[PATCH] Usb gadget drivers 2.4 kernel

From: John Carlson (carlsj_at_yahoo.com)
Date: 06/14/04

  • Next message: Kalin KOZHUHAROV: "[PATCH] kmsgdump-2.6.6.patch (was: Panics need better handling)" 
    Date:	Mon, 14 Jun 2004 06:32:18 -0700 (PDT)
To: linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org

    While developing a gadget driver for the 2.4 kernel, I
    discovered this error in the gadget driver. This bug
    has been present since the gadget driver was back
    ported from the 2.6 kernel.

    diff -urN
    linux-2.4.27-pre5/drivers/usb/gadget/config.c
    linux-2.4.27-test/drivers/usb/gadget/config.c
    --- linux-2.4.27-pre5/drivers/usb/gadget/config.c
     2004-06-14 09:06:48.000000000
    -0400
    +++ linux-2.4.27-test/drivers/usb/gadget/config.c
     2004-06-14 09:13:02.000000000
    -0400
    @@ -51,7 +51,7 @@
            for (; 0 != *src; src++) {
                    unsigned len =
    (*src)->bLength;
      
    - if (len > buflen);
    + if (len > buflen)
                            return -EINVAL;
                    memcpy(dest, *src, len);
                    buflen -= len;

    John Carlson <carlsonj@lexmark.com>

            
                    
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  • Next message: Kalin KOZHUHAROV: "[PATCH] kmsgdump-2.6.6.patch (was: Panics need better handling)"

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