Re: [PATCH v3] usb: hcd: out of bounds access in for_each_companion

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 24 Mar 2016, Robert Dobrowolski wrote:

> From: Robert Dobrowolski <robert.dobrowolski@xxxxxxxxxxxxxxx>
> 
> On BXT platform Host Controller and Device Controller figure as
> same PCI device but with different device function. HCD should
> not pass data to Device Controller but only to Host Controllers.
> Checking if companion device is Host Controller, otherwise skip.
> 
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Robert Dobrowolski <robert.dobrowolski@xxxxxxxxxxxxxxx>
> ---
> Changes in v3:
>  - Removed footer from patch, added CC
> Changes in v2:
>  - Changed condition to skip companion if its not known
>    host controller type

Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>

--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]