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Re: [PATCH] target/tricore: Fix out-of-bounds index in imask instruction
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From: |
Bastian Koppelmann |
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Subject: |
Re: [PATCH] target/tricore: Fix out-of-bounds index in imask instruction |
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Date: |
Mon, 12 Jun 2023 09:16:17 +0200 |
On Mon, Jun 12, 2023 at 02:56:33PM +0800, Siqi Chen wrote:
> When translating "imask" instruction of Tricore architecture, QEMU did not
> check whether the register index was out of bounds, resulting in a
> global-buffer-overflow.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1698
> Reported-by: Siqi Chen <coc.cyqh@gmail.com>
> Signed-off-by: Siqi Chen <coc.cyqh@gmail.com>
> ---
> target/tricore/translate.c | 1 +
> 1 file changed, 1 insertion(+)
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Cheers,
Bastian