Commit 6eecfcbc authored Oct 27, 2020 by Hoegeun Kwon Committed by Greg Kroah-Hartman Nov 10, 2020

drm/vc4: drv: Add error handding for bind



[ Upstream commit 9ce0af3e9573fb84c4c807183d13ea2a68271e4b ]

There is a problem that if vc4_drm bind fails, a memory leak occurs on
the drm_property_create side. Add error handding for drm_mode_config.

Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201027041442.30352-2-hoegeun.kwon@samsung.com


Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 1aa82721

drivers/gpu/drm/vc4/vc4_drv.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -312,6 +312,7 @@ static int vc4_drm_bind(struct device *dev)
		component_unbind_all(dev, drm);
		gem_destroy:
		vc4_gem_destroy(drm);
		drm_mode_config_cleanup(drm);
		vc4_bo_cache_destroy(drm);
		dev_put:
		drm_dev_put(drm);