// https://syzkaller.appspot.com/bug?id=c82773a3bdc9c1074543b9da0e865b945a3e9ef0 // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include static void test(); void loop() { while (1) { test(); } } long r[8]; void test() { memset(r, -1, sizeof(r)); r[0] = syscall(__NR_mmap, 0x20000000ul, 0xfff000ul, 0x3ul, 0x32ul, 0xfffffffffffffffful, 0x0ul); r[1] = syscall(__NR_socket, 0x26ul, 0x5ul, 0x0ul); *(uint16_t*)0x201e3fa8 = (uint16_t)0x26; memcpy((void*)0x201e3faa, "\x61\x65\x61\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14); *(uint32_t*)0x201e3fb8 = (uint32_t)0x200; *(uint32_t*)0x201e3fbc = (uint32_t)0x39f; memcpy((void*)0x201e3fc0, "\x70\x63\x72\x79\x70\x74\x28\x72\x66\x63\x34\x33\x30\x39\x28" "\x61\x75\x74\x68\x65\x6e\x63\x28\x6d\x69\x63\x68\x61\x65\x6c" "\x5f\x6d\x69\x63\x2d\x67\x65\x6e\x65\x72\x69\x63\x2c\x63\x68" "\x61\x63\x68\x61\x32\x30\x2d\x67\x65\x6e\x65\x72\x69\x63\x29" "\x29\x29\x00\x00", 64); r[7] = syscall(__NR_bind, r[1], 0x201e3fa8ul, 0x58ul); } int main() { loop(); return 0; }