yuwezyu

I just write a poc simply, and found that if I close() the vulnerable sock, then it wouldn't crash, if not, it will go to crash.

`int ret; void * magic = mmap((void *) MMAP_BASE, MMAP_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED | MAP_ANONYMOUS, -1, 0); if (magic == MAP_FAILED) { printf("Failed to malloc with value...

> I just write a poc simply, and found that if I close() the vulnerable sock, then it wouldn't crash, if not, it will go to crash. If there is...