On Tuesday 06 April 2010 15:25:54 Martin Schuster wrote:
> On 04/06/10 04:36, Michelle Konzack wrote:
> >> and it is set SUID as described in "man 7 localmailfilter":
> >> -rwsrwsr-x 1 1000 1000 541 3. Apr 08:37 tdtools-courier-filter
> > Seting this to UID/GID 0 does not work too.
>
> setuid doesn't work for scripts (i.e. programs that get started
> using the interpreter specified in the #!-line).
Hi Michelle, or something like (needs fine tuning)...
#include <unistd.h>
int main (int argc, char *argv[])
{
setuid(geteuid());
execl("/bin/sh","sh","/path/to/script.sh",argv[1],argv[2],NULL);
return 0;
}
--markc
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