nvme: free cmbuf in nvme_exit

This avoid a memory leak in unhotplug nvme device. Signed-off-by: Li Qiang <liq3ea@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
qemu · Nov 12, 2018 · a883d6a · a883d6a
1 parent 20faf0f
commit a883d6a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
@@ -1332,6 +1332,9 @@ static void nvme_exit(PCIDevice *pci_dev)
     g_free(n->cq);
     g_free(n->sq);
 
+    if (n->cmb_size_mb) {
+        g_free(n->cmbuf);
+    }
     msix_uninit_exclusive_bar(pci_dev);
 }