| // WARNING: ODEBUG bug in do_arpt_get_ctl |
| // https://syzkaller.appspot.com/bug?id=0879a1021978e228979be20864d176a55989868c |
| // status:invalid |
| // autogenerated by syzkaller (http://github.com/google/syzkaller) |
| |
| #define _GNU_SOURCE |
| #include <arpa/inet.h> |
| #include <endian.h> |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <linux/capability.h> |
| #include <linux/futex.h> |
| #include <linux/if.h> |
| #include <linux/if_ether.h> |
| #include <linux/if_tun.h> |
| #include <linux/ip.h> |
| #include <linux/tcp.h> |
| #include <net/if_arp.h> |
| #include <pthread.h> |
| #include <sched.h> |
| #include <signal.h> |
| #include <stdarg.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <sys/ioctl.h> |
| #include <sys/mman.h> |
| #include <sys/mount.h> |
| #include <sys/prctl.h> |
| #include <sys/resource.h> |
| #include <sys/stat.h> |
| #include <sys/syscall.h> |
| #include <sys/time.h> |
| #include <sys/uio.h> |
| #include <sys/wait.h> |
| #include <unistd.h> |
| |
| __attribute__((noreturn)) static void doexit(int status) |
| { |
| volatile unsigned i; |
| syscall(__NR_exit_group, status); |
| for (i = 0;; i++) { |
| } |
| } |
| #include <errno.h> |
| #include <setjmp.h> |
| #include <signal.h> |
| #include <stdarg.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/stat.h> |
| |
| const int kFailStatus = 67; |
| const int kRetryStatus = 69; |
| |
| static void fail(const char* msg, ...) |
| { |
| int e = errno; |
| va_list args; |
| va_start(args, msg); |
| vfprintf(stderr, msg, args); |
| va_end(args); |
| fprintf(stderr, " (errno %d)\n", e); |
| doexit((e == ENOMEM || e == EAGAIN) ? kRetryStatus : kFailStatus); |
| } |
| |
| static __thread int skip_segv; |
| static __thread jmp_buf segv_env; |
| |
| static void segv_handler(int sig, siginfo_t* info, void* uctx) |
| { |
| uintptr_t addr = (uintptr_t)info->si_addr; |
| const uintptr_t prog_start = 1 << 20; |
| const uintptr_t prog_end = 100 << 20; |
| if (__atomic_load_n(&skip_segv, __ATOMIC_RELAXED) && |
| (addr < prog_start || addr > prog_end)) { |
| _longjmp(segv_env, 1); |
| } |
| doexit(sig); |
| } |
| |
| static void install_segv_handler() |
| { |
| struct sigaction sa; |
| |
| memset(&sa, 0, sizeof(sa)); |
| sa.sa_handler = SIG_IGN; |
| syscall(SYS_rt_sigaction, 0x20, &sa, NULL, 8); |
| syscall(SYS_rt_sigaction, 0x21, &sa, NULL, 8); |
| |
| memset(&sa, 0, sizeof(sa)); |
| sa.sa_sigaction = segv_handler; |
| sa.sa_flags = SA_NODEFER | SA_SIGINFO; |
| sigaction(SIGSEGV, &sa, NULL); |
| sigaction(SIGBUS, &sa, NULL); |
| } |
| |
| #define NONFAILING(...) \ |
| { \ |
| __atomic_fetch_add(&skip_segv, 1, __ATOMIC_SEQ_CST); \ |
| if (_setjmp(segv_env) == 0) { \ |
| __VA_ARGS__; \ |
| } \ |
| __atomic_fetch_sub(&skip_segv, 1, __ATOMIC_SEQ_CST); \ |
| } |
| |
| static void use_temporary_dir() |
| { |
| char tmpdir_template[] = "./syzkaller.XXXXXX"; |
| char* tmpdir = mkdtemp(tmpdir_template); |
| if (!tmpdir) |
| fail("failed to mkdtemp"); |
| if (chmod(tmpdir, 0777)) |
| fail("failed to chmod"); |
| if (chdir(tmpdir)) |
| fail("failed to chdir"); |
| } |
| |
| static void vsnprintf_check(char* str, size_t size, const char* format, |
| va_list args) |
| { |
| int rv; |
| |
| rv = vsnprintf(str, size, format, args); |
| if (rv < 0) |
| fail("tun: snprintf failed"); |
| if ((size_t)rv >= size) |
| fail("tun: string '%s...' doesn't fit into buffer", str); |
| } |
| |
| static void snprintf_check(char* str, size_t size, const char* format, ...) |
| { |
| va_list args; |
| |
| va_start(args, format); |
| vsnprintf_check(str, size, format, args); |
| va_end(args); |
| } |
| |
| #define COMMAND_MAX_LEN 128 |
| #define PATH_PREFIX \ |
| "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin " |
| #define PATH_PREFIX_LEN (sizeof(PATH_PREFIX) - 1) |
| |
| static void execute_command(bool panic, const char* format, ...) |
| { |
| va_list args; |
| char command[PATH_PREFIX_LEN + COMMAND_MAX_LEN]; |
| int rv; |
| |
| va_start(args, format); |
| memcpy(command, PATH_PREFIX, PATH_PREFIX_LEN); |
| vsnprintf_check(command + PATH_PREFIX_LEN, COMMAND_MAX_LEN, format, args); |
| rv = system(command); |
| if (panic && rv != 0) |
| fail("tun: command \"%s\" failed with code %d", &command[0], rv); |
| |
| va_end(args); |
| } |
| |
| static int tunfd = -1; |
| static int tun_frags_enabled; |
| |
| #define SYZ_TUN_MAX_PACKET_SIZE 1000 |
| |
| #define MAX_PIDS 32 |
| #define ADDR_MAX_LEN 32 |
| |
| #define LOCAL_MAC "aa:aa:aa:aa:%02hx:aa" |
| #define REMOTE_MAC "aa:aa:aa:aa:%02hx:bb" |
| |
| #define LOCAL_IPV4 "172.20.%d.170" |
| #define REMOTE_IPV4 "172.20.%d.187" |
| |
| #define LOCAL_IPV6 "fe80::%02hx:aa" |
| #define REMOTE_IPV6 "fe80::%02hx:bb" |
| |
