The EDID returned by drm_bridge_get_edid() needs to be freed.
Fixes: 0af5e0b41110 ("drm/meson: encoder_hdmi: switch to bridge
DRM_BRIDGE_ATTACH_NO_CONNECTOR")
Cc: Neil Armstrong <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Martin Blumenstingl <[email protected]>
Cc: Neil Armstrong <[email protected]>
Cc: Kevin Hilman <[email protected]>
Cc: Jerome Brunet <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: <[email protected]> # v5.17+
Signed-off-by: Jani Nikula <[email protected]>
---
UNTESTED
---
drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 9913971fa5d2..25ea76558690 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -334,6 +334,8 @@ static void meson_encoder_hdmi_hpd_notify(struct drm_bridge
*bridge,
return;
cec_notifier_set_phys_addr_from_edid(encoder_hdmi->cec_notifier, edid);
+
+ kfree(edid);
} else
cec_notifier_phys_addr_invalidate(encoder_hdmi->cec_notifier);
}
--
2.39.2
