Re: [libvirt] [PATCH] Fix possible infinite loop in remote driver

When we take out completed calls from queue we might end up in circular pointer. We don't want pointer to previous item point to element taken out. --- src/remote/remote_driver.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index 9310ddf..ec10010 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -10672,8 +10672,9 @@ remoteIOEventLoop(virConnectPtr conn, */ VIR_DEBUG("Waking up sleep %d %p %p", tmp->proc_nr, tmp, priv->waitDispatch); virCondSignal(&tmp->cond); + } else { + prev = tmp; } - prev = tmp; tmp = tmp->next; }