[PATCH v2 12/20] node_device_udev: Fix leak of mdevctlLock, udevThreadCond, and mdevCtlMonitors

Even if `priv->udev_monitor` was never initialized, the mdevctlLock, udevThread were. Therefore let's match the order of releasing the resources the order of allocating the resources in `nodeStateInitialize`. In addition, use `g_steal_pointer` in `g_list_free_full`. Reviewed-by: Jonathon Jongsma <jjongsma(a)redhat.com&gt; Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com&gt; Signed-off-by: Marc Hartmayer <mhartmay(a)linux.ibm.com&gt; --- src/node_device/node_device_udev.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 9aab4340fa2d..906b16778eef 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -88,6 +88,10 @@ udevEventDataDispose(void *obj) g_clear_pointer(&priv->initThread, g_free); + VIR_WITH_MUTEX_LOCK_GUARD(&priv->mdevctlLock) { + g_list_free_full(g_steal_pointer(&priv->mdevctlMonitors), g_object_unref); + } + if (priv->watch != -1) virEventRemoveHandle(priv->watch); @@ -96,16 +100,12 @@ udevEventDataDispose(void *obj) g_clear_pointer(&priv->udevThread, g_free); - if (!priv->udev_monitor) - return; - - udev = udev_monitor_get_udev(priv->udev_monitor); - udev_monitor_unref(priv->udev_monitor); - udev_unref(udev); - - VIR_WITH_MUTEX_LOCK_GUARD(&priv->mdevctlLock) { - g_list_free_full(priv->mdevctlMonitors, g_object_unref); + if (priv->udev_monitor) { + udev = udev_monitor_get_udev(priv->udev_monitor); + udev_monitor_unref(priv->udev_monitor); + udev_unref(udev); } + virMutexDestroy(&priv->mdevctlLock); virCondDestroy(&priv->udevThreadCond); -- 2.34.1