diff options
| author | Li Qiang <liqiang6-s@360.cn> | 2017-02-07 18:42:55 -0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-02-21 08:11:42 +0100 |
| commit | d710e1e7bd3d5bfc26b631f02ae87901ebe646b0 (patch) | |
| tree | deb72b487c59b45b7b0aab2bb074fe291ddd12bb /hw/usb/hcd-ehci.h | |
| parent | 56f9e46b841c7be478ca038d8d4085d776ab4b0d (diff) | |
usb: ehci: fix memory leak in ehci
In usb_ehci_init function, it initializes 's->ipacket', but there
is no corresponding function to free this. As the ehci can be hotplug
and unplug, this will leak host memory leak. In order to make the
hierarchy clean, we should add a ehci pci finalize function, then call
the clean function in ehci device.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-id: 589a85b8.3c2b9d0a.b8e6.1434@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/hcd-ehci.h')
| -rw-r--r-- | hw/usb/hcd-ehci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h index 3fd7038658..938d8aa284 100644 --- a/hw/usb/hcd-ehci.h +++ b/hw/usb/hcd-ehci.h @@ -323,6 +323,7 @@ struct EHCIState { extern const VMStateDescription vmstate_ehci; void usb_ehci_init(EHCIState *s, DeviceState *dev); +void usb_ehci_finalize(EHCIState *s); void usb_ehci_realize(EHCIState *s, DeviceState *dev, Error **errp); void usb_ehci_unrealize(EHCIState *s, DeviceState *dev, Error **errp); void ehci_reset(void *opaque); |