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Bug 332132 OOM crash in nsBaseCommandController methods

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r=smfr sr=neil
This commit is contained in:
timeless%mozdev.org 2006-03-30 19:35:38 +00:00
parent 20837f71e1
commit a757cb0909
1 changed files with 10 additions and 5 deletions
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15
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()
@ -113,6 +113,7 @@ nsBaseCommandController::IsCommandEnabled(const char *aCommand,
{
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_ARG_POINTER(aResult);
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->IsCommandEnabled(aCommand, mCommandContext, aResult);
}
@ -121,6 +122,7 @@ nsBaseCommandController::SupportsCommand(const char *aCommand, PRBool *aResult)
{
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_ARG_POINTER(aResult);
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->SupportsCommand(aCommand, mCommandContext, aResult);
}
@ -128,6 +130,7 @@ NS_IMETHODIMP
nsBaseCommandController::DoCommand(const char *aCommand)
{
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->DoCommand(aCommand, mCommandContext);
}
@ -136,6 +139,7 @@ nsBaseCommandController::DoCommandWithParams(const char *aCommand,
nsICommandParams *aParams)
{
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->DoCommandParams(aCommand, aParams, mCommandContext);
}
@ -144,6 +148,7 @@ nsBaseCommandController::GetCommandStateWithParams(const char *aCommand,
nsICommandParams *aParams)
{
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_STATE(mCommandTable);
return mCommandTable->GetCommandState(aCommand, aParams, mCommandContext);
}