linux/drivers/gpu/drm/tilcdc
Tomi Valkeinen 1e3a04cb7f drm/tilcdc: fix leak & null ref in panel_connector_get_modes
[ Upstream commit 3f9c1c872c ]

If videomode_from_timings() returns true, the mode allocated with
drm_mode_create will be leaked.

Also, the return value of drm_mode_create() is never checked, and thus
could cause NULL deref.

Fix these two issues.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429104234.18910-1-tomi.valkeinen@ti.com
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-19 08:14:50 +02:00
..
Kconfig drm/tilcdc: Add support for drm panels 2018-02-28 11:48:16 +02:00
Makefile fixes/cleanups for rc1, non-desktop flags for VR 2017-11-23 21:04:56 -10:00
tilcdc_crtc.c drm/tilcdc: Fix setting clock divider for omap-l138 2018-05-09 19:55:18 +03:00
tilcdc_drv.c drm/tilcdc: Register cpufreq notifier after we have initialized crtc 2019-09-06 10:22:03 +02:00
tilcdc_drv.h drm/tilcdc: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:42 +01:00
tilcdc_external.c drm/tilcdc: Use drm_connector_has_possible_encoder() 2018-07-05 16:52:08 +03:00
tilcdc_external.h drm/tilcdc: Add drm bridge support for attaching drm bridge drivers 2016-11-30 14:17:52 +02:00
tilcdc_panel.c drm/tilcdc: fix leak & null ref in panel_connector_get_modes 2020-08-19 08:14:50 +02:00
tilcdc_panel.h drm/tilcdc: add support for LCD panels (v5) 2013-02-19 17:57:45 -05:00
tilcdc_plane.c drm: Nuke drm_atomic_helper_plane_set_property 2017-08-08 14:45:16 +02:00
tilcdc_regs.h drm/tilcdc: ensure nonatomic iowrite64 is not used 2017-12-18 13:24:29 +02:00
tilcdc_tfp410.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
tilcdc_tfp410.h