From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ricardo Ribalda <ribalda@chromium.org>,
Cezary Rojewski <cezary.rojewski@intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mark Brown <broonie@kernel.org>, Sasha Levin <sashal@kernel.org>,
alsa-devel@alsa-project.org
Subject: [PATCH AUTOSEL 5.4 04/17] ASoC: Intel: Skylake: Zero snd_ctl_elem_value
Date: Tue, 2 Feb 2021 10:06:38 -0500 [thread overview]
Message-ID: <20210202150651.1864426-4-sashal@kernel.org> (raw)
In-Reply-To: <20210202150651.1864426-1-sashal@kernel.org>
From: Ricardo Ribalda <ribalda@chromium.org>
[ Upstream commit 1d8fe0648e118fd495a2cb393a34eb8d428e7808 ]
Clear struct snd_ctl_elem_value before calling ->put() to avoid any data
leak.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210121171644.131059-2-ribalda@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/intel/skylake/skl-topology.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index aa5833001fde5..b8e393bb716fb 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -3631,7 +3631,7 @@ static void skl_tplg_complete(struct snd_soc_component *component)
sprintf(chan_text, "c%d", mach->mach_params.dmic_num);
for (i = 0; i < se->items; i++) {
- struct snd_ctl_elem_value val;
+ struct snd_ctl_elem_value val = {};
if (strstr(texts[i], chan_text)) {
val.value.enumerated.item[0] = i;
--
2.27.0
next prev parent reply other threads:[~2021-02-02 16:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-02 15:06 [PATCH AUTOSEL 5.4 01/17] af_key: relax availability checks for skb size calculation Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 02/17] regulator: core: avoid regulator_resolve_supply() race condition Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 03/17] mac80211: 160MHz with extended NSS BW in CSA Sasha Levin
2021-02-02 15:06 ` Sasha Levin [this message]
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 05/17] chtls: Fix potential resource leak Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 06/17] pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 07/17] ASoC: ak4458: correct reset polarity Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 08/17] iwlwifi: mvm: skip power command when unbinding vif during CSA Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 09/17] iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 10/17] iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 11/17] iwlwifi: pcie: fix context info memory leak Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 12/17] iwlwifi: mvm: invalidate IDs of internal stations at mvm start Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 13/17] iwlwifi: mvm: guard against device removal in reprobe Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 14/17] SUNRPC: Move simple_get_bytes and simple_get_netobj into private header Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 15/17] SUNRPC: Handle 0 length opaque XDR object data properly Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 16/17] i2c: mediatek: Move suspend and resume handling to NOIRQ phase Sasha Levin
2021-02-02 15:06 ` [PATCH AUTOSEL 5.4 17/17] blk-cgroup: Use cond_resched() when destroy blkgs Sasha Levin
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