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daemon: stream: don't update events if stream->closed

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Calling virStreamFinish prematurely seems to trigger this code path
even after the stream is closed, which ends up hitting this error
message later:

error : virFDStreamUpdateCallback:127 : internal error: stream is not open

Skip this function if stream->closed, which is used in many other places
like read/write handlers
This commit is contained in:
Cole Robinson 2016-04-25 13:18:26 -04:00
parent e7407872a4
commit a680dde643
1 changed files with 2 additions and 0 deletions
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2
daemon/stream.c
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@ -76,6 +76,8 @@ static void
daemonStreamUpdateEvents(daemonClientStream *stream)
{
int newEvents = 0;
if (stream->closed)
return;
if (stream->rx)
newEvents |= VIR_STREAM_EVENT_WRITABLE;
if (stream->tx && !stream->recvEOF)