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Prevent infinite loop in OnStop in case when Cancel is issued

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This commit is contained in:
ruslan%netscape.com 2000-05-10 02:05:54 +00:00
parent 07a3e86233
commit e7d80eb3ca
1 changed files with 7 additions and 1 deletions
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8
uriloader/base/nsURILoader.cpp
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@ -96,6 +96,7 @@ protected:
nsCOMPtr<nsISupports> m_originalContext;
nsURILoadCommand mCommand;
nsCString m_windowTarget;
PRBool mOnStopFired;
};
NS_IMPL_THREADSAFE_ADDREF(nsDocumentOpenInfo);
@ -108,6 +109,7 @@ NS_INTERFACE_MAP_BEGIN(nsDocumentOpenInfo)
NS_INTERFACE_MAP_END_THREADSAFE
nsDocumentOpenInfo::nsDocumentOpenInfo()
: mOnStopFired (PR_FALSE)
{
NS_INIT_ISUPPORTS();
}
@ -192,8 +194,12 @@ NS_IMETHODIMP nsDocumentOpenInfo::OnStopRequest(nsIChannel * aChannel, nsISuppor
nsresult aStatus, const PRUnichar * errorMsg)
{
nsresult rv = NS_OK;
if (m_targetStreamListener)
if (!mOnStopFired && m_targetStreamListener)
{
mOnStopFired = PR_TRUE;
m_targetStreamListener->OnStopRequest(aChannel, aCtxt, aStatus, errorMsg);
}
m_targetStreamListener = 0;