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linux/drivers/gpu/drm/mediatek
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Jani Nikula 4aa9db1eab drm/mediatek/dp: fix memory leak on ->get_edid callback error path 
commit fcaf9761fd upstream.

Setting new_edid to NULL leaks the buffer.

Fixes: f70ac097a2 ("drm/mediatek: Add MT8195 Embedded DisplayPort driver")
Cc: Markus Schneider-Pargmann <msp@baylibre.com>
Cc: Guillaume Ranquet <granquet@baylibre.com>
Cc: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Cc: CK Hu <ck.hu@mediatek.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: <stable@vger.kernel.org> # v6.1+
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Guillaume Ranquet <granquet@baylibre.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20230914131058.2472260-1-jani.nikula@intel.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2023-11-28 17:20:12 +00:00
..
Kconfig drm/mediatek: dp: Add support for embedded DisplayPort aux-bus 2023-08-09 23:25:00 +00:00
Makefile drm/mediatek: Add ovl_adaptor support for MT8195 2023-03-22 16:25:16 +00:00
mtk_cec.c drm/mediatek: Convert to platform remove callback returning void 2023-08-10 23:41:55 +00:00
mtk_cec.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_disp_aal.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_ccorr.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_color.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_drv.h drm/mediatek: Add ovl_adaptor get format function 2023-04-03 03:06:01 +00:00
mtk_disp_gamma.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_merge.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_ovl.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_ovl_adaptor.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_disp_rdma.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_dp.c drm/mediatek/dp: fix memory leak on ->get_edid callback error path 2023-11-28 17:20:12 +00:00
mtk_dp_reg.h drm/mediatek: dp: Remove unused register definitions 2022-09-19 12:17:42 +03:00
mtk_dpi.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_dpi_regs.h drm/mediatek: dpi: Add dp_intf support 2022-07-06 22:51:44 +08:00
mtk_drm_crtc.c drm/mediatek: Fix iommu fault during crtc enabling 2023-11-20 11:59:11 +01:00
mtk_drm_crtc.h drm/mediatek: Add drm ovl_adaptor sub driver for MT8195 2023-03-22 16:45:23 +00:00
mtk_drm_ddp_comp.c drm/mediatek: Fix uninitialized symbol 2023-08-07 23:26:07 +00:00
mtk_drm_ddp_comp.h drm/mediatek: Add drm ovl_adaptor sub driver for MT8195 2023-03-22 16:45:23 +00:00
mtk_drm_drv.c drm/mediatek: Add mmsys_dev_num to mt8188 vdosys0 driver data 2023-11-20 11:59:11 +01:00
mtk_drm_drv.h drm/mediatek: Add drm ovl_adaptor sub driver for MT8195 2023-03-22 16:45:23 +00:00
mtk_drm_gem.c drm/mediatek: Fix coverity issue with unintentional integer overflow 2023-11-20 11:59:09 +01:00
mtk_drm_gem.h dma-buf-map: Rename to iosys-map 2022-02-07 16:35:35 -08:00
mtk_drm_plane.c drm/mediatek: Fix iommu fault by swapping FBs after updating plane state 2023-11-20 11:59:11 +01:00
mtk_drm_plane.h drm/mediatek: Refactor pixel format logic 2023-03-12 15:03:56 +00:00
mtk_dsi.c drm: mediatek: mtk_dsi: Fix NO_EOT_PACKET settings/handling 2023-11-20 11:59:12 +01:00
mtk_ethdr.c drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
mtk_ethdr.h drm/mediatek: Add ETHDR support for MT8195 2023-03-22 16:25:00 +00:00
mtk_hdmi.c drm/mediatek: Convert to platform remove callback returning void 2023-08-10 23:41:55 +00:00
mtk_hdmi.h drm/mediatek: Separate mtk_hdmi_phy to an independent module 2020-09-06 07:02:54 +08:00
mtk_hdmi_ddc.c drm/mediatek: Convert to platform remove callback returning void 2023-08-10 23:41:55 +00:00
mtk_hdmi_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_mdp_rdma.c Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
mtk_mdp_rdma.h drm/mediatek: Add display MDP RDMA support for MT8195 2022-06-27 22:24:14 +08:00