| #define IFF_NAPI 0x0010 |
| #define IFF_NAPI_FRAGS 0x0020 |
| |
| static void initialize_tun(int id) |
| { |
| if (id >= MAX_PIDS) |
| fail("tun: no more than %d executors", MAX_PIDS); |
| |
| tunfd = open("/dev/net/tun", O_RDWR | O_NONBLOCK); |
| if (tunfd == -1) { |
| printf("tun: can't open /dev/net/tun: please enable CONFIG_TUN=y\n"); |
| printf("otherwise fuzzing or reproducing might not work as intended\n"); |
| return; |
| } |
| |
| char iface[IFNAMSIZ]; |
| snprintf_check(iface, sizeof(iface), "syz%d", id); |
| |
| struct ifreq ifr; |
| memset(&ifr, 0, sizeof(ifr)); |
| strncpy(ifr.ifr_name, iface, IFNAMSIZ); |
| ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_NAPI | IFF_NAPI_FRAGS; |
| if (ioctl(tunfd, TUNSETIFF, (void*)&ifr) < 0) { |
| ifr.ifr_flags = IFF_TAP | IFF_NO_PI; |
| if (ioctl(tunfd, TUNSETIFF, (void*)&ifr) < 0) |
| fail("tun: ioctl(TUNSETIFF) failed"); |
| } |
| if (ioctl(tunfd, TUNGETIFF, (void*)&ifr) < 0) |
| fail("tun: ioctl(TUNGETIFF) failed"); |
| tun_frags_enabled = (ifr.ifr_flags & IFF_NAPI_FRAGS) != 0; |
| |
| char local_mac[ADDR_MAX_LEN]; |
| snprintf_check(local_mac, sizeof(local_mac), LOCAL_MAC, id); |
| char remote_mac[ADDR_MAX_LEN]; |
| snprintf_check(remote_mac, sizeof(remote_mac), REMOTE_MAC, id); |
| |
| char local_ipv4[ADDR_MAX_LEN]; |
| snprintf_check(local_ipv4, sizeof(local_ipv4), LOCAL_IPV4, id); |
| char remote_ipv4[ADDR_MAX_LEN]; |
| snprintf_check(remote_ipv4, sizeof(remote_ipv4), REMOTE_IPV4, id); |
| |
| char local_ipv6[ADDR_MAX_LEN]; |
| snprintf_check(local_ipv6, sizeof(local_ipv6), LOCAL_IPV6, id); |
| char remote_ipv6[ADDR_MAX_LEN]; |
| snprintf_check(remote_ipv6, sizeof(remote_ipv6), REMOTE_IPV6, id); |
| |
| execute_command(1, "sysctl -w net.ipv6.conf.%s.accept_dad=0", iface); |
| |
| execute_command(1, "sysctl -w net.ipv6.conf.%s.router_solicitations=0", |
| iface); |
| |
| execute_command(1, "ip link set dev %s address %s", iface, local_mac); |
| execute_command(1, "ip addr add %s/24 dev %s", local_ipv4, iface); |
| execute_command(1, "ip -6 addr add %s/120 dev %s", local_ipv6, iface); |
| execute_command(1, "ip neigh add %s lladdr %s dev %s nud permanent", |
| remote_ipv4, remote_mac, iface); |
| execute_command(1, "ip -6 neigh add %s lladdr %s dev %s nud permanent", |
| remote_ipv6, remote_mac, iface); |
| execute_command(1, "ip link set dev %s up", iface); |
| } |
| |
| #define DEV_IPV4 "172.20.%d.%d" |
| #define DEV_IPV6 "fe80::%02hx:%02hx" |
| #define DEV_MAC "aa:aa:aa:aa:%02hx:%02hx" |
| |
| static void initialize_netdevices(int id) |
| { |
| unsigned i; |
| const char* devtypes[] = {"ip6gretap", "bridge", "vcan"}; |
| const char* devnames[] = {"lo", "sit0", "bridge0", "vcan0", |
| "tunl0", "gre0", "gretap0", "ip_vti0", |
| "ip6_vti0", "ip6tnl0", "ip6gre0", "ip6gretap0", |
| "erspan0"}; |
| |
| for (i = 0; i < sizeof(devtypes) / (sizeof(devtypes[0])); i++) |
| execute_command(0, "ip link add dev %s0 type %s", devtypes[i], devtypes[i]); |
| for (i = 0; i < sizeof(devnames) / (sizeof(devnames[0])); i++) { |
| char addr[ADDR_MAX_LEN]; |
| snprintf_check(addr, sizeof(addr), DEV_IPV4, id, id + 10); |
| execute_command(0, "ip -4 addr add %s/24 dev %s", addr, devnames[i]); |
| snprintf_check(addr, sizeof(addr), DEV_IPV6, id, id + 10); |
| execute_command(0, "ip -6 addr add %s/120 dev %s", addr, devnames[i]); |
| snprintf_check(addr, sizeof(addr), DEV_MAC, id, id + 10); |
| execute_command(0, "ip link set dev %s address %s", devnames[i], addr); |
| execute_command(0, "ip link set dev %s up", devnames[i]); |
| } |
| } |
| |
| static void setup_tun(uint64_t pid, bool enable_tun) |
| { |
| if (enable_tun) { |
| initialize_tun(pid); |
| initialize_netdevices(pid); |
| } |
| } |
| |
| static void loop(); |
| |
| static void sandbox_common() |
| { |
| prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0); |
| setpgrp(); |
| setsid(); |
| |
| struct rlimit rlim; |
| rlim.rlim_cur = rlim.rlim_max = 128 << 20; |
| setrlimit(RLIMIT_AS, &rlim); |
| rlim.rlim_cur = rlim.rlim_max = 8 << 20; |
| setrlimit(RLIMIT_MEMLOCK, &rlim); |
| rlim.rlim_cur = rlim.rlim_max = 1 << 20; |
| setrlimit(RLIMIT_FSIZE, &rlim); |
| rlim.rlim_cur = rlim.rlim_max = 1 << 20; |
| setrlimit(RLIMIT_STACK, &rlim); |
| rlim.rlim_cur = rlim.rlim_max = 0; |
| setrlimit(RLIMIT_CORE, &rlim); |
| |
| #define CLONE_NEWCGROUP 0x02000000 |
| |
| if (unshare(CLONE_NEWNS)) { |
| } |
| if (unshare(CLONE_NEWIPC)) { |
| } |
| if (unshare(CLONE_NEWCGROUP)) { |
| } |
| if (unshare(CLONE_NEWUTS)) { |
| } |
| if (unshare(CLONE_SYSVSEM)) { |
| } |
| } |
| |
| static bool write_file(const char* file, const char* what, ...) |
| { |
| char buf[1024]; |
| va_list args; |
| va_start(args, what); |
