On Wed, Sep 23, 2026 at 02:47:49PM +0200, Paolo Bonzini wrote:
> Date: Wed, 23 Sep 2026 14:47:49 +0200
> From: Paolo Bonzini <[email protected]>
> Subject: [PATCH] target/i386/tcg: fix REPScalar with memory operand
> X-Mailer: git-send-email 2.55.0
> 
> By the time validate_vex() runs, e->s2 is not used anymore and
> decode->op[2].ot has already been filled in by decode_size().
> So it's the latter that has to be adjusted, just like before
> commit b7d4ec4832d ("target/i386/tcg: move VEX validation early",
> 2026-08-26).
> 
> Fixes: b7d4ec4832d ("target/i386/tcg: move VEX validation early", 2026-08-26)
> Reported-by: Zhao Liu <[email protected]>
> ---
>  target/i386/tcg/decode-new.c.inc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Zhao Liu <[email protected]>


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