Complement to change #17976 :

there was a similar bug on rdo().
Increment $Safe::VERSION.
p4raw-link: @17976 on //depot/perl: 33f7e1aa9bf0173d92dc0c0b35d57754dbf6c87e

p4raw-id: //depot/perl@17977

1 files changed, 18 insertions, 3 deletions

diff --git a/ext/Safe/safe3.t b/ext/Safe/safe3.t
index c924762faa..6265d146e3 100644
--- a/ext/Safe/safe3.t
+++ b/ext/Safe/safe3.t
@@ -18,16 +18,31 @@ BEGIN {
 use strict;
 use warnings;
 use POSIX qw(ceil);
-use Test::More tests => 1;
+use Test::More tests => 2;
 use Safe;
 
 my $safe = new Safe;
 $safe->deny('add');
 
+my $masksize = ceil( Opcode::opcodes / 8 );
 # Attempt to change the opmask from within the safe compartment
-$safe->reval( qq{\$_[1] = q/\0/ x } . ceil( Opcode::opcodes / 8 ) );
+$safe->reval( qq{\$_[1] = qq/\0/ x } . $masksize );
 
 # Check that it didn't work
 $safe->reval( q{$x + $y} );
 like( $@, qr/^'?addition \(\+\)'? trapped by operation mask/,
-	    'opmask still in place' );
+	    'opmask still in place with reval' );
+
+my $safe2 = new Safe;
+$safe2->deny('add');
+
+open my $fh, '>nasty.pl' or die "Can't write nasty.pl: $!\n";
+print $fh <<EOF;
+\$_[1] = "\0" x $masksize;
+EOF
+close $fh;
+$safe2->rdo('nasty.pl');
+$safe2->reval( q{$x + $y} );
+like( $@, qr/^'?addition \(\+\)'? trapped by operation mask/,
+	    'opmask still in place with rdo' );
+END { unlink 'nasty.pl' }