--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/perl512/patches/15880426.patch	Mon Apr 08 10:05:47 2013 -0700
@@ -0,0 +1,66 @@
+Escape new-lines in Cookie and P3P headers
+
+This is relevant difference between CGI 3.62 and 3.63.
+See <https://bugzilla.redhat.com/show_bug.cgi?id=876974>.
+
+diff --git a/cpan/CGI/lib/CGI.pm b/cpan/CGI/lib/CGI.pm
+index d8d91f4..5bc9b17 100644
+--- a/cpan/CGI/lib/CGI.pm
++++ b/cpan/CGI/lib/CGI.pm
+@@ -1497,8 +1497,17 @@ sub header {
+                             'EXPIRES','NPH','CHARSET',
+                             'ATTACHMENT','P3P'],@p);
+ 
++    # Since $cookie and $p3p may be array references,
++    # we must stringify them before CR escaping is done.
++    my @cookie;
++    for (ref($cookie) eq 'ARRAY' ? @{$cookie} : $cookie) {
++        my $cs = UNIVERSAL::isa($_,'CGI::Cookie') ? $_->as_string : $_;
++        push(@cookie,$cs) if defined $cs and $cs ne '';
++    }
++    $p3p = join ' ',@$p3p if ref($p3p) eq 'ARRAY';
++
+     # CR escaping for values, per RFC 822
+-    for my $header ($type,$status,$cookie,$target,$expires,$nph,$charset,$attachment,$p3p,@other) {
++    for my $header ($type,$status,@cookie,$target,$expires,$nph,$charset,$attachment,$p3p,@other) {
+         if (defined $header) {
+             # From RFC 822:
+             # Unfolding  is  accomplished  by regarding   CRLF   immediately
+@@ -1542,18 +1551,9 @@ sub header {
+ 
+     push(@header,"Status: $status") if $status;
+     push(@header,"Window-Target: $target") if $target;
+-    if ($p3p) {
+-       $p3p = join ' ',@$p3p if ref($p3p) eq 'ARRAY';
+-       push(@header,qq(P3P: policyref="/w3c/p3p.xml", CP="$p3p"));
+-    }
++    push(@header,"P3P: policyref=\"/w3c/p3p.xml\", CP=\"$p3p\"") if $p3p;
+     # push all the cookies -- there may be several
+-    if ($cookie) {
+-	my(@cookie) = ref($cookie) && ref($cookie) eq 'ARRAY' ? @{$cookie} : $cookie;
+-	for (@cookie) {
+-            my $cs = UNIVERSAL::isa($_,'CGI::Cookie') ? $_->as_string : $_;
+-	    push(@header,"Set-Cookie: $cs") if $cs ne '';
+-	}
+-    }
++    push(@header,map {"Set-Cookie: $_"} @cookie);
+     # if the user indicates an expiration time, then we need
+     # both an Expires and a Date header (so that the browser is
+     # uses OUR clock)
+diff --git a/t/headers.t b/t/headers.t
+index 661b74b..4b4922c 100644
+--- a/cpan/CGI/t/headers.t
++++ b/cpan/CGI/t/headers.t
+@@ -22,6 +22,12 @@ like($@,qr/contains a newline/,'invalid header blows up');
+ like $cgi->header( -type => "text/html".$CGI::CRLF." evil: stuff " ),
+     qr#Content-Type: text/html evil: stuff#, 'known header, with leading and trailing whitespace on the continuation line';
+ 
++eval { $cgi->header( -p3p => ["foo".$CGI::CRLF."bar"] ) };
++like($@,qr/contains a newline/,'P3P header with CRLF embedded blows up');
++
++eval { $cgi->header( -cookie => ["foo".$CGI::CRLF."bar"] ) };
++like($@,qr/contains a newline/,'Set-Cookie header with CRLF embedded blows up');
++
+ eval { $cgi->header( -foobar => "text/html".$CGI::CRLF."evil: stuff" ) };
+ like($@,qr/contains a newline/,'unknown header with CRLF embedded blows up');
+