1 files changed, 74 insertions, 0 deletions
diff --git a/tools/lint/mscom-init.yml b/tools/lint/mscom-init.yml
new file mode 100644
index 0000000000..d818aa4ab9
--- /dev/null
+++ b/tools/lint/mscom-init.yml
@@ -0,0 +1,74 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+---
+forbid-mscom-init:
+    description: >-
+        New calls to CoInitialize, CoInitializeEx, OleInitialize, RoInitialize,
+        CoUninitialize, OleUninitialize, or RoUninitialize are forbidden. If you
+        have questions, please consult a peer of the IPC: MSCOM module.
+    level: error
+    include: ['.']
+    type: regex
+    payload: ([CR]o|Ole)(Uni|I)nitialize(Ex)?
+    ignore-case: false
+    extensions:
+        - h
+        - c
+        - cc
+        - cpp
+    exclude:
+        # These files contain utilities for using COM more safely.
+        - ipc/mscom/ApartmentRegion.h
+        - ipc/mscom/COMWrappers.cpp
+        - ipc/mscom/COMWrappers.h
+        - ipc/mscom/EnsureMTA.cpp
+        # These files have been reviewed by MSCOM peers, and the use of
+        # CoInitialize within them has been confirmed to be necessary and
+        # proper.
+        - ipc/mscom/ProcessRuntime.cpp
+        # These files are existing legacy uses of CoInitialize (and so forth)
+        # that must eventually be fixed -- probably by converting them to use
+        # ApartmentRegion and moving them to _that_ lint's exception-list.
+        - browser/components/migration/nsIEHistoryEnumerator.cpp
+        - browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp
+        - browser/components/shell/nsWindowsShellService.cpp
+        - gfx/thebes/gfxWindowsPlatform.cpp
+        - image/DecodePool.cpp
+        - ipc/glue/BrowserProcessSubThread.cpp
+        - netwerk/system/win32/nsNotifyAddrListener.cpp
+        - toolkit/components/parentalcontrols/nsParentalControlsServiceWin.cpp
+        - toolkit/crashreporter/google-breakpad/src/common/windows/pdb_source_line_writer.cc
+        - toolkit/mozapps/defaultagent/proxy/main.cpp
+        - uriloader/exthandler/win/nsOSHelperAppService.cpp
+        - widget/windows/TaskbarPreview.cpp
+        - widget/windows/WinTaskbar.cpp
+        - widget/windows/nsAppShell.cpp
+        - widget/windows/nsWindow.cpp
+        - widget/windows/nsWindow.h
+        - widget/windows/tests/TestUriValidation.cpp
+        - xpcom/io/nsLocalFileWin.cpp
+
+forbid-apartment-region:
+    description: >-
+        New uses of ApartmentRegion, ApartmentRegionT, MTARegion, or STARegion
+        require approval by a peer of the IPC: MSCOM module.
+    level: error
+    include: ['.']
+    type: regex
+    payload: ApartmentRegion(T)?|[MS]TARegion
+    ignore-case: false
+    extensions:
+        - h
+        - c
+        - cc
+        - cpp
+    exclude:
+        # ApartmentRegion's definition.
+        - ipc/mscom/ApartmentRegion.h
+        # These files have been reviewed and approved by MSCOM peers.
+        - ipc/mscom/ProcessRuntime.cpp
+        - ipc/mscom/ProcessRuntime.h
+        - widget/windows/filedialog/WinFileDialogCommands.cpp
+        # These files are existing uses that must eventually be fixed.
+        - widget/windows/LegacyJumpListBuilder.cpp