From patchwork Fri Feb 23 22:23:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Justin Stitt X-Patchwork-Id: 13570100 Received: from mail-yb1-f202.google.com (mail-yb1-f202.google.com [209.85.219.202]) (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 3E7641493AC for ; Fri, 23 Feb 2024 22:23:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708726995; cv=none; b=UbPnuismjKW+fr1rZ3uLo3cxSeowT0cKC1aJv6iG+sZ5Wm/B3Uw8JhZrmePS4x7H6+bQQf8sJ/7OMP69uVe8YTb0WwouZ/ZGjPXdDnSJl+OU/xDrOcR6DorXChsCLFF5hbrHTjSMZk7WP/IW2ZSHx5qJGWF/Ern9qiV/JGdRfPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708726995; c=relaxed/simple; bh=jZLUyLw+PYly8jkRw97FHtiAlxLeYw/ruqpi5XPfw0s=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=TlUYCcBZ5Af/u4Y+15De8e7PSksvk52cR13mgBZ2ZBVn2w8aMLd3z54iSwN7f1pKo0Cr2xOkGn+zYQpKEsz7Vg+dQ6XDAviE5/+E2iDVNX5UMofoR9RLGrBCU8MpInIF0+T/APStcEdDtllKA02QXwoy3c4tzPt1CDcnBVfrp7w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--justinstitt.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=hY1blRTU; arc=none smtp.client-ip=209.85.219.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--justinstitt.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="hY1blRTU" Received: by mail-yb1-f202.google.com with SMTP id 3f1490d57ef6-dcc58cddb50so2227816276.0 for ; Fri, 23 Feb 2024 14:23:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1708726992; x=1709331792; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=D+qlm5aO/aQ4uIkmSxxKlZZ/tyfKC6M+ie/SGRsUmdY=; b=hY1blRTUIu/7qOkJO+c+Mx8xrzFy8m3C4BfImk4ERUZLeBrmqReZ4BKI6Sd+j650CK pTuDfL+n/SWYEB3Qrps1id7GSCoIc/74zw5ziizUb9w6JcSFTQKsWVbEZG7gaXmPXgcl gxEfueKbdrdzKoQwOT4ndWRR0XV7vO39pquNcqo8fJEOe5TJM6juQsxChOf3sArCIVkH QC0JVFIQoLycFBQ6wXaAu8RrfX9mAy65gr6EKryWk2Ui2D4CPzTMu5YMb5LH3cY9FPFB ZSNLyJGsW6Gb8mo11uwCvQw51+UIi80x2QH8pT4TUMJZMdh01TFl0djdBidcm9P7/NdY J/dA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708726992; x=1709331792; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=D+qlm5aO/aQ4uIkmSxxKlZZ/tyfKC6M+ie/SGRsUmdY=; b=fqWYXfHr4MG21FNgynsFf9FnkKOp2JPJWFzdoVF5uhEFmYjW023hLDmojXoOOOLjow 5rm63MSXnzQitKnlFvsbRhPw/qP3E0A0hjFHgrCFooS8BweE7rhtBsF6cQUzroWh0T5Y gMXV1mHe9xJkZ3RkX+kBaHgEViwh7bDk2Je0W0eAw1LbZIXVPDK26Fm9DuVYh0LYM+Jt 6ma0l7QOt3ExA3QnIQMzyigNB49nQU564BSkHrHZ9+wcPch3b72JJKSnOL7Y9W/dBfqP eCk+qC+Wc//QdaTbPFOvSXNeLz7HDl5OjEBQBntZtKnK35zXW/hn/ENVsGioXJb0AHBc lAig== X-Forwarded-Encrypted: i=1; AJvYcCXSO1JU6Cn38ifcGBaGnewDnrIMaFfBIeJRZ1GczBIc9t5TxZb+faXzQ/lFDIilGSs3I7lHkSqTJAQqQydRg1Ev9QNmuBB5E4YIH8MUfQVT X-Gm-Message-State: AOJu0Yw6p5iqPFZ/38JUAUwRmYCKoi3lhVGAM0c+w+k5UQlVT+JJwwD6 iJfGyyhsNGsBluqGruT+Wv0kXFSpv05GVdkq8JsyxN4GV1fd3S0hsNlX8NBynb8YZB2wsbzhkC4 YJGgsfhCxuSlKngx2DyrrZg== X-Google-Smtp-Source: AGHT+IG0uQbPxc1yyNgunzayUFgBE0inCJgcThk//nbvp5YWKlRWOsmqTc7k8Sg+UNpvKbR9RzLmjRurmL8xIB+Cxw== X-Received: from jstitt-linux1.c.googlers.com ([fda3:e722:ac3:cc00:2b:ff92:c0a8:23b5]) (user=justinstitt job=sendgmr) by 2002:a05:6902:188a:b0:dcc:6065:2b3d