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  1. Core ReactOS
  2. CORE-13533

Setupapi SetupGetSourceFileLocationW return wrong result against Windows

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Won't Fix
    • Fix Version/s: None
    • Component/s: RosDlls
    • Labels:
      None

      Description

      for example, I have a setup inf contain the following lines:

      [SourceDisksNames]
      1 = %DiskDescription%,,,.\examplepath
      [SourceDisksFiles]
      example.sys = 1,

      when I call SetupGetSourceFileLocationW, it returns source_id = 1, buffer = ".\examplepath"

      on MS Win7, SetupGetSourceFileLocationW, returns source_id = 1, buffer = ""

      the bug is in func get_source_id: loc 354~~365, these checks modify the inf context, makes the segment pointer move to another segment

      Solution: comment loc 354~~365, modify loc 396

      if (SetupGetStringFieldW( context, 4, buffer, buffer_size, required_size ))

      to

      if (SetupGetStringFieldW( context, 2, buffer, buffer_size, required_size ))

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            • Assignee:
              bug zilla Bug Zilla
              Reporter:
              hyperiris hyperiris
            • Votes:
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              • Created:
                Updated:
                Resolved: