[libvirt PATCH 2/2] glib: Use safe glib event workaround in other event loops

[Martin Kletzander]

Similarly to the crash workaround:

  commit 0db4743645b7a0611a3c0687f834205c9956f7fc
  Author: Daniel P. Berrangé <berrange at redhat.com>
  Date:   Tue Jul 28 16:52:47 2020 +0100

    util: avoid crash due to race in glib event loop code

we need to do this in the other event loop as crash in that one was also
reported:

  https://bugzilla.redhat.com/show_bug.cgi?id=1931331

Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
---
 src/qemu/qemu_agent.c     | 2 +-
 src/qemu/qemu_monitor.c   | 2 +-
 src/util/vireventthread.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
index 9a74b802b89d..8b880d0d157c 100644
--- a/src/qemu/qemu_agent.c
+++ b/src/qemu/qemu_agent.c
@@ -533,7 +533,7 @@ qemuAgentUnregister(qemuAgentPtr agent)
 {
     if (agent->watch) {
         g_source_destroy(agent->watch);
-        g_source_unref(agent->watch);
+        g_vir_source_unref_safe(agent->watch);
         agent->watch = NULL;
     }
 }
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 73f337a6be53..b4f2641504f8 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -862,7 +862,7 @@ qemuMonitorUnregister(qemuMonitorPtr mon)
 {
     if (mon->watch) {
         g_source_destroy(mon->watch);
-        g_source_unref(mon->watch);
+        g_vir_source_unref_safe(mon->watch);
         mon->watch = NULL;
     }
 }
diff --git a/src/util/vireventthread.c b/src/util/vireventthread.c
index 8342f420f666..e9d18d3acf2f 100644
--- a/src/util/vireventthread.c
+++ b/src/util/vireventthread.c
@@ -123,7 +123,7 @@ virEventThreadWorker(void *opaque)
 
     g_main_loop_run(data->loop);
 
-    g_source_unref(running);
+    g_vir_source_unref_safe(running);
     virEventThreadDataFree(data);
 
     return NULL;
-- 
2.30.1