with SMTP id cj10-20020a056902188a00b00dcc60652b3dmr305504ybb.8.1708726992262; Fri, 23 Feb 2024 14:23:12 -0800 (PST) Date: Fri, 23 Feb 2024 22:23:05 +0000 Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAMka2WUC/y2NQQqDQAwAvyI5N7Ab9eJXpJSajTUHt0tSbIv49 y7S0zCXmR1cTMVhaHYw2dT1mavESwO83PNDUFN1oEBdICL0l2UuX0ymm5ijsyuuRdvV/rjNb2S MU2xD6uOUmKHWismsn/M0Xo/jBwE0zgZ5AAAA X-Developer-Key: i=justinstitt@google.com; a=ed25519; pk=tC3hNkJQTpNX/gLKxTNQKDmiQl6QjBNCGKJINqAdJsE= X-Developer-Signature: v=1; a=ed25519-sha256; t=1708726990; l=1611; i=justinstitt@google.com; s=20230717; h=from:subject:message-id; bh=jZLUyLw+PYly8jkRw97FHtiAlxLeYw/ruqpi5XPfw0s=; b=wIzkR9ttslj+b0wOPreTc5A7WUjUtgLZ2xJXIkoRRFJsTFFrBDRhsGJXQELHXar8zcNXJPLEG QWJPhdh/60KA1FJbeNXbShCZBnrhP5rvNT8yLUyTqCnRH04Xdhxj2KG X-Mailer: b4 0.12.3 Message-ID: <20240223-strncpy-drivers-scsi-mpi3mr-mpi3mr_fw-c-v1-0-9cd3882f0700@google.com> Subject: [PATCH 0/7] scsi: replace deprecated strncpy From: Justin Stitt To: Sathya Prakash Veerichetty , Kashyap Desai , Sumit Saxena , Sreekanth Reddy , "James E.J. Bottomley" , "Martin K. Petersen" , Suganath Prabu Subramani , Ariel Elior , Manish Chopra , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Saurav Kashyap , Javed Hasan , GR-QLogic-Storage-Upstream@marvell.com, Nilesh Javali , Manish Rangankar , Don Brace Cc: mpi3mr-linuxdrv.pdl@broadcom.com, linux-scsi@vger.kernel.org, linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, Kees Cook , MPT-FusionLinux.pdl@broadcom.com, netdev@vger.kernel.org, storagedev@microchip.com, Justin Stitt This series contains multiple replacements of strncpy throughout the scsi subsystem. strncpy() is deprecated for use on NUL-terminated destination strings [1] and as such we should prefer more robust and less ambiguous string interfaces. The details of each replacement will be in their respective patch. --- Justin Stitt (7): scsi: mpi3mr: replace deprecated strncpy with strscpy scsi: mpt3sas: replace deprecated strncpy with strscpy scsi: qedf: replace deprecated strncpy with strscpy scsi: qla4xxx: replace deprecated strncpy with strscpy scsi: devinfo: replace strncpy and manual pad scsi: smartpqi: replace deprecated strncpy with strscpy scsi: wd33c93: replace deprecated strncpy with strscpy drivers/net/ethernet/qlogic/qed/qed_main.c | 2 +- drivers/scsi/mpi3mr/mpi3mr_fw.c | 8 ++++---- drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_transport.c | 18 +++++++++--------- drivers/scsi/qedf/qedf_main.c | 2 +- drivers/scsi/qla4xxx/ql4_mbx.c | 17 ++++++++++++----- drivers/scsi/qla4xxx/ql4_os.c | 14 +++++++------- drivers/scsi/scsi_devinfo.c | 18 ++++++++++-------- drivers/scsi/smartpqi/smartpqi_init.c | 5 ++--- drivers/scsi/wd33c93.c | 4 +--- 10 files changed, 48 insertions(+), 42 deletions(-) --- base-commit: 39133352cbed6626956d38ed72012f49b0421e7b change-id: 20240222-strncpy-drivers-scsi-mpi3mr-mpi3mr_fw-c-1b130d51bdcc Best regards, -- Justin Stitt