Re: [Gnu-arch-users] RFC: arch protocol, smart server, and tla implementation prototypes

[Jan Hudec]

On Sat, Jan 31, 2004 at 15:25:02 +0200, Momchil Velikov wrote:
> Jan> Personaly, I would simply set the shell to
> Jan> chroot /home/jdev /usr/bin/cvs server
> 
> chroot(2) needs EUID 0.

There is also /usr/bin/setuid...
But yes, it's easier to set the chroot jail your way -- it's less
binaries.

> >> #include <unistd.h>
> >> 
> >> #define JAIL "/home/jdev"
> >> 
> >> int 
> >> main ()
> >> {
> >> umask (002);
> >> if (chdir (JAIL) == 0 && chroot (JAIL) == 0 && chdir ("/") == 0)
> >> { 
> >> setuid (getuid ());
> >> execl ("/usr/bin/cvs", "cvs", "server", 0);
> >> }
> >> 
> >> return 0;
> >> }
> 
-------------------------------------------------------------------------------
                                                 Jan 'Bulb' Hudec 
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