> I have set the SUID bit on /bin/bash but when I run from a normal > unprivileged user, I do not get a root shell - just a normal user context.
Your Linux bash is dropping its root privelidges before giving you the prompt, for obvious security reasons. If you want to play with setuid shells, I suggest a small wrapper program: #include<stdlib.h> main () { setuid(0); system("/bin/bash"); } Then as root: gcc bashwrap.c -o bashwrap chmod 4755 bashwrap Now, running bashwrap as a normal user will give you a root prompt. [ t. charles clancy ]--[ [EMAIL PROTECTED] ]--[ www.uiuc.edu/~tclancy ] coordinated science laboratory | university of illinois | crypto group