linux-kernel - [PATCH wireless 7/9] wifi: cfg80211: avoid garbage value of 'wsec' in brcmf_cfg80211_add

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Message-Id: <20240702122450.2213833-8-suhui@nfschina.com>
Date: Tue,  2 Jul 2024 20:24:50 +0800
From: Su Hui <suhui@...china.com>
To: arend.vanspriel@...adcom.com,
	kvalo@...nel.org
Cc: Su Hui <suhui@...china.com>,
	johannes.berg@...el.com,
	kees@...nel.org,
	a@...repo.ru,
	marcan@...can.st,
	duoming@....edu.cn,
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	meuleman@...adcom.com,
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	linville@...driver.com,
	pieterpg@...adcom.com,
	linux-wireless@...r.kernel.org,
	brcm80211@...ts.linux.dev,
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	linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [PATCH wireless 7/9] wifi: cfg80211: avoid garbage value of 'wsec' in brcmf_cfg80211_add_key()

brcmf_fil_bsscfg_int_get() reads the value of 'wsec'.
Initialize 'wsec' to avoid garbage value.

Fixes: f09d0c02b63d ("brcmfmac: use different fw api for encryption,auth. config")
Signed-off-by: Su Hui <suhui@...china.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index eb1196db8407..2a97d4d7f684 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2782,7 +2782,7 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
 	struct brcmf_pub *drvr = cfg->pub;
 	struct brcmf_wsec_key *key;
 	s32 val;
-	s32 wsec;
+	s32 wsec = 0;
 	s32 err;
 	u8 keybuf[8];
 	bool ext_key;
-- 
2.30.2