Hao Wu 11941d3b1b MdeModulePkg/UdfDxe: Handle dead codes in File.c
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1249

We found potential dead codes within File.c during the code coverage test.

After manual review, we think the below ones are positive reports:

A. In function UdfRead():
  else if (IS_FID_DELETED_FILE (Parent->FileIdentifierDesc)) {
    Status = EFI_DEVICE_ERROR;
  }

A File Identifier Descriptor will be get from the UDF media only by
function ReadDirectoryEntry(). And within this function, all the File
Identifier Descriptor with 'DELETED_FILE' characteristics will be skipped
and will not be returned. Hence, the above codes in function UdfRead()
will never be hit.

This commit will add "ASSERT (FALSE);" before the above line to indicate
this.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Paulo Alcantara <palcantara@suse.de>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-10-18 09:12:51 +08:00
2018-10-12 17:40:33 +02:00

EDK II Project

A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.

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The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:

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Acidanthera UEFI Development Kit based on EDK II edk2-stable202405
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