return(0);
}
-void tap_check_ips(char *gate_addr, char *eth_addr)
+void tap_check_ips(char *gate_addr, unsigned char *eth_addr)
{
int tap_addr[4];
pe_data.stdout = fds[1];
pid = run_helper(change_pre_exec, &pe_data, argv, NULL);
- os_close_file(fds[1]);
read_output(fds[0], output, output_len);
+ os_close_file(fds[0]);
+ os_close_file(fds[1]);
- CATCH_EINTR(err = waitpid(pid, NULL, 0));
+ if (pid > 0)
+ CATCH_EINTR(err = waitpid(pid, NULL, 0));
return(pid);
}