On 17 July 2013 09:40, Markus Jansen wrote:
> Hi Rafael,
>
> I agree the signal code in Safe should stay ... however, on both 5.18.0
> (Linux) and 5.10.1 (Solaris SPARC) I have found
> that the "local %SIG;" code snippet obviously leads to non-execution of the
> registered signal subroutines,
>
Hi all
Breaking out a Safe compartment is all about compiling code that will
be executed later. It happens that there are working exploits that use
a combination of %SIG and eval inside the safe-evaled block to execute
such compilations; then arbitrary commands can be run on any signal
received by
Hi Rafael,
I agree the signal code in Safe should stay ... however, on both 5.18.0 (Linux)
and 5.10.1 (Solaris SPARC) I have found
that the "local %SIG;" code snippet obviously leads to non-execution of the
registered signal subroutines,
and instead to Perl bailing out.
For which Perl versions
