···

       
30
       
30
       
 
       
       creating hard link `X' from some other location, along with a

     

       
31
       
31
       
 
       
       false `X.real' file, to allow arbitrary programs from being

     

       
32
       
32
       
 
       
       executed setuid.  */

     

       
33
       
33
       
-
       
    assert ((strncmp(self, wrapperDir, sizeof(wrapperDir)) == 0) &&

     

       
33
       
33
       
+
       
    assert ((strncmp(self, wrapperDir, strlen(wrapperDir)) == 0) &&

     

       
34
       
34
       
 
       
            (self[strlen(wrapperDir)] == '/'));

     

       
35
       
35
       
 
       


     

       
36
       
36
       
 
       
    /* Make *really* *really* sure that we were executed as `self',