Re: [PATCH 4/7] pstore/ram_core: Better ECC size checking

On Mon, Jun 18, 2012 at 7:15 PM, Anton Vorontsov anton.vorontsov@linaro.org wrote:

• Instead of exploiting unsigned overflows (which doesn't work for all

sizes), use straightforward checking for ECC total size not exceeding  initial buffer size;

• Printing overflowed buffer_size is not informative. Instead, print

ecc_size and buffer_size;

• No need for buffer_size argument in persistent_ram_init_ecc(),

we can address prz->buffer_size directly.

Signed-off-by: Anton Vorontsov anton.vorontsov@linaro.org

Acked-by: Kees Cook keescook@chromium.org