| vsnprintf(buf, sizeof(buf), what, args); |
| va_end(args); |
| buf[sizeof(buf) - 1] = 0; |
| int len = strlen(buf); |
| |
| int fd = open(file, O_WRONLY | O_CLOEXEC); |
| if (fd == -1) |
| return false; |
| if (write(fd, buf, len) != len) { |
| close(fd); |
| return false; |
| } |
| close(fd); |
| return true; |
| } |
| |
| static int real_uid; |
| static int real_gid; |
| __attribute__((aligned(64 << 10))) static char sandbox_stack[1 << 20]; |
| |
| static int namespace_sandbox_proc(void* arg) |
| { |
| sandbox_common(); |
| |
| write_file("/proc/self/setgroups", "deny"); |
| if (!write_file("/proc/self/uid_map", "0 %d 1\n", real_uid)) |
| fail("write of /proc/self/uid_map failed"); |
| if (!write_file("/proc/self/gid_map", "0 %d 1\n", real_gid)) |
| fail("write of /proc/self/gid_map failed"); |
| |
| if (unshare(CLONE_NEWNET)) |
| fail("unshare(CLONE_NEWNET)"); |
| setup_tun((long)arg >> 1, (long)arg & 1); |
| |
| if (mkdir("./syz-tmp", 0777)) |
| fail("mkdir(syz-tmp) failed"); |
| if (mount("", "./syz-tmp", "tmpfs", 0, NULL)) |
| fail("mount(tmpfs) failed"); |
| if (mkdir("./syz-tmp/newroot", 0777)) |
| fail("mkdir failed"); |
| if (mkdir("./syz-tmp/newroot/dev", 0700)) |
| fail("mkdir failed"); |
| unsigned mount_flags = MS_BIND | MS_REC | MS_PRIVATE; |
| if (mount("/dev", "./syz-tmp/newroot/dev", NULL, mount_flags, NULL)) |
| fail("mount(dev) failed"); |
| if (mkdir("./syz-tmp/newroot/proc", 0700)) |
| fail("mkdir failed"); |
| if (mount(NULL, "./syz-tmp/newroot/proc", "proc", 0, NULL)) |
| fail("mount(proc) failed"); |
| if (mkdir("./syz-tmp/newroot/selinux", 0700)) |
| fail("mkdir failed"); |
| const char* selinux_path = "./syz-tmp/newroot/selinux"; |
| if (mount("/selinux", selinux_path, NULL, mount_flags, NULL) && |
| mount("/sys/fs/selinux", selinux_path, NULL, mount_flags, NULL)) |
| fail("mount(selinuxfs) failed"); |
| if (mkdir("./syz-tmp/pivot", 0777)) |
| fail("mkdir failed"); |
| if (syscall(SYS_pivot_root, "./syz-tmp", "./syz-tmp/pivot")) { |
| if (chdir("./syz-tmp")) |
| fail("chdir failed"); |
| } else { |
| if (chdir("/")) |
| fail("chdir failed"); |
| if (umount2("./pivot", MNT_DETACH)) |
| fail("umount failed"); |
| } |
| if (chroot("./newroot")) |
| fail("chroot failed"); |
| if (chdir("/")) |
| fail("chdir failed"); |
| |
| struct __user_cap_header_struct cap_hdr = {}; |
| struct __user_cap_data_struct cap_data[2] = {}; |
| cap_hdr.version = _LINUX_CAPABILITY_VERSION_3; |
| cap_hdr.pid = getpid(); |
| if (syscall(SYS_capget, &cap_hdr, &cap_data)) |
| fail("capget failed"); |
| cap_data[0].effective &= ~(1 << CAP_SYS_PTRACE); |
| cap_data[0].permitted &= ~(1 << CAP_SYS_PTRACE); |
| cap_data[0].inheritable &= ~(1 << CAP_SYS_PTRACE); |
| if (syscall(SYS_capset, &cap_hdr, &cap_data)) |
| fail("capset failed"); |
| |
| loop(); |
| doexit(1); |
| } |
| |
| static int do_sandbox_namespace(int executor_pid, bool enable_tun) |
| { |
| int pid; |
| |
| real_uid = getuid(); |
| real_gid = getgid(); |
| mprotect(sandbox_stack, 4096, PROT_NONE); |
| void* arg = (void*)(long)((executor_pid << 1) | enable_tun); |
| pid = |
| clone(namespace_sandbox_proc, &sandbox_stack[sizeof(sandbox_stack) - 64], |
| CLONE_NEWUSER | CLONE_NEWPID, arg); |
| if (pid < 0) |
| fail("sandbox clone failed"); |
| return pid; |
| } |
| |
| static void test(); |
| |
| void loop() |
| { |
| while (1) { |
| test(); |
| } |
| } |
| |
| struct thread_t { |
| int created, running, call; |
| pthread_t th; |
| }; |
| |
| static struct thread_t threads[16]; |
| static void execute_call(int call); |
| static int running; |
| static int collide; |
| |
| static void* thr(void* arg) |
| { |
| struct thread_t* th = (struct thread_t*)arg; |
| for (;;) { |
| while (!__atomic_load_n(&th->running, __ATOMIC_ACQUIRE)) |
| syscall(SYS_futex, &th->running, FUTEX_WAIT, 0, 0); |
| execute_call(th->call); |
| __atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED); |
| __atomic_store_n(&th->running, 0, __ATOMIC_RELEASE); |
| syscall(SYS_futex, &th->running, FUTEX_WAKE); |
| } |
| return 0; |
| } |
| |
| static void execute(int num_calls) |
| { |
| int call, thread; |
| running = 0; |
| for (call = 0; call < num_calls; call++) { |
| for (thread = 0; thread < sizeof(threads) / sizeof(threads[0]); thread++) { |
| struct thread_t* th = &threads[thread]; |
| if (!th->created) { |
| th->created = 1; |
| pthread_attr_t attr; |
| pthread_attr_init(&attr); |
| pthread_attr_setstacksize(&attr, 128 << 10); |
| pthread_create(&th->th, &attr, thr, th); |
| } |
| if (!__atomic_load_n(&th->running, __ATOMIC_ACQUIRE)) { |
| th->call = call; |
| __atomic_fetch_add(&running, 1, __ATOMIC_RELAXED); |
| __atomic_store_n(&th->running, 1, __ATOMIC_RELEASE); |
