virtio-net: avoid leaking vqmsg when simulation ends

machineware-gmbh · Oct 24, 2024 · 9f318e2 · 9f318e2
1 parent 4d05e03
commit 9f318e2
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/vcml/models/virtio/net.cpp b/src/vcml/models/virtio/net.cpp
@@ -281,14 +281,14 @@ bool net::handle_tx(vq_message& msg) {
 
 void net::rx_thread() {
     while (true) {
-        vq_message msg;
-        while (!virtio_in->get(VIRTQUEUE_RX, msg))
-            wait(m_rxev);
-
         eth_frame frame;
         while (!eth_rx_pop(frame))
             wait(m_rxev);
 
+        vq_message msg;
+        while (!virtio_in->get(VIRTQUEUE_RX, msg))
+            wait(m_rxev);
+
         if (!handle_rx(msg, frame) || !virtio_in->put(VIRTQUEUE_RX, msg))
             log_warn("packet reception failed");
     }