// https://syzkaller.appspot.com/bug?id=ae313e1903160aebaac974b675db644baa44f581 // 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, 0x20000000, 0x1000000, 3, 0x32, -1, 0); intptr_t res = 0; res = syscall(__NR_socket, 0x10, 3, 0); if (res != -1) r[0] = res; *(uint64_t*)0x20000180 = 0; *(uint32_t*)0x20000188 = 0; *(uint64_t*)0x20000190 = 0x20000140; *(uint64_t*)0x20000140 = 0x20000200; memcpy((void*)0x20000200, "\x28\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00" "\x66\xf3\x06\x9a\x08\xf9\xe3\xab\x14\x00\x01\x00" "\x10\x00\x01\x00\x08\x00\x01\x00\x69\x66\x65\x00" "\xc3\x00\x00\x00", 40); *(uint64_t*)0x20000148 = 0x28; *(uint64_t*)0x20000198 = 1; *(uint64_t*)0x200001a0 = 0; *(uint64_t*)0x200001a8 = 0; *(uint32_t*)0x200001b0 = 0; syscall(__NR_sendmsg, r[0], 0x20000180, 0); return 0; }