edid returned by drm_get_edid should be freed.
The patch fixes it.
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
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)
--
1.9.1
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