From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, 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>
Subject: [PATCH 5.4 05/24] ASoC: Intel: Skylake: Zero snd_ctl_elem_value
Date: Thu, 11 Feb 2021 16:02:28 +0100 [thread overview]
Message-ID: <20210211150148.752537565@linuxfoundation.org> (raw)
In-Reply-To: <20210211150148.516371325@linuxfoundation.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 2cb719893324a..1940b17f27efa 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -3632,7 +3632,7 @@ 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:[~2021-02-11 15:54 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-11 15:02 [PATCH 5.4 00/24] 5.4.98-rc1 review Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 01/24] tracing/kprobe: Fix to support kretprobe events on unloaded modules Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 02/24] af_key: relax availability checks for skb size calculation Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 03/24] regulator: core: avoid regulator_resolve_supply() race condition Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 04/24] mac80211: 160MHz with extended NSS BW in CSA Greg Kroah-Hartman
2021-02-11 15:02 ` Greg Kroah-Hartman [this message]
2021-02-11 15:02 ` [PATCH 5.4 06/24] chtls: Fix potential resource leak Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 07/24] pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 08/24] ASoC: ak4458: correct reset polarity Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 09/24] iwlwifi: mvm: skip power command when unbinding vif during CSA Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 10/24] iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 11/24] iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 12/24] iwlwifi: pcie: fix context info memory leak Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 13/24] iwlwifi: mvm: invalidate IDs of internal stations at mvm start Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 14/24] iwlwifi: mvm: guard against device removal in reprobe Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 15/24] SUNRPC: Move simple_get_bytes and simple_get_netobj into private header Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 16/24] SUNRPC: Handle 0 length opaque XDR object data properly Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 17/24] i2c: mediatek: Move suspend and resume handling to NOIRQ phase Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 18/24] blk-cgroup: Use cond_resched() when destroy blkgs Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 19/24] regulator: Fix lockdep warning resolving supplies Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 20/24] bpf: Fix 32 bit src register truncation on div/mod Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 21/24] Fix unsynchronized access to sev members through svm_register_enc_region Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 22/24] squashfs: add more sanity checks in id lookup Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 23/24] squashfs: add more sanity checks in inode lookup Greg Kroah-Hartman
2021-02-11 15:02 ` [PATCH 5.4 24/24] squashfs: add more sanity checks in xattr id lookup Greg Kroah-Hartman
2021-02-12 4:24 ` [PATCH 5.4 00/24] 5.4.98-rc1 review Naresh Kamboju
2021-02-12 15:20 ` Naresh Kamboju
2021-02-12 16:17 ` Shuah Khan
2021-02-12 18:08 ` Guenter Roeck
2021-02-12 19:02 ` Florian Fainelli
2021-02-13 3:17 ` Ross Schmidt
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