380 

   380 

   381 static int process_worker(int in_fd, int out_fd) {

   381 static int process_worker(int in_fd, int out_fd) {

   382     int have_death_sig = 0;

   382     int have_death_sig = 0;

   383     assert(in_fd > 2);

   383     assert(in_fd > 2);

   384     assert(out_fd > 2);

   384     assert(out_fd > 2);

   385     

   386     

   386     close(0);

   387     close(0);

   387     close(1);

   388     close(1);

   388     close(2);

   389     close(2);

   389 

   390 

   390     open("/dev/null", O_RDONLY);

   391     open("/dev/null", O_RDONLY);

   391     open("/dev/null", O_WRONLY);

   392     open("/dev/null", O_WRONLY);

   392     open("/dev/null", O_WRONLY);

   393     open("/dev/null", O_WRONLY);

   393 

   394 

   395 

   396 

   396     if (geteuid() == 0) {

   397     if (geteuid() == 0) {

   397         struct passwd *pw;

   398         struct passwd *pw;

   398 

   399 

   399         if ((pw = getpwnam("nobody"))) {

   400         if ((pw = getpwnam("nobody"))) {