| syscall(SYS_futex, &th->running, FUTEX_WAKE); |
| if (collide && call % 2) |
| break; |
| struct timespec ts; |
| ts.tv_sec = 0; |
| ts.tv_nsec = 20 * 1000 * 1000; |
| syscall(SYS_futex, &th->running, FUTEX_WAIT, 1, &ts); |
| if (running) |
| usleep((call == num_calls - 1) ? 10000 : 1000); |
| break; |
| } |
| } |
| } |
| } |
| |
| long r[1]; |
| uint64_t procid; |
| void execute_call(int call) |
| { |
| switch (call) { |
| case 0: |
| r[0] = syscall(__NR_socket, 0xa, 3, 0x3c); |
| break; |
| case 1: |
| NONFAILING(memcpy( |
| (void*)0x20038b58, |
| "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 32)); |
| NONFAILING(*(uint32_t*)0x20038b78 = 9); |
| NONFAILING(*(uint32_t*)0x20038b7c = 3); |
| NONFAILING(*(uint32_t*)0x20038b80 = 0x448); |
| NONFAILING(*(uint32_t*)0x20038b84 = 0); |
| NONFAILING(*(uint32_t*)0x20038b88 = -1); |
| NONFAILING(*(uint32_t*)0x20038b8c = -1); |
| NONFAILING(*(uint32_t*)0x20038b90 = 0); |
| NONFAILING(*(uint32_t*)0x20038b94 = -1); |
| NONFAILING(*(uint32_t*)0x20038b98 = 0x378); |
| NONFAILING(*(uint32_t*)0x20038b9c = -1); |
| NONFAILING(*(uint32_t*)0x20038ba0 = -1); |
| NONFAILING(*(uint32_t*)0x20038ba4 = 0x378); |
| NONFAILING(*(uint32_t*)0x20038ba8 = -1); |
| NONFAILING(*(uint32_t*)0x20038bac = 3); |
| NONFAILING(*(uint64_t*)0x20038bb0 = 0x20849fd0); |
| NONFAILING(*(uint8_t*)0x20038bb8 = 0); |
| NONFAILING(*(uint8_t*)0x20038bb9 = 0); |
| NONFAILING(*(uint8_t*)0x20038bba = 0); |
| NONFAILING(*(uint8_t*)0x20038bbb = 0); |
| NONFAILING(*(uint8_t*)0x20038bbc = 0); |
| NONFAILING(*(uint8_t*)0x20038bbd = 0); |
| NONFAILING(*(uint8_t*)0x20038bbe = 0); |
| NONFAILING(*(uint8_t*)0x20038bbf = 0); |
| NONFAILING(*(uint8_t*)0x20038bc0 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc1 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc2 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc3 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc4 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc5 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc6 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc7 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc8 = 0); |
| NONFAILING(*(uint8_t*)0x20038bc9 = 0); |
| NONFAILING(*(uint8_t*)0x20038bca = 0); |
| NONFAILING(*(uint8_t*)0x20038bcb = 0); |
| NONFAILING(*(uint8_t*)0x20038bcc = 0); |
| NONFAILING(*(uint8_t*)0x20038bcd = 0); |
| NONFAILING(*(uint8_t*)0x20038bce = 0); |
| NONFAILING(*(uint8_t*)0x20038bcf = 0); |
| NONFAILING(*(uint8_t*)0x20038bd0 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd1 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd2 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd3 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd4 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd5 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd6 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd7 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd8 = 0); |
| NONFAILING(*(uint8_t*)0x20038bd9 = 0); |
| NONFAILING(*(uint8_t*)0x20038bda = 0); |
| NONFAILING(*(uint8_t*)0x20038bdb = 0); |
| NONFAILING(*(uint8_t*)0x20038bdc = 0); |
| NONFAILING(*(uint8_t*)0x20038bdd = 0); |
| NONFAILING(*(uint8_t*)0x20038bde = 0); |
| NONFAILING(*(uint8_t*)0x20038bdf = 0); |
| NONFAILING(*(uint8_t*)0x20038be0 = 0); |
| NONFAILING(*(uint8_t*)0x20038be1 = 0); |
| NONFAILING(*(uint8_t*)0x20038be2 = 0); |
| NONFAILING(*(uint8_t*)0x20038be3 = 0); |
| NONFAILING(*(uint8_t*)0x20038be4 = 0); |
| NONFAILING(*(uint8_t*)0x20038be5 = 0); |
| NONFAILING(*(uint8_t*)0x20038be6 = 0); |
| NONFAILING(*(uint8_t*)0x20038be7 = 0); |
| NONFAILING(*(uint8_t*)0x20038be8 = 0); |
| NONFAILING(*(uint8_t*)0x20038be9 = 0); |
| NONFAILING(*(uint8_t*)0x20038bea = 0); |
| NONFAILING(*(uint8_t*)0x20038beb = 0); |
| NONFAILING(*(uint8_t*)0x20038bec = 0); |
| NONFAILING(*(uint8_t*)0x20038bed = 0); |
| NONFAILING(*(uint8_t*)0x20038bee = 0); |
| NONFAILING(*(uint8_t*)0x20038bef = 0); |
| NONFAILING(*(uint8_t*)0x20038bf0 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf1 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf2 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf3 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf4 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf5 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf6 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf7 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf8 = 0); |
| NONFAILING(*(uint8_t*)0x20038bf9 = 0); |
| NONFAILING(*(uint8_t*)0x20038bfa = 0); |
| NONFAILING(*(uint8_t*)0x20038bfb = 0); |
| NONFAILING(*(uint8_t*)0x20038bfc = 0); |
| NONFAILING(*(uint8_t*)0x20038bfd = 0); |
| NONFAILING(*(uint8_t*)0x20038bfe = 0); |
| NONFAILING(*(uint8_t*)0x20038bff = 0); |
