avoid keeping running if a DOS attack is possible

[git.ikiwiki.info.git] / IkiWiki / Plugin / blogspam.pm

diff --git a/IkiWiki/Plugin/blogspam.pm b/IkiWiki/Plugin/blogspam.pm
index 8552f3a1ba549d05cdd472e42bca8bfdf61fb007..58303418f7b4a137d43264879d20b209a13c4e93 100644 (file)
--- a/IkiWiki/Plugin/blogspam.pm
+++ b/IkiWiki/Plugin/blogspam.pm
@@ -62,11 +62,11 @@ sub checkcontent (@) {
        }
 
        my $url=$defaulturl;
        }
 
        my $url=$defaulturl;

-       $url = $params{blogspam_server} if exists $params{blogspam_server};
+       $url = $config{blogspam_server} if exists $config{blogspam_server};

        my $client = RPC::XML::Client->new($url);
 
        my $client = RPC::XML::Client->new($url);
 

-       my @options = split(",", $params{blogspam_options})
-               if exists $params{blogspam_options};
+       my @options = split(",", $config{blogspam_options})
+               if exists $config{blogspam_options};

 
        # Allow short comments and whitespace-only edits, unless the user
        # has overridden min-words themselves.
 
        # Allow short comments and whitespace-only edits, unless the user
        # has overridden min-words themselves.


@@ -85,7 +85,7 @@ sub checkcontent (@) {
 
        my %req=(
                ip => $ENV{REMOTE_ADDR},
 
        my %req=(
                ip => $ENV{REMOTE_ADDR},

-               comment => $params{content},
+               comment => defined $params{diff} ? $params{diff} : $params{content},

                subject => defined $params{subject} ? $params{subject} : "",
                name => defined $params{author} ? $params{author} : "",
                link => exists $params{url} ? $params{url} : "",
                subject => defined $params{subject} ? $params{subject} : "",
                name => defined $params{author} ? $params{author} : "",
                link => exists $params{url} ? $params{url} : "",