Bug 974356 - 1/4 - Initialize mOtherProcess to an invalid handle value - r=bent

ipc/glue/ProtocolUtils.h

@@ -56,6 +56,12 @@ class NeckoParent;
 
 namespace ipc {
 
+#ifdef XP_WIN
+const base::ProcessHandle kInvalidProcessHandle = INVALID_HANDLE_VALUE;
+#else
+const base::ProcessHandle kInvalidProcessHandle = -1;
+#endif
+
 class ProtocolFdMapping;
 class ProtocolCloneContext;
 

ipc/ipdl/ipdl/lower.py

@@ -2884,6 +2884,8 @@ class _GenerateProtocolActorCode(ipdl.ast.Visitor):
                              [ ExprVar.THIS ]) ]),
                 ExprMemberInit(p.lastActorIdVar(),
                                [ p.actorIdInit(self.side) ]),
+                ExprMemberInit(p.otherProcessVar(),
+                               [ ExprVar('ipc::kInvalidProcessHandle') ]),
                 ExprMemberInit(p.lastShmemIdVar(),
                                [ p.shmemIdInit(self.side) ]),
                 ExprMemberInit(p.stateVar(),