Hi, Jani: Jani Nikula <[email protected]> 於 2023年9月14日 週四 下午9:13寫道： > > Setting new_edid to NULL leaks the buffer.
Applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, Chun-Kuang. > > Fixes: f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver") > Cc: Markus Schneider-Pargmann <[email protected]> > Cc: Guillaume Ranquet <[email protected]> > Cc: Bo-Chen Chen <[email protected]> > Cc: CK Hu <[email protected]> > Cc: AngeloGioacchino Del Regno <[email protected]> > Cc: Dmitry Osipenko <[email protected]> > Cc: Chun-Kuang Hu <[email protected]> > Cc: Philipp Zabel <[email protected]> > Cc: Matthias Brugger <[email protected]> > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: <[email protected]> # v6.1+ > Signed-off-by: Jani Nikula <[email protected]> > > --- > > UNTESTED > --- > drivers/gpu/drm/mediatek/mtk_dp.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c > b/drivers/gpu/drm/mediatek/mtk_dp.c > index 2cb47f663756..8fc6eff68e30 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dp.c > +++ b/drivers/gpu/drm/mediatek/mtk_dp.c > @@ -2049,6 +2049,7 @@ static struct edid *mtk_dp_get_edid(struct drm_bridge > *bridge, > */ > if (mtk_dp_parse_capabilities(mtk_dp)) { > drm_err(mtk_dp->drm_dev, "Can't parse capabilities\n"); > + kfree(new_edid); > new_edid = NULL; > } > > -- > 2.39.2 >
