Re: [libvirt] [PATCH 7/7] Fix busy-wait loop on closed file descriptor

When closing open streams after a client quits, the event callback was not removed. This mean that poll() was using a closed FD and returning POLLNVAL in a busy-wait loop. * daemon/stream.c: Disconnect stream callbacks --- daemon/stream.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/daemon/stream.c b/daemon/stream.c index d64fe73..cac54ea 100644 --- a/daemon/stream.c +++ b/daemon/stream.c @@ -108,6 +108,7 @@ remoteStreamEvent(virStreamPtr st, int events, void *opaque) remote_error rerr; memset(&rerr, 0, sizeof rerr); stream->closed = 1; + virStreamEventRemoveCallback(stream->st); virStreamAbort(stream->st);