// https://syzkaller.appspot.com/bug?id=53553dc2ca70a7ec5f1f16605fb2eac9549c48f1 // 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); long res = 0; res = syscall(__NR_socket, 0x10, 0x4000000002, 0x10); if (res != -1) r[0] = res; *(uint64_t*)0x20000140 = 0; *(uint32_t*)0x20000148 = 0; *(uint64_t*)0x20000150 = 0x20000100; *(uint64_t*)0x20000100 = 0x200002c0; memcpy((void*)0x200002c0, "\x2e\x00\x00\x00\x2b\x00\x81\x2d\xe4\x1a\xe0\x87" "\x18\x50\x82\xcf\x01\x24\xb0\xeb\xa0\x6e\xc4\x00" "\x01\x41\x00\x00\x00\x00\x00\x17\x00\x08\x00\x00" "\x00\x1f\x5b\xa7\x72\x1b\x89\x80\xee\x5c", 46); *(uint64_t*)0x20000108 = 0x2e; *(uint64_t*)0x20000158 = 1; *(uint64_t*)0x20000160 = 0; *(uint64_t*)0x20000168 = 0; *(uint32_t*)0x20000170 = 0; syscall(__NR_sendmsg, r[0], 0x20000140, 0); return 0; }