| commit | 8e75f7a7a00461ef6d91797a60b606367f6e344d | [log] [tgz] |
|---|---|---|
| author | Vladis Dronov <vdronov@redhat.com> | Mon Sep 04 16:00:50 2017 +0200 |
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | Mon Sep 04 16:00:50 2017 +0200 |
| tree | 004a1d393f4c0b7a771540e54f566c522782f93d | |
| parent | b9a58de545858ac9ee67745cdea6d94cc322938e [diff] |
video: fbdev: aty: do not leak uninitialized padding in clk to userspace '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> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>