> You can also set init_on_free=1 in linux cmdline, the kernel will overwrite freed memory.
Does this only work with kernel buffers? I’m wondering how glibc handles freed memory. I feel like there’s a good chance it doesn’t always notify the kernel that the memory has been freed.
Does this only work with kernel buffers? I’m wondering how glibc handles freed memory. I feel like there’s a good chance it doesn’t always notify the kernel that the memory has been freed.