From f6969b9fef543da1ffa975d24f4d7b75dc369b03 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Wed, 29 Jan 2014 17:03:10 +0100 Subject: xhci: fix overflow in usb_xhci_post_load Found by Coverity. Reported-by: Markus Armbruster Signed-off-by: Gerd Hoffmann --- hw/usb/hcd-xhci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/usb') diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 0fa814e..8d9cfe8 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -3636,7 +3636,7 @@ static int usb_xhci_post_load(void *opaque, int version_id) slot->uport = xhci_lookup_uport(xhci, slot_ctx); assert(slot->uport && slot->uport->dev); - for (epid = 1; epid <= 32; epid++) { + for (epid = 1; epid <= 31; epid++) { pctx = slot->ctx + 32 * epid; xhci_dma_read_u32s(xhci, pctx, ep_ctx, sizeof(ep_ctx)); state = ep_ctx[0] & EP_STATE_MASK; -- cgit v1.1