On Wed, 18 Nov 2009 14:23:42 -0600 Matthew Young <myoung24...@gmail.com> wrote:
> Hello, > > > Iam running the apache in base 4.5 with the chroot. > > Iam trying to run this simple script (as a test) but I cannot make it > to output anything... > > > I have done a cp /usr/bin/whoami /var/www/bin/ , made sure that > ownership is root:daemon, and permissions are 600, i have even tried > 777 > > i have tried the following combinations: > > <?php echo exec('whoami 2>&1'); ?> > <?php echo exec('/bin/whoami'); ?> > <?php echo exec('/var/www/bin/whoami'); ?> > <?php echo exec('(whoami)'); ?> > <?php echo exec('./bin/whoami'); ?> > > > No go, no output. > > What could # ktrace whoami [...] # kdump ktrace.out 25471 ktrace RET ktrace 0 25471 ktrace CALL execve(0x7f7fffff8690,0x7f7fffff8c08,0x7f7fffff8c18) 25471 ktrace NAMI "/usr/bin/whoami" 25471 ktrace NAMI "/bin/sh" [...] # ls /var/www/bin/sh ls: /var/www/bin/sh: No such file or directory - Robert