[Qemu-devel] [PATCH 08/54] ehci: Properly cleanup packets on cancel

[Gerd Hoffmann]

From: Hans de Goede <address@hidden>

Signed-off-by: Hans de Goede <address@hidden>
---
 hw/usb/hcd-ehci.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 78a248f..4fe85c8 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -747,6 +747,8 @@ static void ehci_free_packet(EHCIPacket *p)
     trace_usb_ehci_packet_action(p->queue, p, "free");
     if (p->async == EHCI_ASYNC_INFLIGHT) {
         usb_cancel_packet(&p->packet);
+        usb_packet_unmap(&p->packet, &p->sgl);
+        qemu_sglist_destroy(&p->sgl);
     }
     QTAILQ_REMOVE(&p->queue->packets, p, next);
     usb_packet_cleanup(&p->packet);
-- 
1.7.1