From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: [GIT PULL] exynos-drm-fixes Date: Mon, 16 Oct 2017 08:01:25 +0900 Message-ID: <1508108485-3402-1-git-send-email-inki.dae@samsung.com> References: Return-path: Received: from mailout2.samsung.com ([203.254.224.25]:13941 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751030AbdJOXB2 (ORCPT ); Sun, 15 Oct 2017 19:01:28 -0400 Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org Hi Dave, Just two regression fixups to potential use-after-free and NULL pointer dereference issues in suspend/resume. Please kindly let me know if there is any problem. Thanks, Inki Dae The following changes since commit a480f30846d19b50106b3243d9d48683d2966249: Merge tag 'drm-intel-fixes-2017-10-11' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (2017-10-14 09:59:20 +1000) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos tags/exynos-drm-fixes-for-v4.14-rc5 for you to fetch changes up to 238604ca0b708319e089e22545bcda39afb5faa8: drm/exynos: Clear drvdata after component unbind (2017-10-16 07:44:49 +0900) ---------------------------------------------------------------- - Fix potential use-after-free issue in suspend/resume by cleanning up drvdata at unbind. - Fix potential NULL pointer dereference issue in suspend/resume by setting drm_dev after checking if drm_dev is null or not. ---------------------------------------------------------------- Marek Szyprowski (2): drm/exynos: Fix potential NULL pointer dereference in suspend/resume paths drm/exynos: Clear drvdata after component unbind drivers/gpu/drm/exynos/exynos_drm_drv.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)