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Fixed random crash...

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This commit is contained in:
rpotts%netscape.com 1998-11-11 10:04:57 +00:00
parent b3a77e866c
commit c71fa4e0f4
1 changed files with 5 additions and 7 deletions
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12
gfx/src/nsImageNetContextAsync.cpp
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@ -182,12 +182,6 @@ ImageConsumer::OnDataAvailable(nsIURL* aURL, nsIInputStream *pIStream, PRInt32 l
{
PRInt32 max_read;
PRInt32 bytes_read = 0, str_length;
// If we previously held onto a stream, drop our reference
if (mStream != nsnull) {
NS_RELEASE(mStream);
}
ilINetReader *reader = mURL->GetReader();
if (mInterrupted || mStatus != 0) {
@ -247,8 +241,12 @@ ImageConsumer::OnDataAvailable(nsIURL* aURL, nsIInputStream *pIStream, PRInt32 l
// If we haven't emptied the stream, hold onto it, because
// we will need to read from it subsequently and we don't
// know if we'll get a OnDataAvailable call again.
//
// Addref the new stream before releasing the old one,
// in case it is the same stream!
NS_ADDREF(pIStream);
NS_IF_RELEASE(mStream);
mStream = pIStream;
NS_ADDREF(mStream);
}
NS_RELEASE(reader);