From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 93FE9467F2; Mon, 26 May 2025 10:34:08 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A49734066D; Mon, 26 May 2025 10:34:01 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by mails.dpdk.org (Postfix) with ESMTP id EE5A3402A0 for ; Mon, 26 May 2025 10:33:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748248439; x=1779784439; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=miwe+W1vGEysJ/QHHkMran/H8+f25Hwu1hXodB1mhLo=; b=W1nXz1rdRG/S+rvMugEUc9pkK5NttLedNJ07G94vSr2GfuPOJGODr0QL 5G03bcfYd9WeXLjI8cmYNhhq9EpV2dPf9KpmXzClt7H+NF/Sw8sm+f9n3 H3fYF+ZID2fElbhpycpw1tt2H0+0CYbrDKnpvkXXlm2qa/V8igL2ZdUGS qJqtbv8QReUeqBAQH+jiQMHnWfHhYXePw2Fa5xTHZSo/lLxH8WlYjjOF3 /elSUAglEVDrueIne4ONJKL0fNIV8kWvX936+swiNKsnJnQO163SfnwnN fWQD+5+09QAq/gEbhNxRO63Al1Arjrg4CLIi+dSWc8u2+9MbIV7tlTHdj A==; X-CSE-ConnectionGUID: s6dzMcS0QXKOZRO4k56BYQ== X-CSE-MsgGUID: XZNPqYENRo6BXO2MOVwlDg== X-IronPort-AV: E=McAfee;i="6700,10204,11444"; a="54009021" X-IronPort-AV: E=Sophos;i="6.15,315,1739865600"; d="scan'208";a="54009021" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2025 01:33:58 -0700 X-CSE-ConnectionGUID: 8+qxMO5JTS+OxGW5GmWMJQ== X-CSE-MsgGUID: VjSCc3y1REe4odWhMUgNWg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,315,1739865600"; d="scan'208";a="142293489" Received: from unknown (HELO silpixa00401120.ir.intel.com) ([10.55.128.58]) by fmviesa007.fm.intel.com with ESMTP; 26 May 2025 01:33:57 -0700 From: Dhanya Pillai To: Bruce Richardson , Anatoly Burakov Cc: dev@dpdk.org, Lukasz Krakowiak , Dhanya Pillai Subject: [PATCH 3/9] net/ice/base: integer overflow issue fix Date: Mon, 26 May 2025 08:33:05 +0000 Message-ID: <20250526083325.248384-4-dhanya.r.pillai@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250526083325.248384-1-dhanya.r.pillai@intel.com> References: <20250526083325.248384-1-dhanya.r.pillai@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Lukasz Krakowiak Fix Coverity issue related to INTEGER_OVERFLOW. Coverity issue: 1207097 Signed-off-by: Dhanya Pillai --- drivers/net/intel/ice/base/ice_type.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/intel/ice/base/ice_type.h b/drivers/net/intel/ice/base/ice_type.h index 297a5ea890..757b1d7658 100644 --- a/drivers/net/intel/ice/base/ice_type.h +++ b/drivers/net/intel/ice/base/ice_type.h @@ -25,7 +25,7 @@ */ static inline bool ice_is_pow2(u64 val) { - return (val && !(val & (val - 1))); + return val != 0 && (val & (val -1)) == 0; } /** -- 2.43.0