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[Qemu-devel] [PATCH] iothread: check iothread->ctx before aio_context_un
From: |
Lin Ma |
Subject: |
[Qemu-devel] [PATCH] iothread: check iothread->ctx before aio_context_unref to avoid assertion |
Date: |
Mon, 26 Sep 2016 13:29:58 +0800 |
if iothread->ctx is set to NULL, aio_context_unref triggers the assertion:
g_source_unref: assertion 'source != NULL' failed.
The patch fixes it.
Signed-off-by: Lin Ma <address@hidden>
---
iothread.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/iothread.c b/iothread.c
index fb08a60..fbeb8de 100644
--- a/iothread.c
+++ b/iothread.c
@@ -75,6 +75,9 @@ static void iothread_instance_finalize(Object *obj)
iothread_stop(obj, NULL);
qemu_cond_destroy(&iothread->init_done_cond);
qemu_mutex_destroy(&iothread->init_done_lock);
+ if (!iothread->ctx) {
+ return;
+ }
aio_context_unref(iothread->ctx);
}
--
2.9.2
- [Qemu-devel] [PATCH] iothread: check iothread->ctx before aio_context_unref to avoid assertion,
Lin Ma <=