4.16-stable review patch. If anyone has any objections, please let me know.
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From: Sean Paul seanpaul@chromium.org
commit 49ceda9de2da4d1827941d06701f3017c27c1855 upstream.
edid should be freed once it's finished being used.
Fixes: 56fe8b6f4991 ("drm/bridge: Add RGB to VGA bridge support") Cc: Rob Herring robh@kernel.org Cc: Sean Paul seanpaul@chromium.org Cc: Maxime Ripard maxime.ripard@free-electrons.com Cc: Archit Taneja architt@codeaurora.org Cc: Andrzej Hajda a.hajda@samsung.com Cc: Laurent Pinchart Laurent.pinchart@ideasonboard.com Cc: stable@vger.kernel.org # v4.9+ Reviewed-by: Maxime Ripard maxime.ripard@bootlin.com Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Sean Paul seanpaul@chromium.org Link: https://patchwork.freedesktop.org/patch/msgid/20180420190007.1572-1-seanpaul... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/bridge/dumb-vga-dac.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/bridge/dumb-vga-dac.c +++ b/drivers/gpu/drm/bridge/dumb-vga-dac.c @@ -55,7 +55,9 @@ static int dumb_vga_get_modes(struct drm }
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;
fallback: /*