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| author | Wen Yang <wen.yang99@zte.com.cn> | 2019-04-03 19:04:09 +0300 |
|---|---|---|
| committer | CK Hu <ck.hu@mediatek.com> | 2019-04-09 08:09:43 +0300 |
| commit | 2ae2c3316fb77dcf64275d011596b60104c45426 (patch) | |
| tree | c8f0e29041f88284ba1ceb703b829ab5a4d3e82c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2d85978341e6a32e7443d9f28639da254d53f400 (diff) | |
| download | linux-2ae2c3316fb77dcf64275d011596b60104c45426.tar.xz | |
drm/mediatek: fix possible object reference leak
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
drivers/gpu/drm/mediatek/mtk_hdmi.c:1521:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1509, but without a corresponding object release within this function.
drivers/gpu/drm/mediatek/mtk_hdmi.c:1524:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1509, but without a corresponding object release within this function.
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Cc: CK Hu <ck.hu@mediatek.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions