From patchwork Mon Feb 24 09:58:19 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Bouchinet X-Patchwork-Id: 13987713 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 1907A255E4A; Mon, 24 Feb 2025 09:59:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391149; cv=none; b=aM5S4hVcMyWTrMLG83dYxqw1nj9kRRf+BcRKkYqT/YYgi0ew05sCyYMOVEV768DmMPa4Zgu2bNSMa+HwkNeFts6lR/sK3quP/cp8VhQ1YIAU/6RnyOU54o63kH/Faf5w5EO6gikPExZGJ4xNHZyCMku2XWewIkW4BX2ym6C87X8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391149; c=relaxed/simple; bh=x7LDXz5gjzRqT41x6cb5nBAUnAncBQ9XsZlJ1yXvFDI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WbM+eiRojLUO1dC/j0AwYgkczQTRQctsTKHbmNRhfZlzMnOwZSKWjN7M2ts4qqMOMbUXlbbY07DNL11a9rTk6uzx8UiCSgveXYvDd3JcPIywQWQFMgXsj+zXx3IITBUyYa9tm71eoqLSJj9kojGrfGS52ToMQ5cIFL0xf7Ru5nQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org; spf=pass smtp.mailfrom=clip-os.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b=M+CWHb2K; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=clip-os.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b="M+CWHb2K" Received: by mail.gandi.net (Postfix) with ESMTPSA id 20E5B43421; Mon, 24 Feb 2025 09:59:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=clip-os.org; s=gm1; t=1740391145; 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: in-reply-to:in-reply-to:references:references; bh=uG8YREgzOaMEIYr81Fw9Y59TiL3EgehsVEm3an6XvLc=; b=M+CWHb2K85uCIxnskX7Ao6BXhny6GB7A6S+TNZf9S+0+RLZxUTK4l8va3GCbH1VyWlI9PM Vemeql5AkUfBzqvRBmuxaHPDdDILj5j+qKIXKKCUZ38dsZscB7v0CPKouNVLNKEiDvjzDr OMzaZCwBeh8I6beSQ62sHh1saJ+ojS7m3tdRG7zVShp5o2WWXugxOMMduF9m+xBYPnQrLF SBQd1/eNZNOjEjCdk61hMz0EbO+cXKb7oea4Rb5h8X9i4GRrPQ4X3ppy4duolG9bG8ksgQ lyxTFQ4PkOHkw1EHUGMlRtTNytHvmZW3vRh90IBr1I10bR+RKPHZLPV+lssJdQ== From: nicolas.bouchinet@clip-os.org To: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linux-scsi@vger.kernel.org, codalist@coda.cs.cmu.edu, linux-nfs@vger.kernel.org Cc: Nicolas Bouchinet , Joel Granados , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Jason Gunthorpe , Leon Romanovsky , "James E.J. Bottomley" , "Martin K. Petersen" , Jan Harkes , Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Trond Myklebust , Anna Schumaker , Bart Van Assche , Zhu Yanjun , Al Viro , Christian Brauner Subject: [PATCH v2 4/6] sysctl: Fixes scsi_logging_level bounds Date: Mon, 24 Feb 2025 10:58:19 +0100 Message-ID: <20250224095826.16458-5-nicolas.bouchinet@clip-os.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> References: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -60 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdejkeegkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegoufhorhhtvggutfgvtghiphdvucdlgedtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpehnihgtohhlrghsrdgsohhutghhihhnvghtsegtlhhiphdqohhsrdhorhhgnecuggftrfgrthhtvghrnhepteehfeetkeeujeethfehieelhfejfeduteejieelveegfeefieeuheeiteethfevnecukfhppeeltddrieefrddvgeeirddukeejnecuvehluhhsthgvrhfuihiivgepfeenucfrrghrrghmpehinhgvthepledtrdeifedrvdegiedrudekjedphhgvlhhopegrrhgthhhlihhnuhigrddrpdhmrghilhhfrhhomhepnhhitgholhgrshdrsghouhgthhhinhgvthestghlihhpqdhoshdrohhrghdpnhgspghrtghpthhtohepvdejpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqrhgumhgrsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqshgtshhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheptghouggrlhhishhtsegtohgurgdrtghsrdgtmhhurdgvughupdhrt ghpthhtoheplhhinhhugidqnhhfshesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehnihgtohhlrghsrdgsohhutghhihhnvghtsehsshhirdhgohhuvhdrfhhrpdhrtghpthhtohepjhdrghhrrghnrgguohhssehsrghmshhunhhgrdgtohhmpdhrtghpthhtoheptghlvghmvghnsheslhgrughishgthhdruggv X-GND-Sasl: nicolas.bouchinet@clip-os.org From: Nicolas Bouchinet Bound scsi_logging_level sysctl writings between SYSCTL_ZERO and SYSCTL_INT_MAX. The proc_handler has thus been updated to proc_dointvec_minmax. Signed-off-by: Nicolas Bouchinet --- drivers/scsi/scsi_sysctl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c index be4aef0f4f996..055a03a83ad68 100644 --- a/drivers/scsi/scsi_sysctl.c +++ b/drivers/scsi/scsi_sysctl.c @@ -17,7 +17,9 @@ static const struct ctl_table scsi_table[] = { .data = &scsi_logging_level, .maxlen = sizeof(scsi_logging_level), .mode = 0644, - .proc_handler = proc_dointvec }, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX }, }; static struct ctl_table_header *scsi_table_header;