[edk2-devel] [PATCH v2 0/1] StandaloneMmCore finds drivers in uncompressed inner fv.

["Xu, Wei6" <wei6.xu@intel.com>]

V1:
This patch is to fix the issue that StandaloneMmCore fails to detect uncompressed inner FV.
PR: https://github.com/tianocore/edk2/pull/4943

V2:
Based on V1, fix some other issues
1. Add Missing object size checks before casting pointers to header types
  a. InnerFvHeader = (EFI_FIRMWARE_VOLUME_HEADER *)SectionData; 
     This is introduced in V1, add the size check on SectionDataSize against EFI_FIRMWARE_VOLUME_HEADER
  b. Section = (EFI_COMMON_SECTION_HEADER *)(FileHeader + 1);
     Use FfsFindSection instead of FfsFindSectionData to avoid pointer casting.
2. Fix potential memory leak issue that ScratchBuffer is not freed when page allocation for DstBuffer fails.
PR: https://github.com/tianocore/edk2/pull/4965

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Ray Ni <ray.ni@intel.com>

Wei6 Xu (1):
  StandaloneMmPkg: Fix some issues in function MmCoreFfsFindMmDriver.

 StandaloneMmPkg/Core/FwVol.c | 34 ++++++++++++++++++++++++++--------
 1 file changed, 26 insertions(+), 8 deletions(-)

-- 
2.29.2.windows.2



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