tests/net_tun_pr_35136664.c

   1 #include <sys/ioctl.h>
   2 #include <sys/socket.h>
   3 #include <sys/kern_control.h>
   4 #include <sys/sys_domain.h>
   5
   6 #include <net/if_utun.h>
   7 #include <net/if_ipsec.h>
   8
   9 #include <darwintest.h>
  10 #include <darwintest_utils.h>
  11
  12 T_GLOBAL_META(T_META_NAMESPACE("xnu.net"),
  13     T_META_RUN_CONCURRENTLY(true),
  14     T_META_ASROOT(true));
  15
  16 T_DECL(PR_35136664_utun,
  17     "This bind a utun and close it without connecting")
  18 {
  19         int tunsock;
  20         struct ctl_info kernctl_info;
  21         struct sockaddr_ctl kernctl_addr;
  22
  23         T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL);
  24
  25         memset(&kernctl_info, 0, sizeof(kernctl_info));
  26         strlcpy(kernctl_info.ctl_name, UTUN_CONTROL_NAME, sizeof(kernctl_info.ctl_name));
  27         T_ASSERT_POSIX_ZERO(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL);
  28
  29         memset(&kernctl_addr, 0, sizeof(kernctl_addr));
  30         kernctl_addr.sc_len = sizeof(kernctl_addr);
  31         kernctl_addr.sc_family = AF_SYSTEM;
  32         kernctl_addr.ss_sysaddr = AF_SYS_CONTROL;
  33         kernctl_addr.sc_id = kernctl_info.ctl_id;
  34         kernctl_addr.sc_unit = 0;
  35
  36         T_ASSERT_POSIX_ZERO(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL);
  37
  38         T_ASSERT_POSIX_ZERO(close(tunsock), NULL);
  39 }
  40
  41 T_DECL(PR_35136664_ipsec,
  42     "This bind a ipsec and close it without connecting")
  43 {
  44         int tunsock;
  45         struct ctl_info kernctl_info;
  46         struct sockaddr_ctl kernctl_addr;
  47
  48         T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL);
  49
  50         memset(&kernctl_info, 0, sizeof(kernctl_info));
  51         strlcpy(kernctl_info.ctl_name, IPSEC_CONTROL_NAME, sizeof(kernctl_info.ctl_name));
  52         T_ASSERT_POSIX_ZERO(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL);
  53
  54         memset(&kernctl_addr, 0, sizeof(kernctl_addr));
  55         kernctl_addr.sc_len = sizeof(kernctl_addr);
  56         kernctl_addr.sc_family = AF_SYSTEM;
  57         kernctl_addr.ss_sysaddr = AF_SYS_CONTROL;
  58         kernctl_addr.sc_id = kernctl_info.ctl_id;
  59         kernctl_addr.sc_unit = 0;
  60
  61         T_ASSERT_POSIX_ZERO(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL);
  62
  63         T_ASSERT_POSIX_ZERO(close(tunsock), NULL);
  64 }