From patchwork Wed Dec 13 16:42:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 753858 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E90172FC42 for ; Wed, 13 Dec 2023 16:42:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VZjzpZkN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C55BC433C8; Wed, 13 Dec 2023 16:42:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702485777; bh=i70rLgrJWZQl/7kOucCjrKxAdNgKJPgfg9aAZjgbDEY=; h=From:To:Cc:Subject:Date:From; b=VZjzpZkN9AHtW5Qg9tPr0eCc9IaNCr+lxmqqyVO0HpiEQoRlxov9ubT8hR72EPvmL IZc3GLOR2oAhwjw+PkbJcbi2nIaZLk3p/egeRcv1FxFIrahsh4zVHBuiqNV0np7/D7 ab2SWhfCglAWrTD3joFq/sjVNmrEUKeNcnMB2QshtD4csK1mZI1StvxBXSsJlWqyTS ky4jt3rPORytlBDD2T+c+FqCznvh4W2D4TNOPUaZeSYnLpDflsh8Pxsq3GCSKKW2AG bpSNJ3Jhq63QMeNoDSyMu+riQr8CHPCGf+O7rS1QlLpLQZOQxOBCxcS5+1EPIoqsU3 HPh+qJ9DbDMgA== From: Lee Jones To: lee@kernel.org, gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Alan Stern , Alexandre Belloni , Andrzej Pietrasiewicz , Bryan Wu , Claudiu Beznea , Cristian Birsan , Daniel Scally , Hema HK , James Gruber , Jaswinder Singh , Julian Scheel , Laurent Pinchart , linux-arm-kernel@lists.infradead.org, Nicolas Ferre , Pawel Laszczak , Ruslan Bilovol , Tomoki Sekiyama , usb-storage@lists.one-eyed-alien.net, Yadwinder Singh Subject: [PATCH 00/12] usb: Replace {v}snprintf() variants with safer alternatives Date: Wed, 13 Dec 2023 16:42:29 +0000 Message-ID: <20231213164246.1021885-1-lee@kernel.org> X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This series is part of an effort to rid {v}snprintf() where possible. For a far better description of the problem than I could author, see Jon's write-up on LWN [1] and/or Alex's on the Kernel Self Protection Project [1]. [0] https://lwn.net/Articles/69419/ [1] https://github.com/KSPP/linux/issues/105 Lee Jones (12): usb: gadget: configfs: Replace snprintf() with the safer scnprintf() variant usb: gadget: f_uac1: Replace snprintf() with the safer scnprintf() variant usb: gadget: f_uac2: Replace snprintf() with the safer scnprintf() variant usb: gadget: uvc: Replace snprintf() with the safer scnprintf() variant usb: gadget: udc: atmel: Replace snprintf() with the safer scnprintf() variant usb: cdns2: Replace snprintf() with the safer scnprintf() variant usb: host: max3421-hcd: Replace snprintf() with the safer scnprintf() variant usb: yurex: Replace snprintf() with the safer scnprintf() variant usb: mon_stat: Replace snprintf() with the safer scnprintf() variant usb: mon_text: Replace snprintf() with the safer scnprintf() variant usb: phy: twl6030: Remove snprintf() from sysfs call-backs and replace with sysfs_emit() usb: storage: Remove snprintf() from sysfs call-backs and replace with sysfs_emit() drivers/usb/gadget/configfs.c | 11 +- drivers/usb/gadget/function/f_uac1.c | 6 +- drivers/usb/gadget/function/f_uac2.c | 6 +- drivers/usb/gadget/function/uvc_configfs.c | 2 +- drivers/usb/gadget/udc/atmel_usba_udc.c | 3 +- drivers/usb/gadget/udc/cdns2/cdns2-debug.h | 138 ++++++++++----------- drivers/usb/host/max3421-hcd.c | 18 +-- drivers/usb/misc/yurex.c | 12 +- drivers/usb/mon/mon_stat.c | 6 +- drivers/usb/mon/mon_text.c | 28 +---- drivers/usb/phy/phy-twl6030-usb.c | 8 +- drivers/usb/storage/sierra_ms.c | 16 +-- 12 files changed, 120 insertions(+), 134 deletions(-) Cc: Alan Stern Cc: Alexandre Belloni Cc: Andrzej Pietrasiewicz Cc: Bryan Wu Cc: Claudiu Beznea Cc: Cristian Birsan Cc: Daniel Scally Cc: Hema HK Cc: James Gruber Cc: Jaswinder Singh Cc: Julian Scheel Cc: Laurent Pinchart Cc: linux-arm-kernel@lists.infradead.org Cc: Nicolas Ferre Cc: Pawel Laszczak Cc: Ruslan Bilovol Cc: Tomoki Sekiyama Cc: usb-storage@lists.one-eyed-alien.net Cc: Yadwinder Singh