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(parent: b04acd0) | patch
drm/exynos/hdmi: Fix unsafe list iteration
authorMaciej Purski <m.purski@samsung.com>
Tue, 5 Sep 2017 12:23:02 +0000 (14:23 +0200)
committerInki Dae <inki.dae@samsung.com>
Wed, 20 Sep 2017 03:05:23 +0000 (12:05 +0900)
commit5b2456b28b5f1e4fdd084b2d01f2954cf6c4cd51
tree66297c930d1db09cf60cbf3373f61e7a6fa1919btree | snapshot
parentb04acd0c0702e13a7f4e809bb8356fa932290c3ecommit | diff
drm/exynos/hdmi: Fix unsafe list iteration

Function hdmi_mode_fixup() used bare list_for_each entry, which was
unsafe and caused memory corruption detected by kasan.
It now uses drm_for_each_connector_iter macro, which is now recommended
by the documentation and safe.

Signed-off-by: Maciej Purski <m.purski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_hdmi.c diff | blob | history
Linux Kernel Source Tree.