Commit 3dc5fa9a authored Nov 20, 2012 by Egbert Eich Committed by Inki Dae Dec 05, 2012

drm/exynos: fix memory leak to EDID block



drm_get_edid() returns a pointer to an EDID block. The caller
is responsible to free this pointer itself.
Here the pointer gets assigned to the local variable raw_edid.
Therefore it should be freed before the variable goes out of
scope.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

parent 465ed660

drivers/gpu/drm/exynos/exynos_hdmi.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1293,6 +1293,7 @@ static int hdmi_get_edid(void ctx, struct drm_connector connector,
		DRM_DEBUG_KMS("%s : width[%d] x height[%d]\n",
		(hdata->dvi_mode ? "dvi monitor" : "hdmi monitor"),
		raw_edid->width_cm, raw_edid->height_cm);
		kfree(raw_edid);
		} else {
		return -ENODEV;
		}