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 ED5B746804 for ; Tue, 27 May 2025 15:17:55 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DB3CC40685; Tue, 27 May 2025 15:17:54 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by mails.dpdk.org (Postfix) with ESMTP id 1552A40669; Tue, 27 May 2025 15:17:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748351873; x=1779887873; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JOf6pbaaJmmIoq+AHA9lJxZS0iDrJhtsFyAvj4sLd9s=; b=ex0LUdF4ZTYWYIlGuQ64024jK107R4kpl4TKXHkotzULwDo4ss0sUFv7 8lMTEA4ZX5L+d0Z/6m2y3epe8pE5pVeGp4ypeC5InFpKMn59JsKRk2h+X qbNiZKBuAK3GKtQMdAhZOUsJUb2YOfQXNSuViuKMkgtfmnH2gEW0VpRHb Cw3gAoNFssJ3w9yx6emLkzsLC/W1K2fD3da+k2Vme3mgs8a44E1ETh78u Gv7dJmFDVMCYmIvxixLsed3G0Rs8W9Cp1ROamZRJBcR6OoMYljMXxeKrw ilY2GZoVm4IPM7m7Stn0AKsshb/vQAFhzakeizl3PGQVB2zMt5UJp/Wmp g==; X-CSE-ConnectionGUID: vhLTiESsRqG1rCdsuAybYg== X-CSE-MsgGUID: jtcOIbIdSB2FJcI2DyQfyQ== X-IronPort-AV: E=McAfee;i="6700,10204,11446"; a="67884838" X-IronPort-AV: E=Sophos;i="6.15,318,1739865600"; d="scan'208";a="67884838" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2025 06:17:53 -0700 X-CSE-ConnectionGUID: 0JeOrYRBQFi22OzeoXPr0Q== X-CSE-MsgGUID: LnA8ygopRim0MJE328hc5w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,318,1739865600"; d="scan'208";a="143150046" Received: from unknown (HELO silpixa00401120.ir.intel.com) ([10.55.128.58]) by fmviesa008.fm.intel.com with ESMTP; 27 May 2025 06:17:51 -0700 From: Dhanya Pillai To: Bruce Richardson , Anatoly Burakov , Paul M Stillwell Jr , Bruce Allan , Qi Zhang , Xiaolong Ye Cc: dev@dpdk.org, Lukasz Krakowiak , stable@dpdk.org, Dhanya Pillai Subject: [PATCH v3 03/10] net/ice/base: fix integer overflow issue Date: Tue, 27 May 2025 13:17:22 +0000 Message-ID: <20250527131741.7606-4-dhanya.r.pillai@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250527131741.7606-1-dhanya.r.pillai@intel.com> References: <20250527131741.7606-1-dhanya.r.pillai@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org From: Lukasz Krakowiak Fix issue related to INTEGER_OVERFLOW. Fixes: f636f2888cec ("net/ice/base: move and add some help function and macros") Cc: stable@dpdk.org Signed-off-by: Lukasz Krakowiak 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..ae3b944d6e 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