From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f169.google.com (mail-pl1-f169.google.com [209.85.214.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A8A04E236B for ; Fri, 9 Oct 2026 13:36:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791552981; cv=none; b=oTMKHwKoHhZtxAJuW+uP+vtwjsPmkjK4SomWdwFbF3rKpBVp3qN2S9NIS8ImnGVGbV30rbLgZTy5fGy1q1Sd9GpCYQYTB61jsGGY5eWNstrtuf6unYfDTeGXRzsi1Mx84aXy/a6y7Lsg1BYg5HUEBBwHR3iJUg//TRhVNpQpXj0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791552981; c=relaxed/simple; bh=yscaSuQX7vQbTKa5pF3g8bzBr8g6/JaNcPuIEZ7nE+U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=guSic9Npbc7ZbUq/se5NPQ3fL62RQgqZMm9FTZBonerzPTsPkRnqafaHYsw3uv5tMTFvC4Kfstc47IOY+h8XJHQTlp5+aC0YXXUFZ5K7yGMHasg+RGr0b1VxF5j/MAlp8G619UcP+KG67jD2JgUXuMAQSx+PZwiSwWxpGBEs0LA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=aayushk.dev; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.214.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=aayushk.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pl1-f169.google.com with SMTP id d9443c01a7336-2e812e2b31bso10720155ad.3 for ; Fri, 09 Oct 2026 06:36:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791552978; x=1792157778; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=xdmLeBaeUGBjvsy2RLz1gC8MpSCDdRWZzQOsdvN3xy8=; b=hJQzkqrkINrXi3O/kwssE9GloQeCH4On7hIpM3fyKZ2KbWFfdfwOq/ru72540zgC4v npXpvrkGnq0iQ4s/so+KT911T5qf/b5f1z4gZPmwlp454JlQ30iy1XxlK53pLXFcyBfa XkfdXvP3lhv8vEdjN2LbhtxxN+YuVLltelDUDLBfWOUMnbxrpr+moNwWs232wGqP8nTl dbTsHUgoBL5dldBtssWutuLvNMa2FPUGF/0J+KlnOX8RjEdjY2RW5E2tHbo9RHsFBQZF 4aqcZpKYE8yX9HkMtX/9FRjlcFEkJZYq0FIwJD0iTk2Hgi1W7i6QW6L4ZqOJsK13crp5 Xq4A== X-Gm-Message-State: AFq9FYKdo+d3MG5PkgGf153239gyLoJmzskVG1vcI32XQ/WfB1Hy5pGa xyA17rGHo2UD+bYKtRKFwWDzC2QsX1XIr5n8DHBHmM8JvHH82UO+I75M X-Gm-Gg: AYBFou1iAd540WaDgpVefo1N9J23spRY7loTtfJaQ1lUGWmhyssnQyoAbFao53NycEA ++NxzW7hrY5zcI6NbqoTFjU0b+51xIrP44a5EznQkeSEAKZKfKCI5Of4d9CC0jtuAvFwYGvieej C/Uzgcmc6aVI0XEKeXHYrbC8CoVttADdc19Pt0RtS2xNCGbvoopW0wJpuRw5EDLsgOxPCxAI3NZ QCs67F2CVCA3pUChp/XEytur2xC9xznLhsaERngPxzw5wwlxORTiKx89zOofQYgnVsdPgx8CE72 4wm6F+pZUa85SHKcjgryVFDKowZBDV45JoJZAkywjyQKYXbSOIco/dFPItczi8zT6UNcu+3jqM1 24/0iohLvCI/nDqj+QuBjQC0l1Ze20gnEBGdS1iYd1xwFtnKtTcxXw5eYoby/c7b8KcTLfKP+TD zLjC304DNxinb1NHq/TVedldg03qalMG0G+0MvhXcn3vlUcyWL0Aih3iiWZ3z4 X-Received: by 2002:a17:902:c946:b0:2e7:e73e:7091 with SMTP id d9443c01a7336-2e842bc6d99mr18201305ad.31.1791552978397; Fri, 09 Oct 2026 06:36:18 -0700 (PDT) Received: from linmach ([182.156.30.23]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2e8484c1641sm7656985ad.15.2026.10.09.06.36.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Oct 2026 06:36:18 -0700 (PDT) From: Aayush Kumar To: broonie@kernel.org Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Aayush Kumar Subject: [PATCH 1/5] spi: butterfly: Use strscpy() instead of strcpy() Date: Fri, 9 Oct 2026 19:06:05 +0530 Message-ID: <20261009133609.579046-2-code@aayushk.dev> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261009133609.579046-1-code@aayushk.dev> References: <20261009133609.579046-1-code@aayushk.dev> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Aayush Kumar --- drivers/spi/spi-butterfly.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-butterfly.c b/drivers/spi/spi-butterfly.c index 84eb454ed..5e1e205bb 100644 --- a/drivers/spi/spi-butterfly.c +++ b/drivers/spi/spi-butterfly.c @@ -259,7 +259,8 @@ static void butterfly_attach(struct parport *p) */ pp->info[0].max_speed_hz = 15 * 1000 * 1000; - strcpy(pp->info[0].modalias, "mtd_dataflash"); + strscpy(pp->info[0].modalias, "mtd_dataflash", + sizeof(pp->info[0].modalias)); pp->info[0].platform_data = &flash; pp->info[0].chip_select = 1; pp->info[0].controller_data = pp; -- 2.56.0