New subject: [Bug 55572] kernel32:virtual - test_mapping(<anonymous>, SEC_COMMIT, TRUE) gets permission denied errors on macOS

12 Sep 2023

      https://bugs.winehq.org/show_bug.cgi?id=55572

            Bug ID: 55572
           Summary: kernel32:virtual - test_mapping(<anonymous>,
                    SEC_COMMIT, TRUE) gets permission denied errors on
                    macOS
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: kernel32
          Assignee: wine-bugs(a)winehq.org
          Reporter: fgouget(a)codeweavers.com

kernel32:virtual - test_mapping(<anonymous>, SEC_COMMIT, TRUE) gets permission
denied errors on macOS:

virtual.c:3780: testing anonymous mapping flags 08000000 
virtual.c:3892: Test failed: 20: MapViewOfFile(0020/0024) failed 5
virtual.c:3892: Test failed: 21: MapViewOfFile(0020/0025) failed 5
virtual.c:3892: Test failed: 28: MapViewOfFile(0020/002c) failed 5
virtual.c:3892: Test failed: 29: MapViewOfFile(0020/002d) failed 5
virtual.c:3892: Test failed: 18: MapViewOfFile(0040/0022) failed 5
virtual.c:3892: Test failed: 19: MapViewOfFile(0040/0023) failed 5
virtual.c:3892: Test failed: 20: MapViewOfFile(0040/0024) failed 5
virtual.c:3892: Test failed: 21: MapViewOfFile(0040/0025) failed 5
virtual.c:3892: Test failed: 22: MapViewOfFile(0040/0026) failed 5
virtual.c:3892: Test failed: 23: MapViewOfFile(0040/0027) failed 5
virtual.c:3892: Test failed: 26: MapViewOfFile(0040/002a) failed 5
virtual.c:3892: Test failed: 27: MapViewOfFile(0040/002b) failed 5
virtual.c:3892: Test failed: 28: MapViewOfFile(0040/002c) failed 5
virtual.c:3892: Test failed: 29: MapViewOfFile(0040/002d) failed 5
virtual.c:3892: Test failed: 30: MapViewOfFile(0040/002e) failed 5
virtual.c:3892: Test failed: 31: MapViewOfFile(0040/002f) failed 5
virtual.c:3892: Test failed: 20: MapViewOfFile(0080/0024) failed 5
virtual.c:3892: Test failed: 21: MapViewOfFile(0080/0025) failed 5
virtual.c:3892: Test failed: 28: MapViewOfFile(0080/002c) failed 5
virtual.c:3892: Test failed: 29: MapViewOfFile(0080/002d) failed 5

See https://test.winehq.org/data/patterns.html#kernel32:virtual

Where 5 == ERROR_ACCESS_DENIED
      0x08000000 == SEC_COMMIT
      0x01 == FILE_MAP_COPY
      0x04 == FILE_MAP_READ or SECTION_MAP_READ
      0x20 == FILE_MAP_EXECUTE or SECTION_MAP_EXECUTE_EXPLICIT

These failures are systematic and only happen on macOS (see Remi's
rbernon-macos-* cloud test machines).

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[Bug 55572] New: kernel32:virtual - test_mapping(<anonymous>, SEC_COMMIT, TRUE) gets permission denied errors on macOS

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