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[PATCH] net: use peer when purging queue in qemu_flush_or_purge_queue_pa
From: |
Jason Wang |
Subject: |
[PATCH] net: use peer when purging queue in qemu_flush_or_purge_queue_packets() |
Date: |
Mon, 11 May 2020 12:04:53 +0800 |
The sender of packet will be checked in the qemu_net_queue_purge() but
we use NetClientState not its peer when trying to purge the incoming
queue in qemu_flush_or_purge_packets(). This will trigger the assert
in virtio_net_reset since we can't pass the sender check.
Fix by using the peer.
Reported-by: "Alexander Bulekov" <address@hidden>
Fixes: ca77d85e1dbf9 ("net: complete all queued packets on VM stop")
Cc: address@hidden
Signed-off-by: Jason Wang <address@hidden>
---
net/net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/net.c b/net/net.c
index 38778e831d..9e47cf727d 100644
--- a/net/net.c
+++ b/net/net.c
@@ -610,7 +610,7 @@ void qemu_flush_or_purge_queued_packets(NetClientState *nc,
bool purge)
qemu_notify_event();
} else if (purge) {
/* Unable to empty the queue, purge remaining packets */
- qemu_net_queue_purge(nc->incoming_queue, nc);
+ qemu_net_queue_purge(nc->incoming_queue, nc->peer);
}
}
--
2.20.1
- [PATCH] net: use peer when purging queue in qemu_flush_or_purge_queue_packets(),
Jason Wang <=