tree ff1cacc855a954fb535015f2f7b10dd19f232ff5
parent 5c57bd2f9e296123f547cc9faf81c884d9df6dd2
author Kangjie Lu <kjlu@umn.edu> 1571373710 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1578141567 +0100

drm/gma500: fix memory disclosures due to uninitialized bytes

[ Upstream commit ec3b7b6eb8c90b52f61adff11b6db7a8db34de19 ]

"clock" may be copied to "best_clock". Initializing best_clock
is not sufficient. The fix initializes clock as well to avoid
memory disclosures and informaiton leaks.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20191018044150.1899-1-kjlu@umn.edu
Signed-off-by: Sasha Levin <sashal@kernel.org>