTP::Date::time2str(time)); |