| NONFAILING(*(uint8_t*)0x20038c00 = 0); |
| NONFAILING(*(uint8_t*)0x20038c01 = 0); |
| NONFAILING(*(uint8_t*)0x20038c02 = 0); |
| NONFAILING(*(uint8_t*)0x20038c03 = 0); |
| NONFAILING(*(uint8_t*)0x20038c04 = 0); |
| NONFAILING(*(uint8_t*)0x20038c05 = 0); |
| NONFAILING(*(uint8_t*)0x20038c06 = 0); |
| NONFAILING(*(uint8_t*)0x20038c07 = 0); |
| NONFAILING(*(uint8_t*)0x20038c08 = 0); |
| NONFAILING(*(uint8_t*)0x20038c09 = 0); |
| NONFAILING(*(uint8_t*)0x20038c0a = 0); |
| NONFAILING(*(uint8_t*)0x20038c0b = 0); |
| NONFAILING(*(uint8_t*)0x20038c0c = 0); |
| NONFAILING(*(uint8_t*)0x20038c0d = 0); |
| NONFAILING(*(uint8_t*)0x20038c0e = 0); |
| NONFAILING(*(uint8_t*)0x20038c0f = 0); |
| NONFAILING(*(uint8_t*)0x20038c10 = 0); |
| NONFAILING(*(uint8_t*)0x20038c11 = 0); |
| NONFAILING(*(uint8_t*)0x20038c12 = 0); |
| NONFAILING(*(uint8_t*)0x20038c13 = 0); |
| NONFAILING(*(uint8_t*)0x20038c14 = 0); |
| NONFAILING(*(uint8_t*)0x20038c15 = 0); |
| NONFAILING(*(uint8_t*)0x20038c16 = 0); |
| NONFAILING(*(uint8_t*)0x20038c17 = 0); |
| NONFAILING(*(uint8_t*)0x20038c18 = 0); |
| NONFAILING(*(uint8_t*)0x20038c19 = 0); |
| NONFAILING(*(uint8_t*)0x20038c1a = 0); |
| NONFAILING(*(uint8_t*)0x20038c1b = 0); |
| NONFAILING(*(uint8_t*)0x20038c1c = 0); |
| NONFAILING(*(uint8_t*)0x20038c1d = 0); |
| NONFAILING(*(uint8_t*)0x20038c1e = 0); |
| NONFAILING(*(uint8_t*)0x20038c1f = 0); |
| NONFAILING(*(uint8_t*)0x20038c20 = 0); |
| NONFAILING(*(uint8_t*)0x20038c21 = 0); |
| NONFAILING(*(uint8_t*)0x20038c22 = 0); |
| NONFAILING(*(uint8_t*)0x20038c23 = 0); |
| NONFAILING(*(uint8_t*)0x20038c24 = 0); |
| NONFAILING(*(uint8_t*)0x20038c25 = 0); |
| NONFAILING(*(uint8_t*)0x20038c26 = 0); |
| NONFAILING(*(uint8_t*)0x20038c27 = 0); |
| NONFAILING(*(uint8_t*)0x20038c28 = 0); |
| NONFAILING(*(uint8_t*)0x20038c29 = 0); |
| NONFAILING(*(uint8_t*)0x20038c2a = 0); |
| NONFAILING(*(uint8_t*)0x20038c2b = 0); |
| NONFAILING(*(uint8_t*)0x20038c2c = 0); |
| NONFAILING(*(uint8_t*)0x20038c2d = 0); |
| NONFAILING(*(uint8_t*)0x20038c2e = 0); |
| NONFAILING(*(uint8_t*)0x20038c2f = 0); |
| NONFAILING(*(uint8_t*)0x20038c30 = 0); |
| NONFAILING(*(uint8_t*)0x20038c31 = 0); |
| NONFAILING(*(uint8_t*)0x20038c32 = 0); |
| NONFAILING(*(uint8_t*)0x20038c33 = 0); |
| NONFAILING(*(uint8_t*)0x20038c34 = 0); |
| NONFAILING(*(uint8_t*)0x20038c35 = 0); |
| NONFAILING(*(uint8_t*)0x20038c36 = 0); |
| NONFAILING(*(uint8_t*)0x20038c37 = 0); |
| NONFAILING(*(uint8_t*)0x20038c38 = 0); |
| NONFAILING(*(uint8_t*)0x20038c39 = 0); |
| NONFAILING(*(uint8_t*)0x20038c3a = 0); |
| NONFAILING(*(uint8_t*)0x20038c3b = 0); |
| NONFAILING(*(uint8_t*)0x20038c3c = 0); |
| NONFAILING(*(uint8_t*)0x20038c3d = 0); |
| NONFAILING(*(uint8_t*)0x20038c3e = 0); |
| NONFAILING(*(uint8_t*)0x20038c3f = 0); |
| NONFAILING(*(uint32_t*)0x20038c40 = 0); |
| NONFAILING(*(uint16_t*)0x20038c44 = 0x200); |
| NONFAILING(*(uint16_t*)0x20038c46 = 0x268); |
| NONFAILING(*(uint32_t*)0x20038c48 = 0); |
| NONFAILING(*(uint64_t*)0x20038c50 = 0); |
| NONFAILING(*(uint64_t*)0x20038c58 = 0); |
| NONFAILING(*(uint16_t*)0x20038c60 = 0x158); |
| NONFAILING( |
| memcpy((void*)0x20038c62, |
| "\x68\x61\x73\x68\x6c\x69\x6d\x69\x74\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 29)); |
| NONFAILING(*(uint8_t*)0x20038c7f = 3); |
| NONFAILING(memcpy( |
| (void*)0x20038c80, |
| "\x73\x79\x7a\x6b\x61\x6c\x6c\x65\x72\x31\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 255)); |
| NONFAILING(*(uint64_t*)0x20038d80 = 0x40); |
| NONFAILING(*(uint64_t*)0x20038d88 = 0); |
| NONFAILING(*(uint32_t*)0x20038d90 = 0x42); |
| NONFAILING(*(uint32_t*)0x20038d94 = 0); |
| NONFAILING(*(uint32_t*)0x20038d98 = 0); |
| NONFAILING(*(uint32_t*)0x20038d9c = 4); |
| NONFAILING(*(uint32_t*)0x20038da0 = 0x80000001); |
| NONFAILING(*(uint32_t*)0x20038da4 = 8); |
| NONFAILING(*(uint8_t*)0x20038da8 = 0); |
| NONFAILING(*(uint8_t*)0x20038da9 = 0); |
| NONFAILING(*(uint64_t*)0x20038db0 = 0); |
| NONFAILING(*(uint16_t*)0x20038db8 = 0x68); |
| NONFAILING( |
| memcpy((void*)0x20038dba, |
| "\x43\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 29)); |
| NONFAILING(*(uint8_t*)0x20038dd7 = 2); |
| NONFAILING(*(uint16_t*)0x20038dd8 = 0xf); |
| NONFAILING(*(uint16_t*)0x20038dda = 0); |
| NONFAILING(*(uint32_t*)0x20038ddc = 0); |
| NONFAILING(*(uint32_t*)0x20038de0 = 0); |
| NONFAILING(memcpy( |
| (void*)0x20038de4, |
| "\x70\x70\x74\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 16)); |
| NONFAILING(memcpy( |
| (void*)0x20038df4, |
| "\x73\x79\x7a\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 32)); |
| NONFAILING(*(uint64_t*)0x20038e18 = 0); |
| NONFAILING(*(uint8_t*)0x20038e20 = 0); |
| NONFAILING(*(uint8_t*)0x20038e21 = 0); |
