proc_id_connector(current, PROC_EVENT_GID); 
asmlinkage long sys_setregid(gid_t rgid, gid_t egid){	int old_rgid = current->gid;	int old_egid = current->egid;	int new_rgid = old_rgid;	int new_egid = old_egid;	int retval;	retval = security_task_setgid(rgid, egid, (gid_t)-1, LSM_SETID_RE);	if (retval)		return retval;	if (rgid != (gid_t) -1) {		if ((old_rgid == rgid) ||		    (current->egid==rgid) ||		    capable(CAP_SETGID))			new_rgid = rgid;		else			return -EPERM;	}	if (egid != (gid_t) -1) {		if ((old_rgid == egid) ||		    (current->egid == egid) ||		    (current->sgid == egid) ||		    capable(CAP_SETGID))			new_egid = egid;		else {			return -EPERM;		}	}	if (new_egid != old_egid)	{		current->mm->dumpable = suid_dumpable;		smp_wmb();	}	if (rgid != (gid_t) -1 ||	    (egid != (gid_t) -1 && egid != old_rgid))		current->sgid = new_egid;	current->fsgid = new_egid;	current->egid = new_egid;	current->gid = new_rgid;	key_fsgid_changed(current);	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/9f46080c41d5f3f7c00b4e169ba4b0b2865258bf/sys.c/buggy/kernel/sys.c