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From: Svyatoslav Nikolenko <nsvatoslav515@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
	Svyatoslav Nikolenko <nsvatoslav515@gmail.com>
Subject: [PATCH] staging: rtl8723bs: use strscpy() for ifname copy
Date: Wed, 26 Aug 2026 17:34:18 +0300	[thread overview]
Message-ID: <20260826143418.5713-1-nsvatoslav515@gmail.com> (raw)

Replace snprintf() with strscpy() when copying ifname into registry_par
to avoid unnecessary format specifier parsing.

Signed-off-by: Svyatoslav Nikolenko <nsvatoslav515@gmail.com>
---
 drivers/staging/rtl8723bs/os_dep/os_intfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index f31196f54b3e..dd0c5fc813c8 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -256,7 +256,7 @@ static void loadparam(struct adapter *padapter, struct net_device *pnetdev)
 
 	registry_par->enable80211d = (u8)rtw_80211d;
 
-	snprintf(registry_par->ifname, 16, "%s", ifname);
+	strscpy(registry_par->ifname, ifname, sizeof(registry_par->ifname));
 
 	registry_par->notch_filter = (u8)rtw_notch_filter;
 
-- 
2.47.3


             reply	other threads:[~2026-08-26 14:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-26 14:34 Svyatoslav Nikolenko [this message]
2026-09-01 10:09 ` [PATCH] staging: rtl8723bs: use strscpy() for ifname copy Greg Kroah-Hartman

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