| NONFAILING(*(uint8_t*)0x20038e22 = 0); |
| NONFAILING(*(uint8_t*)0x20038e23 = 0); |
| NONFAILING(*(uint8_t*)0x20038e24 = 0); |
| NONFAILING(*(uint8_t*)0x20038e25 = 0); |
| NONFAILING(*(uint8_t*)0x20038e26 = 0); |
| NONFAILING(*(uint8_t*)0x20038e27 = 0); |
| NONFAILING(*(uint8_t*)0x20038e28 = 0); |
| NONFAILING(*(uint8_t*)0x20038e29 = 0); |
| NONFAILING(*(uint8_t*)0x20038e2a = 0); |
| NONFAILING(*(uint8_t*)0x20038e2b = 0); |
| NONFAILING(*(uint8_t*)0x20038e2c = 0); |
| NONFAILING(*(uint8_t*)0x20038e2d = 0); |
| NONFAILING(*(uint8_t*)0x20038e2e = 0); |
| NONFAILING(*(uint8_t*)0x20038e2f = 0); |
| NONFAILING(*(uint8_t*)0x20038e30 = 0); |
| NONFAILING(*(uint8_t*)0x20038e31 = 0); |
| NONFAILING(*(uint8_t*)0x20038e32 = 0); |
| NONFAILING(*(uint8_t*)0x20038e33 = 0); |
| NONFAILING(*(uint8_t*)0x20038e34 = 0); |
| NONFAILING(*(uint8_t*)0x20038e35 = 0); |
| NONFAILING(*(uint8_t*)0x20038e36 = 0); |
| NONFAILING(*(uint8_t*)0x20038e37 = 0); |
| NONFAILING(*(uint8_t*)0x20038e38 = 0); |
| NONFAILING(*(uint8_t*)0x20038e39 = 0); |
| NONFAILING(*(uint8_t*)0x20038e3a = 0); |
| NONFAILING(*(uint8_t*)0x20038e3b = 0); |
| NONFAILING(*(uint8_t*)0x20038e3c = 0); |
| NONFAILING(*(uint8_t*)0x20038e3d = 0); |
| NONFAILING(*(uint8_t*)0x20038e3e = 0); |
| NONFAILING(*(uint8_t*)0x20038e3f = 0); |
| NONFAILING(*(uint8_t*)0x20038e40 = 0); |
| NONFAILING(*(uint8_t*)0x20038e41 = 0); |
| NONFAILING(*(uint8_t*)0x20038e42 = 0); |
| NONFAILING(*(uint8_t*)0x20038e43 = 0); |
| NONFAILING(*(uint8_t*)0x20038e44 = 0); |
| NONFAILING(*(uint8_t*)0x20038e45 = 0); |
| NONFAILING(*(uint8_t*)0x20038e46 = 0); |
| NONFAILING(*(uint8_t*)0x20038e47 = 0); |
| NONFAILING(*(uint8_t*)0x20038e48 = 0); |
| NONFAILING(*(uint8_t*)0x20038e49 = 0); |
| NONFAILING(*(uint8_t*)0x20038e4a = 0); |
| NONFAILING(*(uint8_t*)0x20038e4b = 0); |
| NONFAILING(*(uint8_t*)0x20038e4c = 0); |
| NONFAILING(*(uint8_t*)0x20038e4d = 0); |
| NONFAILING(*(uint8_t*)0x20038e4e = 0); |
| NONFAILING(*(uint8_t*)0x20038e4f = 0); |
| NONFAILING(*(uint8_t*)0x20038e50 = 0); |
| NONFAILING(*(uint8_t*)0x20038e51 = 0); |
| NONFAILING(*(uint8_t*)0x20038e52 = 0); |
| NONFAILING(*(uint8_t*)0x20038e53 = 0); |
| NONFAILING(*(uint8_t*)0x20038e54 = 0); |
| NONFAILING(*(uint8_t*)0x20038e55 = 0); |
| NONFAILING(*(uint8_t*)0x20038e56 = 0); |
| NONFAILING(*(uint8_t*)0x20038e57 = 0); |
| NONFAILING(*(uint8_t*)0x20038e58 = 0); |
| NONFAILING(*(uint8_t*)0x20038e59 = 0); |
| NONFAILING(*(uint8_t*)0x20038e5a = 0); |
| NONFAILING(*(uint8_t*)0x20038e5b = 0); |
| NONFAILING(*(uint8_t*)0x20038e5c = 0); |
| NONFAILING(*(uint8_t*)0x20038e5d = 0); |
| NONFAILING(*(uint8_t*)0x20038e5e = 0); |
| NONFAILING(*(uint8_t*)0x20038e5f = 0); |
| NONFAILING(*(uint8_t*)0x20038e60 = 0); |
| NONFAILING(*(uint8_t*)0x20038e61 = 0); |
| NONFAILING(*(uint8_t*)0x20038e62 = 0); |
| NONFAILING(*(uint8_t*)0x20038e63 = 0); |
| NONFAILING(*(uint8_t*)0x20038e64 = 0); |
| NONFAILING(*(uint8_t*)0x20038e65 = 0); |
| NONFAILING(*(uint8_t*)0x20038e66 = 0); |
| NONFAILING(*(uint8_t*)0x20038e67 = 0); |
| NONFAILING(*(uint8_t*)0x20038e68 = 0); |
| NONFAILING(*(uint8_t*)0x20038e69 = 0); |
| NONFAILING(*(uint8_t*)0x20038e6a = 0); |
| NONFAILING(*(uint8_t*)0x20038e6b = 0); |
| NONFAILING(*(uint8_t*)0x20038e6c = 0); |
| NONFAILING(*(uint8_t*)0x20038e6d = 0); |
| NONFAILING(*(uint8_t*)0x20038e6e = 0); |
| NONFAILING(*(uint8_t*)0x20038e6f = 0); |
| NONFAILING(*(uint8_t*)0x20038e70 = 0); |
| NONFAILING(*(uint8_t*)0x20038e71 = 0); |
| NONFAILING(*(uint8_t*)0x20038e72 = 0); |
| NONFAILING(*(uint8_t*)0x20038e73 = 0); |
| NONFAILING(*(uint8_t*)0x20038e74 = 0); |
| NONFAILING(*(uint8_t*)0x20038e75 = 0); |
| NONFAILING(*(uint8_t*)0x20038e76 = 0); |
| NONFAILING(*(uint8_t*)0x20038e77 = 0); |
| NONFAILING(*(uint8_t*)0x20038e78 = 0); |
| NONFAILING(*(uint8_t*)0x20038e79 = 0); |
| NONFAILING(*(uint8_t*)0x20038e7a = 0); |
| NONFAILING(*(uint8_t*)0x20038e7b = 0); |
| NONFAILING(*(uint8_t*)0x20038e7c = 0); |
| NONFAILING(*(uint8_t*)0x20038e7d = 0); |
| NONFAILING(*(uint8_t*)0x20038e7e = 0); |
| NONFAILING(*(uint8_t*)0x20038e7f = 0); |
| NONFAILING(*(uint8_t*)0x20038e80 = 0); |
| NONFAILING(*(uint8_t*)0x20038e81 = 0); |
| NONFAILING(*(uint8_t*)0x20038e82 = 0); |
| NONFAILING(*(uint8_t*)0x20038e83 = 0); |
| NONFAILING(*(uint8_t*)0x20038e84 = 0); |
| NONFAILING(*(uint8_t*)0x20038e85 = 0); |
| NONFAILING(*(uint8_t*)0x20038e86 = 0); |
| NONFAILING(*(uint8_t*)0x20038e87 = 0); |
| NONFAILING(*(uint8_t*)0x20038e88 = 0); |
| NONFAILING(*(uint8_t*)0x20038e89 = 0); |
| NONFAILING(*(uint8_t*)0x20038e8a = 0); |
| NONFAILING(*(uint8_t*)0x20038e8b = 0); |
| NONFAILING(*(uint8_t*)0x20038e8c = 0); |
| NONFAILING(*(uint8_t*)0x20038e8d = 0); |
| NONFAILING(*(uint8_t*)0x20038e8e = 0); |
| NONFAILING(*(uint8_t*)0x20038e8f = 0); |
