> I think you need to untaint $RealBin before adding it to lib.

yep this works for me

D:\tmp\pm>type findbin_taint.pl
use strict;
use warnings;
use FindBin qw($RealBin);

my $my_lib;
BEGIN {
    $RealBin =~ m/(.+)/;                               # just a demo, 
+you should only accept a safe path
    $my_lib = "$1/../lib";
}


use lib $my_lib;
print join"\n",@INC;

use PadWalker;                                         # no matter wha
+t you use will fail if @INC has a tainted entry

D:\tmp\pm>perl -T findbin_taint.pl
D:/tmp/pm/../lib
C:/Strawberry/perl/site/lib/MSWin32-x64-multi-thread
C:/Strawberry/perl/site/lib
C:/Strawberry/perl/vendor/lib
C:/Strawberry/perl/lib
D:\tmp\pm>

[download]

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^2: Debugging a module that's failing under taint mode by LanX
in thread Debugging a module that's failing under taint mode by Bod

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