From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70B16C6FD1D for ; Mon, 27 Mar 2023 14:28:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233191AbjC0O2h (ORCPT ); Mon, 27 Mar 2023 10:28:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232617AbjC0O2P (ORCPT ); Mon, 27 Mar 2023 10:28:15 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79710659B for ; Mon, 27 Mar 2023 07:27:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1679927257; x=1711463257; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=bwHaYJuF6V1NJzur1wTeCyoLa0ib0Nh/wjM0jlUNCOo=; b=YicTcMlLw2rwrSH/GukA+0spntmptxHLG6jkf6wubgZBIyyIraomfCmX Z9dNeD8tctvlSelbEZSdIPKbM+ZoqOMus1qyvle+yqBBFFEJUX+pIYbWq f1fSY13fGx/8+3FVYk0wb6yQfpIfUu6NVv0lEV2A0MWl7fF4PyWZCvF0g yA/tfpYuDfF17EAmne8gvcsYsbLse9gqXMezRb3+iK8MZpI7fGA+pTBJN tMmwVhcsSIM0/7AejIKeMv3b3ubV5sxhlQqhxTK6Jij5xgUBqzC/Oh7iF ME+sc4g/R+lh3SA7gzrjQrjqzmeLpNF6PtITFZal9Bns9z18R2otiG8rG Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10662"; a="320676727" X-IronPort-AV: E=Sophos;i="5.98,294,1673942400"; d="scan'208";a="320676727" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2023 07:27:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10662"; a="676981809" X-IronPort-AV: E=Sophos;i="5.98,294,1673942400"; d="scan'208";a="676981809" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 27 Mar 2023 07:27:34 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 6753479C; Mon, 27 Mar 2023 17:27:35 +0300 (EEST) From: Andy Shevchenko To: Petr Mladek , linux-kernel@vger.kernel.org Cc: Steven Rostedt , Sergey Senozhatsky , Andy Shevchenko , Rasmus Villemoes Subject: [PATCH v1 1/1] lib/vsprintf: Use isodigit() for the octal number check Date: Mon, 27 Mar 2023 17:27:21 +0300 Message-Id: <20230327142721.48378-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use isodigit() to test the octal number instead of homegrown approach. Signed-off-by: Andy Shevchenko --- lib/vsprintf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index fbe320b5e89f..40f560959b16 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -3642,7 +3642,7 @@ int vsscanf(const char *buf, const char *fmt, va_list args) if (!digit || (base == 16 && !isxdigit(digit)) || (base == 10 && !isdigit(digit)) - || (base == 8 && (!isdigit(digit) || digit > '7')) + || (base == 8 && !isodigit(digit)) || (base == 0 && !isdigit(digit))) break; -- 2.40.0.1.gaa8946217a0b