| NONFAILING(*(uint8_t*)0x20038e90 = 0); |
| NONFAILING(*(uint8_t*)0x20038e91 = 0); |
| NONFAILING(*(uint8_t*)0x20038e92 = 0); |
| NONFAILING(*(uint8_t*)0x20038e93 = 0); |
| NONFAILING(*(uint8_t*)0x20038e94 = 0); |
| NONFAILING(*(uint8_t*)0x20038e95 = 0); |
| NONFAILING(*(uint8_t*)0x20038e96 = 0); |
| NONFAILING(*(uint8_t*)0x20038e97 = 0); |
| NONFAILING(*(uint8_t*)0x20038e98 = 0); |
| NONFAILING(*(uint8_t*)0x20038e99 = 0); |
| NONFAILING(*(uint8_t*)0x20038e9a = 0); |
| NONFAILING(*(uint8_t*)0x20038e9b = 0); |
| NONFAILING(*(uint8_t*)0x20038e9c = 0); |
| NONFAILING(*(uint8_t*)0x20038e9d = 0); |
| NONFAILING(*(uint8_t*)0x20038e9e = 0); |
| NONFAILING(*(uint8_t*)0x20038e9f = 0); |
| NONFAILING(*(uint8_t*)0x20038ea0 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea1 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea2 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea3 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea4 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea5 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea6 = 0); |
| NONFAILING(*(uint8_t*)0x20038ea7 = 0); |
| NONFAILING(*(uint32_t*)0x20038ea8 = 0); |
| NONFAILING(*(uint16_t*)0x20038eac = 0xa8); |
| NONFAILING(*(uint16_t*)0x20038eae = 0x110); |
| NONFAILING(*(uint32_t*)0x20038eb0 = 0); |
| NONFAILING(*(uint64_t*)0x20038eb8 = 0); |
| NONFAILING(*(uint64_t*)0x20038ec0 = 0); |
| NONFAILING(*(uint16_t*)0x20038ec8 = 0x68); |
| NONFAILING( |
| memcpy((void*)0x20038eca, |
| "\x43\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 29)); |
| NONFAILING(*(uint8_t*)0x20038ee7 = 2); |
| NONFAILING(*(uint16_t*)0x20038ee8 = 0x11); |
| NONFAILING(*(uint16_t*)0x20038eea = 0); |
| NONFAILING(*(uint32_t*)0x20038eec = 0); |
| NONFAILING(*(uint32_t*)0x20038ef0 = 0); |
| NONFAILING(memcpy( |
| (void*)0x20038ef4, |
| "\x6e\x65\x74\x62\x69\x6f\x73\x2d\x6e\x73\x00\x00\x00\x00\x00\x00", |
| 16)); |
| NONFAILING(memcpy( |
| (void*)0x20038f04, |
| "\x73\x79\x7a\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 32)); |
| NONFAILING(*(uint64_t*)0x20038f28 = 0); |
| NONFAILING(*(uint8_t*)0x20038f30 = 0); |
| NONFAILING(*(uint8_t*)0x20038f31 = 0); |
| NONFAILING(*(uint8_t*)0x20038f32 = 0); |
| NONFAILING(*(uint8_t*)0x20038f33 = 0); |
| NONFAILING(*(uint8_t*)0x20038f34 = 0); |
| NONFAILING(*(uint8_t*)0x20038f35 = 0); |
| NONFAILING(*(uint8_t*)0x20038f36 = 0); |
| NONFAILING(*(uint8_t*)0x20038f37 = 0); |
| NONFAILING(*(uint8_t*)0x20038f38 = 0); |
| NONFAILING(*(uint8_t*)0x20038f39 = 0); |
| NONFAILING(*(uint8_t*)0x20038f3a = 0); |
| NONFAILING(*(uint8_t*)0x20038f3b = 0); |
| NONFAILING(*(uint8_t*)0x20038f3c = 0); |
| NONFAILING(*(uint8_t*)0x20038f3d = 0); |
| NONFAILING(*(uint8_t*)0x20038f3e = 0); |
| NONFAILING(*(uint8_t*)0x20038f3f = 0); |
| NONFAILING(*(uint8_t*)0x20038f40 = 0); |
| NONFAILING(*(uint8_t*)0x20038f41 = 0); |
| NONFAILING(*(uint8_t*)0x20038f42 = 0); |
| NONFAILING(*(uint8_t*)0x20038f43 = 0); |
| NONFAILING(*(uint8_t*)0x20038f44 = 0); |
| NONFAILING(*(uint8_t*)0x20038f45 = 0); |
| NONFAILING(*(uint8_t*)0x20038f46 = 0); |
| NONFAILING(*(uint8_t*)0x20038f47 = 0); |
| NONFAILING(*(uint8_t*)0x20038f48 = 0); |
| NONFAILING(*(uint8_t*)0x20038f49 = 0); |
| NONFAILING(*(uint8_t*)0x20038f4a = 0); |
| NONFAILING(*(uint8_t*)0x20038f4b = 0); |
| NONFAILING(*(uint8_t*)0x20038f4c = 0); |
| NONFAILING(*(uint8_t*)0x20038f4d = 0); |
| NONFAILING(*(uint8_t*)0x20038f4e = 0); |
| NONFAILING(*(uint8_t*)0x20038f4f = 0); |
| NONFAILING(*(uint8_t*)0x20038f50 = 0); |
| NONFAILING(*(uint8_t*)0x20038f51 = 0); |
| NONFAILING(*(uint8_t*)0x20038f52 = 0); |
| NONFAILING(*(uint8_t*)0x20038f53 = 0); |
| NONFAILING(*(uint8_t*)0x20038f54 = 0); |
| NONFAILING(*(uint8_t*)0x20038f55 = 0); |
| NONFAILING(*(uint8_t*)0x20038f56 = 0); |
| NONFAILING(*(uint8_t*)0x20038f57 = 0); |
| NONFAILING(*(uint8_t*)0x20038f58 = 0); |
| NONFAILING(*(uint8_t*)0x20038f59 = 0); |
| NONFAILING(*(uint8_t*)0x20038f5a = 0); |
| NONFAILING(*(uint8_t*)0x20038f5b = 0); |
| NONFAILING(*(uint8_t*)0x20038f5c = 0); |
| NONFAILING(*(uint8_t*)0x20038f5d = 0); |
| NONFAILING(*(uint8_t*)0x20038f5e = 0); |
| NONFAILING(*(uint8_t*)0x20038f5f = 0); |
| NONFAILING(*(uint8_t*)0x20038f60 = 0); |
| NONFAILING(*(uint8_t*)0x20038f61 = 0); |
| NONFAILING(*(uint8_t*)0x20038f62 = 0); |
| NONFAILING(*(uint8_t*)0x20038f63 = 0); |
| NONFAILING(*(uint8_t*)0x20038f64 = 0); |
| NONFAILING(*(uint8_t*)0x20038f65 = 0); |
| NONFAILING(*(uint8_t*)0x20038f66 = 0); |
| NONFAILING(*(uint8_t*)0x20038f67 = 0); |
| NONFAILING(*(uint8_t*)0x20038f68 = 0); |
| NONFAILING(*(uint8_t*)0x20038f69 = 0); |
| NONFAILING(*(uint8_t*)0x20038f6a = 0); |
| NONFAILING(*(uint8_t*)0x20038f6b = 0); |
| NONFAILING(*(uint8_t*)0x20038f6c = 0); |
