Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: [PATCH] video: fbdev: aty: do not leak uninitialized padding in clk to userspace | Date | Mon, 04 Sep 2017 15:32:32 +0200 |
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On Tuesday, August 29, 2017 03:50:04 PM Vladis Dronov wrote: > 'clk' is copied to a userland with padding byte(s) after 'vclk_post_div' > field unitialized, leaking data from the stack. Fix this ensuring all of > 'clk' is initialized to zero. > > References: https://github.com/torvalds/linux/pull/441 > Reported-by: sohu0106 <sohu0106@126.com> > Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Patch queued for 4.14, thanks.
Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
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