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QHttp2Connection: fix potential streamId reuse 

Pick-to: 6.7
Change-Id: Ib81058c4613820f15f55388b87433875c11492dd
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
bb10
Mårten Nordheim 2024-02-16 13:15:11 +01:00
parent 2a2a301557
commit df4322f7f7
1 changed files with 2 additions and 1 deletions
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3
src/network/access/qhttp2connection.cpp
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@ -559,8 +559,9 @@ QHttp2Connection::createStreamInternal()
QHttp2Stream *QHttp2Connection::createStreamInternal_impl(quint32 streamID)
{
qsizetype numStreams = m_streams.size();
QPointer<QHttp2Stream> &stream = m_streams[streamID];
if (stream)
if (numStreams == m_streams.size()) // stream already existed
return nullptr;
stream = new QHttp2Stream(this, streamID);
stream->m_recvWindow = streamInitialReceiveWindowSize;