1*d4514f0bSApple OSS Distributions #include <sys/ioctl.h> 2*d4514f0bSApple OSS Distributions #include <sys/socket.h> 3*d4514f0bSApple OSS Distributions #include <sys/kern_control.h> 4*d4514f0bSApple OSS Distributions #include <sys/sys_domain.h> 5*d4514f0bSApple OSS Distributions 6*d4514f0bSApple OSS Distributions #include <net/if_utun.h> 7*d4514f0bSApple OSS Distributions #include <net/if_ipsec.h> 8*d4514f0bSApple OSS Distributions 9*d4514f0bSApple OSS Distributions #include <darwintest.h> 10*d4514f0bSApple OSS Distributions #include <darwintest_utils.h> 11*d4514f0bSApple OSS Distributions 12*d4514f0bSApple OSS Distributions T_GLOBAL_META(T_META_NAMESPACE("xnu.net"), 13*d4514f0bSApple OSS Distributions T_META_RUN_CONCURRENTLY(true), 14*d4514f0bSApple OSS Distributions T_META_ASROOT(true)); 15*d4514f0bSApple OSS Distributions 16*d4514f0bSApple OSS Distributions T_DECL(PR_35136664_utun, 17*d4514f0bSApple OSS Distributions "This bind a utun and close it without connecting", T_META_TAG_VM_PREFERRED) 18*d4514f0bSApple OSS Distributions { 19*d4514f0bSApple OSS Distributions int tunsock; 20*d4514f0bSApple OSS Distributions struct ctl_info kernctl_info; 21*d4514f0bSApple OSS Distributions struct sockaddr_ctl kernctl_addr; 22*d4514f0bSApple OSS Distributions 23*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL); 24*d4514f0bSApple OSS Distributions 25*d4514f0bSApple OSS Distributions memset(&kernctl_info, 0, sizeof(kernctl_info)); 26*d4514f0bSApple OSS Distributions strlcpy(kernctl_info.ctl_name, UTUN_CONTROL_NAME, sizeof(kernctl_info.ctl_name)); 27*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_ZERO(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL); 28*d4514f0bSApple OSS Distributions 29*d4514f0bSApple OSS Distributions memset(&kernctl_addr, 0, sizeof(kernctl_addr)); 30*d4514f0bSApple OSS Distributions kernctl_addr.sc_len = sizeof(kernctl_addr); 31*d4514f0bSApple OSS Distributions kernctl_addr.sc_family = AF_SYSTEM; 32*d4514f0bSApple OSS Distributions kernctl_addr.ss_sysaddr = AF_SYS_CONTROL; 33*d4514f0bSApple OSS Distributions kernctl_addr.sc_id = kernctl_info.ctl_id; 34*d4514f0bSApple OSS Distributions kernctl_addr.sc_unit = 0; 35*d4514f0bSApple OSS Distributions 36*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_ZERO(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL); 37*d4514f0bSApple OSS Distributions 38*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_ZERO(close(tunsock), NULL); 39*d4514f0bSApple OSS Distributions } 40*d4514f0bSApple OSS Distributions 41*d4514f0bSApple OSS Distributions T_DECL(PR_35136664_ipsec, 42*d4514f0bSApple OSS Distributions "This bind a ipsec and close it without connecting", T_META_TAG_VM_PREFERRED) 43*d4514f0bSApple OSS Distributions { 44*d4514f0bSApple OSS Distributions int tunsock; 45*d4514f0bSApple OSS Distributions struct ctl_info kernctl_info; 46*d4514f0bSApple OSS Distributions struct sockaddr_ctl kernctl_addr; 47*d4514f0bSApple OSS Distributions 48*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL); 49*d4514f0bSApple OSS Distributions 50*d4514f0bSApple OSS Distributions memset(&kernctl_info, 0, sizeof(kernctl_info)); 51*d4514f0bSApple OSS Distributions strlcpy(kernctl_info.ctl_name, IPSEC_CONTROL_NAME, sizeof(kernctl_info.ctl_name)); 52*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_ZERO(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL); 53*d4514f0bSApple OSS Distributions 54*d4514f0bSApple OSS Distributions memset(&kernctl_addr, 0, sizeof(kernctl_addr)); 55*d4514f0bSApple OSS Distributions kernctl_addr.sc_len = sizeof(kernctl_addr); 56*d4514f0bSApple OSS Distributions kernctl_addr.sc_family = AF_SYSTEM; 57*d4514f0bSApple OSS Distributions kernctl_addr.ss_sysaddr = AF_SYS_CONTROL; 58*d4514f0bSApple OSS Distributions kernctl_addr.sc_id = kernctl_info.ctl_id; 59*d4514f0bSApple OSS Distributions kernctl_addr.sc_unit = 0; 60*d4514f0bSApple OSS Distributions 61*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_ZERO(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL); 62*d4514f0bSApple OSS Distributions 63*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_ZERO(close(tunsock), NULL); 64*d4514f0bSApple OSS Distributions } 65