From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Fri, 20 Aug 2010 17:54:40 +0000 (+0200)
Subject: Acount for transfer->size being size-1 when counting *actual
X-Git-Tag: 1.99~654^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2823526d28c3467accc7965fa8bd9fcce8df5fec;p=thirdparty%2Fgrub.git

Acount for transfer->size being size-1 when counting *actual
---

diff --git a/bus/usb/ohci.c b/bus/usb/ohci.c
index 974bed6cd..7f757485c 100644
--- a/bus/usb/ohci.c
+++ b/bus/usb/ohci.c
@@ -989,7 +989,7 @@ grub_ohci_transfer (grub_usb_controller_t dev,
         transfer->last_trans = tderr_virt->tr_index;
       else
         transfer->last_trans = -1;
-      *actual = transfer->size;
+      *actual = transfer->size + 1;
     }
 
   else if (err_halt) /* error, ED is halted by OHCI, i.e. can be modified */