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From: "Leif Lindholm" <leif@nuviainc.com>
To: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: devel@edk2.groups.io, gaoliming@byosoft.com.cn
Subject: Re: [PATCH] EmbeddedPkg/PrePiMemoryAllocationLib: use correct size for pool hob
Date: Thu, 7 Jan 2021 17:44:02 +0000	[thread overview]
Message-ID: <20210107174402.GG1664@vanye> (raw)
In-Reply-To: <20210106102925.9808-1-ard.biesheuvel@arm.com>

On Wed, Jan 06, 2021 at 11:29:25 +0100, Ard Biesheuvel wrote:
> Use the correct type in the sizeof() expression to calculate the size
> of the newly allocated EFI_HOB_MEMORY_POOL hob.
> 
> Link: https://bugzilla.tianocore.org/show_bug.cgi?id=3139
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>

Reviewed-by: Leif Lindholm <leif@nuviainc.com>

> ---
>  EmbeddedPkg/Library/PrePiMemoryAllocationLib/MemoryAllocationLib.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/EmbeddedPkg/Library/PrePiMemoryAllocationLib/MemoryAllocationLib.c b/EmbeddedPkg/Library/PrePiMemoryAllocationLib/MemoryAllocationLib.c
> index 6d233acb98d7..bae6682c72b6 100644
> --- a/EmbeddedPkg/Library/PrePiMemoryAllocationLib/MemoryAllocationLib.c
> +++ b/EmbeddedPkg/Library/PrePiMemoryAllocationLib/MemoryAllocationLib.c
> @@ -184,7 +184,9 @@ AllocatePool (
>      return 0;
>    } else {
>  
> -    Hob = (EFI_HOB_MEMORY_POOL *)CreateHob (EFI_HOB_TYPE_MEMORY_POOL, (UINT16)(sizeof (EFI_HOB_TYPE_MEMORY_POOL) + AllocationSize));
> +    Hob = (EFI_HOB_MEMORY_POOL *)CreateHob (EFI_HOB_TYPE_MEMORY_POOL,
> +                                   (UINT16)(sizeof (EFI_HOB_MEMORY_POOL) +
> +                                            AllocationSize));
>      return (VOID *)(Hob + 1);
>    }
>  }
> -- 
> 2.17.1
> 

  reply	other threads:[~2021-01-07 17:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-06 10:29 [PATCH] EmbeddedPkg/PrePiMemoryAllocationLib: use correct size for pool hob Ard Biesheuvel
2021-01-07 17:44 ` Leif Lindholm [this message]
2021-01-08 13:53   ` Ard Biesheuvel

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