| Message ID | 1333106781-12978-1-git-send-email-kraxel@redhat.com |
|---|---|
| State | New |
| Headers | show |
Looks good, ACK. Acked-by: Hans de Goede <hdegoede@redhat.com> On 03/30/2012 01:26 PM, Gerd Hoffmann wrote: > Not sure what the purpose of the assert() was, in any case it is bogous. > We can arrive there if transfer descriptors passed to us from the guest > failed to pass sanity checks, i.e. it is guest-triggerable. We deal > with that case by resetting the host controller. Everything is ok, no > need to throw a core dump here. > > Signed-off-by: Gerd Hoffmann<kraxel@redhat.com> > --- > hw/usb/hcd-ehci.c | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c > index e12f098..23631a4 100644 > --- a/hw/usb/hcd-ehci.c > +++ b/hw/usb/hcd-ehci.c > @@ -2009,7 +2009,6 @@ static void ehci_advance_state(EHCIState *ehci, > fprintf(stderr, "processing error - resetting ehci HC\n"); > ehci_reset(ehci); > again = 0; > - assert(0); > } > } > while (again);
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index e12f098..23631a4 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -2009,7 +2009,6 @@ static void ehci_advance_state(EHCIState *ehci, fprintf(stderr, "processing error - resetting ehci HC\n"); ehci_reset(ehci); again = 0; - assert(0); } } while (again);
Not sure what the purpose of the assert() was, in any case it is bogous. We can arrive there if transfer descriptors passed to us from the guest failed to pass sanity checks, i.e. it is guest-triggerable. We deal with that case by resetting the host controller. Everything is ok, no need to throw a core dump here. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- hw/usb/hcd-ehci.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-)