On 6 March 2018 at 00:22, Ge Song <ge.s...@hxt-semitech.com> wrote:
> Correct the way of handling EFI_SECTION_GUID_DEFINED type sections
> with a large size
>
> Cc: Leif Lindholm <leif.lindh...@linaro.org>
> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Ge Song <ge.s...@hxt-semitech.com>
> ---
>  
> EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c
>  | 18 ++++++++++++++++--
>  1 file changed, 16 insertions(+), 2 deletions(-)
>
> diff --git 
> a/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c
>  
> b/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c
> index 7b08de8ab9fe..8e7abe202836 100644
> --- 
> a/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c
> +++ 
> b/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c
> @@ -123,6 +123,7 @@ ExtractGuidedSectionGetInfo (
>  {
>    PRE_PI_EXTRACT_GUIDED_SECTION_DATA  *SavedData;
>    UINT32                              Index;
> +  EFI_GUID *SectionDefinitionGuid;
>

Could please preserve the alignment here ...

>    if (InputSection == NULL) {
>      return RETURN_INVALID_PARAMETER;
> @@ -134,11 +135,17 @@ ExtractGuidedSectionGetInfo (
>
>    SavedData = GetSavedData();
>
> +  if (IS_SECTION2 (InputSection)) {
> +    SectionDefinitionGuid = &(((EFI_GUID_DEFINED_SECTION2 *) 
> InputSection)->SectionDefinitionGuid);
> +  } else {
> +    SectionDefinitionGuid = &(((EFI_GUID_DEFINED_SECTION *) 
> InputSection)->SectionDefinitionGuid);
> +  }
> +
>    //
>    // Search the match registered GetInfo handler for the input guided 
> section.
>    //
>    for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
> -    if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], 
> &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
> +    if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], 
> SectionDefinitionGuid)) {
>        break;
>      }
>    }
> @@ -172,6 +179,7 @@ ExtractGuidedSectionDecode (
>  {
>    PRE_PI_EXTRACT_GUIDED_SECTION_DATA  *SavedData;
>    UINT32                              Index;
> +  EFI_GUID *SectionDefinitionGuid;
>

... and here

If you fix that, you can add my

Reviewed-by: Ard Biesheuvel <ard.biesheu...@linaro.org>

-- 
Ard.


>    if (InputSection == NULL) {
>      return RETURN_INVALID_PARAMETER;
> @@ -182,11 +190,17 @@ ExtractGuidedSectionDecode (
>
>    SavedData = GetSavedData();
>
> +  if (IS_SECTION2 (InputSection)) {
> +    SectionDefinitionGuid = &(((EFI_GUID_DEFINED_SECTION2 *) 
> InputSection)->SectionDefinitionGuid);
> +  } else {
> +    SectionDefinitionGuid = &(((EFI_GUID_DEFINED_SECTION *) 
> InputSection)->SectionDefinitionGuid);
> +  }
> +
>    //
>    // Search the match registered GetInfo handler for the input guided 
> section.
>    //
>    for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
> -    if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], 
> &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
> +    if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], 
> SectionDefinitionGuid)) {
>        break;
>      }
>    }
> --
> 2.11.0
>
>
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel

Reply via email to