diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2014-01-29 17:03:10 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-02-18 15:39:12 +0100 |
| commit | f6969b9fef543da1ffa975d24f4d7b75dc369b03 (patch) | |
| tree | cad1839e9446e9498830c66d376620cd3ff9abb2 | |
| parent | bd93976a1ad9cca9636da66dfde98a41e573130c (diff) | |
| download | qemu-f6969b9fef543da1ffa975d24f4d7b75dc369b03.zip qemu-f6969b9fef543da1ffa975d24f4d7b75dc369b03.tar.gz qemu-f6969b9fef543da1ffa975d24f4d7b75dc369b03.tar.bz2 | |
xhci: fix overflow in usb_xhci_post_load
Found by Coverity.
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | hw/usb/hcd-xhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |