test/t60a.c

   1 #include <unistd.h>
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4
   5 int main(int argc, char *argv[])
   6 {
   7 /* Return our tainted state to the parent */
   8   int newmode;
   9   char cmd[30];
  10
  11   if (argc < 2) return(-2);
  12   if ((newmode = atoi(argv[1])) > 0) {
  13         snprintf(cmd, sizeof(cmd), "chmod %o %s", newmode, argv[0]);
  14         system(cmd);
  15   }
  16
  17   return(issetugid());
  18 }