// https://syzkaller.appspot.com/bug?id=5b3078ab3070bdf0b3e170e93a97689d02ab047c // 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; memcpy((void*)0x200001c0, "/dev/vhost-net\000", 15); res = syscall(__NR_openat, 0xffffffffffffff9c, 0x200001c0, 2, 0); if (res != -1) r[0] = res; *(uint32_t*)0x20000580 = 1; *(uint64_t*)0x20000588 = 0; *(uint64_t*)0x20000590 = 0xffffffffffffffa9; *(uint64_t*)0x20000598 = 0; *(uint8_t*)0x200005a0 = 0; *(uint8_t*)0x200005a1 = 3; *(uint64_t*)0x200005a8 = 0; *(uint64_t*)0x200005b0 = 0; *(uint64_t*)0x200005b8 = 0; *(uint64_t*)0x200005c0 = 0; *(uint64_t*)0x200005c8 = 0; *(uint64_t*)0x200005d0 = 0; *(uint64_t*)0x200005d8 = 0; *(uint64_t*)0x200005e0 = 0; syscall(__NR_write, r[0], 0x20000580, 0x68); return 0; }