Fix crash on failures to open channels. Bug 199966, r=pr0nmeister (pavlov),

sr=jst
This commit is contained in:
bzbarsky%mit.edu 2003-04-02 01:32:50 +00:00
Родитель 5c7258dfc2
Коммит cf91cfe654
1 изменённых файлов: 6 добавлений и 5 удалений

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@ -893,7 +893,10 @@ imgCacheValidator::imgCacheValidator(imgRequest *request, void *aContext) :
imgCacheValidator::~imgCacheValidator()
{
/* destructor code */
NS_IF_RELEASE(mRequest);
if (mRequest) {
mRequest->mValidator = nsnull;
NS_RELEASE(mRequest);
}
}
void imgCacheValidator::AddProxy(imgRequestProxy *aProxy)
@ -923,8 +926,7 @@ NS_IMETHODIMP imgCacheValidator::OnStartRequest(nsIRequest *aRequest, nsISupport
mRequest->SetLoadId(mContext);
mRequest->mValidator = nsnull;
NS_RELEASE(mRequest);
mRequest = nsnull;
NS_RELEASE(mRequest); // assigns null
return NS_OK;
}
@ -941,8 +943,7 @@ NS_IMETHODIMP imgCacheValidator::OnStartRequest(nsIRequest *aRequest, nsISupport
mRequest->GetURI(getter_AddRefs(uri));
mRequest->mValidator = nsnull;
NS_RELEASE(mRequest);
mRequest = nsnull;
NS_RELEASE(mRequest); // assigns null
nsresult rv;
nsCOMPtr<nsIEventQueueService> eventQService = do_GetService(NS_EVENTQUEUESERVICE_CONTRACTID, &rv);