From bce7698e2e6565bb765bd0522337f29f5f312624 Mon Sep 17 00:00:00 2001 From: Haojie Li Date: Tue, 25 Aug 2026 18:08:45 +0800 Subject: drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device platform_device_register_data() can fail and return an ERR_PTR, but the return value is used without checking, leading to an invalid pointer being stored in ddp_comp[].dev and passed to component_match_add() and mtk_ddp_comp_init(), which could result in a kernel crash. Add an IS_ERR() check to jump to the error handling path on failure. Fixes: 0d9eee9118b7 ("drm/mediatek: Add drm ovl_adaptor sub driver for MT8195") Cc: stable@vger.kernel.org Signed-off-by: Haojie Li Reviewed-by: CK Hu Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20260825100845.438893-1-lihaojie@kylinos.cn/ Signed-off-by: Chun-Kuang Hu --- block/partitions/Makefile | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 block/partitions/Makefile (limited to 'block/partitions/Makefile') diff --git a/block/partitions/Makefile b/block/partitions/Makefile new file mode 100644 index 000000000..25d424922 --- /dev/null +++ b/block/partitions/Makefile @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the linux kernel. +# + +obj-$(CONFIG_BLOCK) += core.o +obj-$(CONFIG_ACORN_PARTITION) += acorn.o +obj-$(CONFIG_AMIGA_PARTITION) += amiga.o +obj-$(CONFIG_ATARI_PARTITION) += atari.o +obj-$(CONFIG_AIX_PARTITION) += aix.o +obj-$(CONFIG_CMDLINE_PARTITION) += cmdline.o +obj-$(CONFIG_MAC_PARTITION) += mac.o +obj-$(CONFIG_LDM_PARTITION) += ldm.o +obj-$(CONFIG_MSDOS_PARTITION) += msdos.o +obj-$(CONFIG_OF_PARTITION) += of.o +obj-$(CONFIG_OSF_PARTITION) += osf.o +obj-$(CONFIG_SGI_PARTITION) += sgi.o +obj-$(CONFIG_SUN_PARTITION) += sun.o +obj-$(CONFIG_ULTRIX_PARTITION) += ultrix.o +obj-$(CONFIG_IBM_PARTITION) += ibm.o +obj-$(CONFIG_EFI_PARTITION) += efi.o +obj-$(CONFIG_KARMA_PARTITION) += karma.o +obj-$(CONFIG_SYSV68_PARTITION) += sysv68.o -- cgit v1.3.1