Messages in this thread | | | Date | Tue, 19 Jun 2012 11:44:01 -0700 | Subject | Re: [PATCH 4/7] pstore/ram_core: Better ECC size checking | From | Kees Cook <> |
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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>
-- Kees Cook Chrome OS Security -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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