Re: [PATCH v2] drivers/net/usb/hso.c: prevent readinguninitialized memory

[David Miller]

From: Dan Rosenberg <drosenberg@xxxxxxxxxxxxx>
Date: Wed, 15 Sep 2010 17:43:28 -0400

> Fixed formatting (tabs and line breaks).
> 
> The TIOCGICOUNT device ioctl allows unprivileged users to read
> uninitialized stack memory, because the "reserved" member of the
> serial_icounter_struct struct declared on the stack in hso_get_count()
> is not altered or zeroed before being copied back to the user.  This
> patch takes care of it.
> 
> Signed-off-by: Dan Rosenberg <dan.j.rosenberg@xxxxxxxxx>

Applied.
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