// https://syzkaller.appspot.com/bug?id=e139d8fe1e3608af8b9727c7658f35b8cad78649 // 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, 0x8f6000ul, 0x3ul, 0x32ul, 0xfffffffffffffffful, 0x0ul); r[1] = syscall(__NR_socket, 0x26ul, 0x5ul, 0x0ul); *(uint16_t*)0x20269000 = (uint16_t)0x26; memcpy((void*)0x20269002, "\x61\x65\x61\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14); *(uint32_t*)0x20269010 = (uint32_t)0x4; *(uint32_t*)0x20269014 = (uint32_t)0xffffffffffffffff; memcpy((void*)0x20269018, "\x70\x63\x72\x79\x70\x74\x28\x67\x63\x6d\x5f\x62\x61\x73\x65" "\x28\x63\x74\x72\x28\x61\x65\x73\x2d\x61\x65\x73\x6e\x69\x29" "\x2c\x67\x68\x61\x73\x68\x2d\x67\x65\x6e\x65\x72\x69\x63\x29" "\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00", 64); r[7] = syscall(__NR_bind, r[1], 0x20269000ul, 0x58ul); } int main() { loop(); return 0; }