im Source hab ich gefunden, dass mount.cifs prüft ob es SETUID installiert ist oder nicht:
/*
* mount.cifs has been the subject of many "security" bugs that have arisen
* because of users and distributions installing it as a setuid root program.
* mount.cifs has not been audited for security. Thus, we strongly recommend
* that it not be installed setuid root. To make that abundantly clear,
* mount.cifs now check whether it's running setuid root and exit with an
* error if it is. If you wish to disable this check, then set the following
* #define to 1, but please realize that you do so at your own peril.
*/
#define CIFS_DISABLE_SETUID_CHECK 0
entweder Du richtest Dir
sudo ein und mountest mit "sudo mount //......." oder Du baust dir mit Hilfe von
ABS Dein eigenes Paket (CIFS_DISABLE_SETUID_CHECK auf 1 setzen)