Hi, On 08/11/2011 08:33 AM, Alon Levy wrote:
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+static void usbredir_chardev_wakeup(SpiceCharDeviceInstance *sin) +{ + UsbRedirState *state; + SpiceCharDeviceInterface *sif; + int n; + + state = SPICE_CONTAINEROF(sin->st, UsbRedirState, chardev_st); + sif = SPICE_CONTAINEROF(sin->base.sif, SpiceCharDeviceInterface, base); + + if (!state->red_channel) {Can this happen? i.e. usb data from qemu without a channel? shouldn't this at least print a warning? (but it may be too frequent if it actually happens - don't know, didn't test, and didn't read the qemu bits).
Yes, usb-redir.c in qemu uses a bh handler to handle the actual close, so between the chardev close event generated when red_channel gets disconnect and it actually handling the close it may still try to send data. Regards, Hans _______________________________________________ Spice-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/spice-devel
