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Bug 332132 OOM crash in nsBaseCommandController methods

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r=smfr sr=neil a=neil


git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@200576 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
timeless%mozdev.org
2006-06-22 11:17:28 +00:00
parent 57ae9f3fea
commit 2e3498bd71
1 changed files with 10 additions and 5 deletions
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15
mozilla/embedding/components/commandhandler/src/nsBaseCommandController.cpp
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@@ -47,11 +47,11 @@ NS_IMPL_ADDREF(nsBaseCommandController)
NS_IMPL_RELEASE(nsBaseCommandController)
NS_INTERFACE_MAP_BEGIN(nsBaseCommandController)
NS_INTERFACE_MAP_ENTRY(nsIController)
NS_INTERFACE_MAP_ENTRY(nsICommandController)
NS_INTERFACE_MAP_ENTRY(nsIControllerContext)
NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIControllerContext)
NS_INTERFACE_MAP_ENTRY(nsIController)
NS_INTERFACE_MAP_ENTRY(nsICommandController)
NS_INTERFACE_MAP_ENTRY(nsIControllerContext)
NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIControllerContext)
NS_INTERFACE_MAP_END
nsBaseCommandController::nsBaseCommandController()
@@ -134,6 +134,7 @@ nsBaseCommandController::IsCommandEnabled(const char *aCommand,
weak = do_QueryReferent(mCommandContextWeakPtr);
context = weak;
}
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->IsCommandEnabled(aCommand, context, aResult);
}
@@ -149,6 +150,7 @@ nsBaseCommandController::SupportsCommand(const char *aCommand, PRBool *aResult)
weak = do_QueryReferent(mCommandContextWeakPtr);
context = weak;
}
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->SupportsCommand(aCommand, context, aResult);
}
@@ -163,6 +165,7 @@ nsBaseCommandController::DoCommand(const char *aCommand)
weak = do_QueryReferent(mCommandContextWeakPtr);
context = weak;
}
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->DoCommand(aCommand, context);
}
@@ -178,6 +181,7 @@ nsBaseCommandController::DoCommandWithParams(const char *aCommand,
weak = do_QueryReferent(mCommandContextWeakPtr);
context = weak;
}
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->DoCommandParams(aCommand, aParams, context);
}
@@ -193,6 +197,7 @@ nsBaseCommandController::GetCommandStateWithParams(const char *aCommand,
weak = do_QueryReferent(mCommandContextWeakPtr);
context = weak;
}
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->GetCommandState(aCommand, aParams, context);
}