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Re: [PATCH-for-5.2 2/2] hw/core/sysbus: Assert memory region index is in
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH-for-5.2 2/2] hw/core/sysbus: Assert memory region index is in range |
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Date: |
Wed, 12 Aug 2020 10:48:13 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 8/6/20 6:09 AM, Philippe Mathieu-Daudé wrote:
> Devices incorrectly modelled might use invalid index while
> calling sysbus_mmio_get_region(), leading to OOB access.
> Help developers by asserting the index is in range.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> hw/core/sysbus.c | 1 +
> 1 file changed, 1 insertion(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~