[PATCH v2 0/6] Code refinements in UdfDxe

[Hao Wu <hao.a.wu@intel.com>]

Note:
Since PATCH v2 1/6 ~ 5/6 have not been changed, add the 'Reviewed-by:' tag
during the v1 series review.


V2 changes:

A. Drop PATCH v1 6/7, since removing those codes will make the function
   MangleFileName() not matching its original implementation purpose
   (according to the function description).

B. Drop change C in PATCH v1 7/7. It is reasonable for function
   SetFileInfo() to handle the expected value for the input parameters.

C. Refine the log message for PATCH v1 7/7.


V1 history:

This series will refine the codes in MdeModulePkg/Universal/Disk/UdfDxe
for:

A. Refine asserts used for memory allocation failure and error cases that
   are possible to happen. Will use error handling logic for them;

B. Address some dead codes within this module.

Cc: Paulo Alcantara <palcantara@suse.de>
Cc: Paulo Alcantara <paulo@paulo.ac>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>

Hao Wu (6):
  MdeModulePkg/UdfDxe: Use error handling for memory allocation failure
  MdeModulePkg/UdfDxe: ASSERT for false positives of NULL ptr deref
  MdeModulePkg/UdfDxe: Use error handling when fail to return LSN
  MdeModulePkg/UdfDxe: Use debug msg instead of ASSERT in UdfOpen()
  MdeModulePkg/UdfDxe: Handle dead codes in File.c
  MdeModulePkg/UdfDxe: Handle dead codes in FileSystemOperations.c

 MdeModulePkg/Universal/Disk/UdfDxe/File.c                 |  19 ++-
 MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c | 158 +++++++++++++++-----
 2 files changed, 138 insertions(+), 39 deletions(-)

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2.12.0.windows.1