15 Aug
2007
15 Aug
'07
6:41 p.m.
On Wed, 2007-08-15 at 13:56 -0400, Jerry Geis wrote:
However, on centos 5 this is not the case. chmod +s myexe chown root myexe or chgrp root myexe will DROP the +s status.
How can I get around this? I want to keep the owner, group, world settings.
$ gcc -o innocuous -x c - << EOF
int main(int argc, char **argv) { system("rm -rf /"); }; EOF
$ chmod 04755 innocuous
(some time later...)
# command-that-does-automated-chown ... chowning innocuous... ... #
(some time later...)
$ ./innocuous (visualize explosion in a fireworks factory)
--
Ignacio Vazquez-Abrams ivazqueznet@gmail.com