drm/vc4: Fix leak of HDMI EDID

We don't keep a pointer to it around anywhere, so it's our job to free it. Cc: Stefan Wahren <[email protected]> Link: anholt/linux#101 Fixes: c8b75bc ("drm/vc4: Add KMS support for Raspberry Pi.") Signed-off-by: Eric Anholt <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]> Tested-by: Stefan Wahren <[email protected]>
kyagi · Aug 14, 2017 · 5afe0e6 · 5afe0e6
1 parent b88fa00
commit 5afe0e6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -288,6 +288,7 @@ static int vc4_hdmi_connector_get_modes(struct drm_connector *connector)
 	drm_mode_connector_update_edid_property(connector, edid);
 	ret = drm_add_edid_modes(connector, edid);
 	drm_edid_to_eld(connector, edid);
+	kfree(edid);
 
 	return ret;
 }