edid returned by drm_get_edid should be freed. The patch fixes it.
Signed-off-by: Andrzej Hajda a.hajda@samsung.com --- drivers/gpu/drm/exynos/exynos_hdmi.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 563a19e..65a2285 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1055,6 +1055,7 @@ static int hdmi_get_modes(struct drm_connector *connector) { struct hdmi_context *hdata = ctx_from_connector(connector); struct edid *edid; + int ret;
if (!hdata->ddc_adpt) return -ENODEV; @@ -1070,7 +1071,11 @@ static int hdmi_get_modes(struct drm_connector *connector)
drm_mode_connector_update_edid_property(connector, edid);
- return drm_add_edid_modes(connector, edid); + ret = drm_add_edid_modes(connector, edid); + + kfree(edid); + + return ret; }
static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock)