From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-174.mta0.migadu.com (out-174.mta0.migadu.com [91.218.175.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 06B1527604B for ; Fri, 12 Sep 2025 06:47:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757659676; cv=none; b=WO4ax8O/43lXDyWoepb2YEVOQ73OxRsoSshxg2cPVKbm4qITf9uEn2v4qXyHVXz9HB98XSRwb2kHbdbr8Qi8yr6yJ28ppp399JlwDlourR+ySBcC4d3oCp7UTc/zjt3OQGasbViequvDOC0UbEVGIGUC6pqUSIKf+fqpOWVLQac= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757659676; c=relaxed/simple; bh=e6pzmWDlP4fU72dJlIuTmmzjA79fe/WpNQ3H4ae09Zk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=QrlPFtwWhxZT3bmszjCy3SAO7BoEsfHgNm3OrEGgzFOj8eL6pRuoUspxoYPYyqfxDkkQUkGnbl3AAdDDJDpA6/5yipxn3UMu0E/mlVkZPf4At0PvhW9g9A9todZ5NPGbKwee/Wdc4Y1AV3XNBuU3CPBkicMR+r0PFhEjFOl+hcQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=DS9HC4ho; arc=none smtp.client-ip=91.218.175.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="DS9HC4ho" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1757659671; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=qIoPd+cIAn5sRGQFNoWJdiuW0D5pltztXhc4gaFdz7Y=; b=DS9HC4homLiJRn3AT+Y0dC/pf2MsD5OfZxlcggOpwaFPipbRSYJ07nVbyuYrgTp51tUHTv GO0pAlviJyb+ZenLdmdNBmidrpjQ2JyqcksLf0HXtlndnrOscZTz7CaqxD3bJ3bmOJtEWc iO01UAjT0En811VM2fgI6FEqnGrnaBY= From: Thorsten Blum To: Alexander Viro , Christian Brauner , Jan Kara Cc: linux-hardening@vger.kernel.org, Thorsten Blum , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] initramfs: Replace strcpy() with strscpy() in find_link() Date: Fri, 12 Sep 2025 08:47:24 +0200 Message-ID: <20250912064724.1485947-1-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT strcpy() is deprecated; use strscpy() instead. Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Thorsten Blum --- init/initramfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/init/initramfs.c b/init/initramfs.c index 097673b97784..6745e3fbc7ab 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -108,7 +108,7 @@ static char __init *find_link(int major, int minor, int ino, q->minor = minor; q->ino = ino; q->mode = mode; - strcpy(q->name, name); + strscpy(q->name, name); q->next = NULL; *p = q; hardlink_seen = true; -- 2.51.0