[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 4/9] xhci: only free completed transfers
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PULL 4/9] xhci: only free completed transfers |
Date: |
Mon, 6 Feb 2017 12:28:16 +0100 |
Most callsites check already, one was missed.
Cc: address@hidden
Fixes: 94b037f2a451b3dc855f9f2c346e5049a361bd55
Reported-by: Fabian Lesniak <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
Message-id: address@hidden
---
hw/usb/hcd-xhci.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index f810678..6a1d3dc 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -2198,7 +2198,9 @@ static void xhci_kick_epctx(XHCIEPContext *epctx,
unsigned int streamid)
xhci_complete_packet(xfer);
}
assert(!xfer->running_retry);
- xhci_ep_free_xfer(epctx->retry);
+ if (xfer->complete) {
+ xhci_ep_free_xfer(epctx->retry);
+ }
epctx->retry = NULL;
}
--
1.8.3.1
- [Qemu-devel] [PULL 0/9] usb: various bugfixes, mostly xhci., Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 8/9] usb: ccid: check ccid apdu length, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 3/9] usb: accept usb3 control requests, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 4/9] xhci: only free completed transfers,
Gerd Hoffmann <=
- [Qemu-devel] [PULL 1/9] hw/usb/dev-hid: Improve guest compatibility of usb-tablet, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 7/9] xhci: guard xhci_kick_epctx against recursive calls, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 5/9] xhci: rename xhci_complete_packet to xhci_try_complete_packet, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 6/9] xhci: don't kick in xhci_submit and xhci_fire_ctl_transfer, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 2/9] usb/uas: more verbose error message, Gerd Hoffmann, 2017/02/06
- [Qemu-devel] [PULL 9/9] xhci: fix event queue IRQ handling, Gerd Hoffmann, 2017/02/06
- Re: [Qemu-devel] [PULL 0/9] usb: various bugfixes, mostly xhci., no-reply, 2017/02/06
- Re: [Qemu-devel] [PULL 0/9] usb: various bugfixes, mostly xhci., Peter Maydell, 2017/02/06