diff options
Diffstat (limited to 'hw/usb/hcd-ohci.c')
| -rw-r--r-- | hw/usb/hcd-ohci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c index acd6016980..71b54914d3 100644 --- a/hw/usb/hcd-ohci.c +++ b/hw/usb/hcd-ohci.c @@ -941,8 +941,8 @@ static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed) if ((td.cbp & 0xfffff000) != (td.be & 0xfffff000)) { len = (td.be & 0xfff) + 0x1001 - (td.cbp & 0xfff); } else { - if (td.cbp > td.be) { - trace_usb_ohci_iso_td_bad_cc_overrun(td.cbp, td.be); + if (td.cbp - 1 > td.be) { /* rely on td.cbp != 0 */ + trace_usb_ohci_td_bad_buf(td.cbp, td.be); ohci_die(ohci); return 1; } |