Commit edd40f54 authored by Tomi Valkeinen's avatar Tomi Valkeinen Committed by Greg Kroah-Hartman

drm/bridge: tfp410: fix memleak in get_modes()

[ Upstream commit c08f99c3 ]

We don't free the edid blob allocated by the call to drm_get_edid(),
causing a memleak. Fix this by calling kfree(edid) at the end of the
get_modes().
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190610135739.6077-1-tomi.valkeinen@ti.comSigned-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 2fa7c944
......@@ -64,7 +64,12 @@ static int tfp410_get_modes(struct drm_connector *connector)
drm_connector_update_edid_property(connector, edid);
return drm_add_edid_modes(connector, edid);
ret = drm_add_edid_modes(connector, edid);
kfree(edid);
return ret;
fallback:
/* No EDID, fallback on the XGA standard modes */
ret = drm_add_modes_noedid(connector, 1920, 1200);
......
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