[libvirt] [PATCH 1/3] qemu: Clear generated private paths

[Martin Kletzander]

The paths have the domain ID in them.  Without cleaning them, they would
contain the same ID even after multiple restarts.  That could cause
various problems, e.g. with access.

Reported-by: Guido Günther <agx at sigxcpu.org>
Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
---
 src/qemu/qemu_process.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index e58bf16eaa78..ea8b3efe02c4 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -5837,6 +5837,9 @@ void qemuProcessStop(virQEMUDriverPtr driver,
     virFileDeleteTree(priv->libDir);
     virFileDeleteTree(priv->channelTargetDir);

+    VIR_FREE(priv->libDir);
+    VIR_FREE(priv->channelTargetDir);
+
     ignore_value(virDomainChrDefForeach(vm->def,
                                         false,
                                         qemuProcessCleanupChardevDevice,
-- 
2.8.0