Branch: refs/heads/master
  Home:   https://github.com/tianocore/edk2
  Commit: bd8ec21280772f52db2e0bcce8665ab7cf22de22
      
https://github.com/tianocore/edk2/commit/bd8ec21280772f52db2e0bcce8665ab7cf22de22
  Author: Gaurav Pandya <[email protected]>
  Date:   2026-04-09 (Thu, 09 Apr 2026)

  Changed paths:
    M ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Hest/HestParser.c

  Log Message:
  -----------
  ShellPkg/AcpiView: Avoid mutating HEST hardware bank count during parse

Remove post-parse write to mHestIA32HardwareBankCount.
Keep HEST parsing read-only.

*mHestIA32HardwareBankCount = 0, line in code corrupts the
ACPI HEST table data Hardware bank count to zero.

mHestIA32HardwareBankCount points into the parsed HEST table
data (input buffer). Writing through it modifies ACPI table
contents during parsing, which should be read-only behavior.

Signed-off-by: Gaurav Pandya <[email protected]>



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