| NONFAILING(*(uint8_t*)0x20038f6d = 0); |
| NONFAILING(*(uint8_t*)0x20038f6e = 0); |
| NONFAILING(*(uint8_t*)0x20038f6f = 0); |
| NONFAILING(*(uint8_t*)0x20038f70 = 0); |
| NONFAILING(*(uint8_t*)0x20038f71 = 0); |
| NONFAILING(*(uint8_t*)0x20038f72 = 0); |
| NONFAILING(*(uint8_t*)0x20038f73 = 0); |
| NONFAILING(*(uint8_t*)0x20038f74 = 0); |
| NONFAILING(*(uint8_t*)0x20038f75 = 0); |
| NONFAILING(*(uint8_t*)0x20038f76 = 0); |
| NONFAILING(*(uint8_t*)0x20038f77 = 0); |
| NONFAILING(*(uint8_t*)0x20038f78 = 0); |
| NONFAILING(*(uint8_t*)0x20038f79 = 0); |
| NONFAILING(*(uint8_t*)0x20038f7a = 0); |
| NONFAILING(*(uint8_t*)0x20038f7b = 0); |
| NONFAILING(*(uint8_t*)0x20038f7c = 0); |
| NONFAILING(*(uint8_t*)0x20038f7d = 0); |
| NONFAILING(*(uint8_t*)0x20038f7e = 0); |
| NONFAILING(*(uint8_t*)0x20038f7f = 0); |
| NONFAILING(*(uint8_t*)0x20038f80 = 0); |
| NONFAILING(*(uint8_t*)0x20038f81 = 0); |
| NONFAILING(*(uint8_t*)0x20038f82 = 0); |
| NONFAILING(*(uint8_t*)0x20038f83 = 0); |
| NONFAILING(*(uint8_t*)0x20038f84 = 0); |
| NONFAILING(*(uint8_t*)0x20038f85 = 0); |
| NONFAILING(*(uint8_t*)0x20038f86 = 0); |
| NONFAILING(*(uint8_t*)0x20038f87 = 0); |
| NONFAILING(*(uint8_t*)0x20038f88 = 0); |
| NONFAILING(*(uint8_t*)0x20038f89 = 0); |
| NONFAILING(*(uint8_t*)0x20038f8a = 0); |
| NONFAILING(*(uint8_t*)0x20038f8b = 0); |
| NONFAILING(*(uint8_t*)0x20038f8c = 0); |
| NONFAILING(*(uint8_t*)0x20038f8d = 0); |
| NONFAILING(*(uint8_t*)0x20038f8e = 0); |
| NONFAILING(*(uint8_t*)0x20038f8f = 0); |
| NONFAILING(*(uint8_t*)0x20038f90 = 0); |
| NONFAILING(*(uint8_t*)0x20038f91 = 0); |
| NONFAILING(*(uint8_t*)0x20038f92 = 0); |
| NONFAILING(*(uint8_t*)0x20038f93 = 0); |
| NONFAILING(*(uint8_t*)0x20038f94 = 0); |
| NONFAILING(*(uint8_t*)0x20038f95 = 0); |
| NONFAILING(*(uint8_t*)0x20038f96 = 0); |
| NONFAILING(*(uint8_t*)0x20038f97 = 0); |
| NONFAILING(*(uint8_t*)0x20038f98 = 0); |
| NONFAILING(*(uint8_t*)0x20038f99 = 0); |
| NONFAILING(*(uint8_t*)0x20038f9a = 0); |
| NONFAILING(*(uint8_t*)0x20038f9b = 0); |
| NONFAILING(*(uint8_t*)0x20038f9c = 0); |
| NONFAILING(*(uint8_t*)0x20038f9d = 0); |
| NONFAILING(*(uint8_t*)0x20038f9e = 0); |
| NONFAILING(*(uint8_t*)0x20038f9f = 0); |
| NONFAILING(*(uint8_t*)0x20038fa0 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa1 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa2 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa3 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa4 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa5 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa6 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa7 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa8 = 0); |
| NONFAILING(*(uint8_t*)0x20038fa9 = 0); |
| NONFAILING(*(uint8_t*)0x20038faa = 0); |
| NONFAILING(*(uint8_t*)0x20038fab = 0); |
| NONFAILING(*(uint8_t*)0x20038fac = 0); |
| NONFAILING(*(uint8_t*)0x20038fad = 0); |
| NONFAILING(*(uint8_t*)0x20038fae = 0); |
| NONFAILING(*(uint8_t*)0x20038faf = 0); |
| NONFAILING(*(uint8_t*)0x20038fb0 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb1 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb2 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb3 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb4 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb5 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb6 = 0); |
| NONFAILING(*(uint8_t*)0x20038fb7 = 0); |
| NONFAILING(*(uint32_t*)0x20038fb8 = 0); |
| NONFAILING(*(uint16_t*)0x20038fbc = 0xa8); |
| NONFAILING(*(uint16_t*)0x20038fbe = 0xd0); |
| NONFAILING(*(uint32_t*)0x20038fc0 = 0); |
| NONFAILING(*(uint64_t*)0x20038fc8 = 0); |
| NONFAILING(*(uint64_t*)0x20038fd0 = 0); |
| NONFAILING(*(uint16_t*)0x20038fd8 = 0x28); |
| NONFAILING( |
| memcpy((void*)0x20038fda, |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" |
| "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", |
| 29)); |
| NONFAILING(*(uint8_t*)0x20038ff7 = 0); |
| NONFAILING(*(uint32_t*)0x20038ff8 = 0xfffffffe); |
| syscall(__NR_setsockopt, r[0], 0x29, 0x40, 0x20038b58, 0x4a8); |
| break; |
| } |
| } |
| |
| void test() |
| { |
| memset(r, -1, sizeof(r)); |
| execute(2); |
| collide = 1; |
| execute(2); |
| } |
| |
| int main() |
| { |
| syscall(__NR_mmap, 0x20000000, 0, 3, 0x32, -1, 0); |
| char* cwd = get_current_dir_name(); |
| for (procid = 0; procid < 8; procid++) { |
| if (fork() == 0) { |
| install_segv_handler(); |
| for (;;) { |
| if (chdir(cwd)) |
| fail("failed to chdir"); |
| use_temporary_dir(); |
| int pid = do_sandbox_namespace(procid, true); |
| int status = 0; |
| while (waitpid(pid, &status, __WALL) != pid) { |
| } |
| } |
| } |
| } |
| sleep(1000000); |
| return 0; |
| } |
