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Re: [PATCH] x86/hvm: Fix shifting in stdvga_mem_read()



On 16.05.2020 21:02, Andrew Cooper wrote:
> stdvga_mem_read() has a return type of uint8_t, which promotes to int rather
> than unsigned int.  Shifting by 24 may hit the sign bit.
> 
> Spotted by Coverity.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>




 


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