From 35fe185a5455160db638820211bad5aed45a669f Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Thu, 30 Aug 2012 15:00:33 +0200 Subject: [PATCH] ehci: Properly cleanup packets on cancel Signed-off-by: Hans de Goede (cherry picked from commit 0e7953525f52aa6c098dc0c1ce0b4a80ce82da45) Signed-off-by: Michael Roth --- hw/usb/hcd-ehci.c | 2 ++ 1 file changed, 2 insertions(+) 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); -- 1.7.12.1