From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Yang Yingliang <yangyingliang@huawei.com>,
Hulk Robot <hulkci@huawei.com>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Sasha Levin <sashal@kernel.org>,
johan@kernel.org, prabhakar.mahadev-lad.rj@bp.renesas.com,
cai.huoqing@linux.dev, linux-media@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 04/14] media: davinci: vpif: add missing of_node_put() in vpif_probe()
Date: Thu, 11 Aug 2022 12:09:32 -0400 [thread overview]
Message-ID: <20220811160948.1542842-4-sashal@kernel.org> (raw)
In-Reply-To: <20220811160948.1542842-1-sashal@kernel.org>
From: Yang Yingliang <yangyingliang@huawei.com>
[ Upstream commit bb45f5433f23cf103ba29c9692ee553e061f2cb4 ]
of_graph_get_next_endpoint() returns an 'endpoint' node pointer
with refcount incremented. The refcount should be decremented
before returning from vpif_probe().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/davinci/vpif.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c
index 00ce9f276bec..750a954689c6 100644
--- a/drivers/media/platform/davinci/vpif.c
+++ b/drivers/media/platform/davinci/vpif.c
@@ -450,6 +450,7 @@ static int vpif_probe(struct platform_device *pdev)
endpoint);
if (!endpoint)
return 0;
+ of_node_put(endpoint);
/*
* For DT platforms, manually create platform_devices for
--
2.35.1
next prev parent reply other threads:[~2022-08-11 16:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-11 16:09 [PATCH AUTOSEL 4.19 01/14] drm/r128: Fix undefined behavior due to shift overflowing the constant Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 02/14] drm/radeon: integer overflow in radeon_mode_dumb_create() Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 03/14] drm/radeon: Initialize fences array entries in radeon_sa_bo_next_hole Sasha Levin
2022-08-11 16:09 ` Sasha Levin [this message]
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 05/14] media: airspy: respect the DMA coherency rules Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 06/14] media: pvrusb2: fix memory leak in pvr_probe Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 07/14] mlxsw: cmd: Increase 'config_profile.flood_mode' length Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 08/14] crypto: vmx - Fix warning on p8_ghash_alg Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 09/14] drm/nouveau/nvkm: use list_add_tail() when building object tree Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 10/14] can: sja1000: Add Quirk for RZ/N1 SJA1000 CAN controller Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 11/14] net/cdc_ncm: Increase NTB max RX/TX values to 64kb Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 12/14] wifi: rtl8xxxu: Fix the error handling of the probe function Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 13/14] d_add_ci(): make sure we don't miss d_lookup_done() Sasha Levin
2022-08-11 16:09 ` [PATCH AUTOSEL 4.19 14/14] fs/dcache: Disable preemption on i_dir_seq write side on PREEMPT_RT Sasha Levin
2022-08-13 13:43 ` Pavel Machek
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