// https://syzkaller.appspot.com/bug?id=1a59b61c7cebaeffd8bb7ece48eeb83750374514 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include uint64_t r[1] = {0xffffffffffffffff}; int main(void) { syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); intptr_t res = 0; res = syscall(__NR_socket, 0x10ul, 3ul, 0x14); if (res != -1) r[0] = res; *(uint64_t*)0x200002c0 = 0; *(uint32_t*)0x200002c8 = 0; *(uint64_t*)0x200002d0 = 0x20000280; *(uint64_t*)0x20000280 = 0x20000180; *(uint32_t*)0x20000180 = 0x38; *(uint16_t*)0x20000184 = 0x1403; *(uint16_t*)0x20000186 = 1; *(uint32_t*)0x20000188 = 0; *(uint32_t*)0x2000018c = 0; *(uint16_t*)0x20000190 = 9; *(uint16_t*)0x20000192 = 2; memcpy((void*)0x20000194, "syz2\000", 5); *(uint16_t*)0x2000019c = 8; *(uint16_t*)0x2000019e = 0x41; memcpy((void*)0x200001a0, "siw\000", 4); *(uint16_t*)0x200001a4 = 0x14; *(uint16_t*)0x200001a6 = 0x33; memcpy((void*)0x200001a8, "wlan1\000\000\000\000\000\000\000\000\000\000\000", 16); *(uint64_t*)0x20000288 = 0x38; *(uint64_t*)0x200002d8 = 1; *(uint64_t*)0x200002e0 = 0; *(uint64_t*)0x200002e8 = 0; *(uint32_t*)0x200002f0 = 0; syscall(__NR_sendmsg, r[0], 0x200002c0ul, 0ul); return 0; }