From mboxrd@z Thu Jan 1 00:00:00 1970 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 0912A12B94 for ; Thu, 15 Aug 2024 23:04:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723763044; cv=none; b=rrcpsqu4P24fk/t+xyIYYsa7Fez6MuLH2eSwH1foy5JS+M5QHwudnNMItR3PFWiJ3TtAjK+gm5MoIzTcKA68cFIy9zE0crTxqv6BL/6htyBslptLt7+J2tLnzFlb4ONF8smStind1A81u18BlTaAt6+S0qDtc9/G1HGj3iTYHQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723763044; c=relaxed/simple; bh=g/LuiWafkFQeYDFjUHI5HFxVs5ruAR+ntKYFcpTb050=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=l0QahZ4qQWbVZ7zuK8wmj4w98EPt0aq8J+0HxITNRucgHAvFMMtgJgQQZ0/xIkjHGTLg1vti7EE4UjiqV7JhFoYTgh5DLe+R8qsQaiHVg8j4Hh1B9pCqEhnSIPhJNuSorx6Y5cX6bzNOSte8QLP5YYTN+CKlW2hIZOJOIucCAoo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=QcsCpgwr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="QcsCpgwr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B09DC32786; Thu, 15 Aug 2024 23:04:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1723763043; bh=g/LuiWafkFQeYDFjUHI5HFxVs5ruAR+ntKYFcpTb050=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=QcsCpgwrn0irlJu99NNmVfR5HDJyDLN3avGak158HaR+dfRxhvqOYrwO87kn16fJd fGnzG8/9wLhwMW2Lqb3fTTXtzBMtA2MPZhg+L5n1sGMtCnROgQescE82MRqbzlJJK9 UFCkKvBh3WffIg4CaKWVaoqS+h31QJMOfjRtAWfA= Date: Thu, 15 Aug 2024 16:04:02 -0700 From: Andrew Morton To: Ivan Orlov Cc: kees@kernel.org, davidgow@google.com, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, erhard_f@mailbox.org Subject: Re: [PATCH] kunit/overflow: Fix UB in overflow_allocation_test Message-Id: <20240815160402.a4c80b075082f537853fe2d0@linux-foundation.org> In-Reply-To: <20240815000431.401869-1-ivan.orlov0322@gmail.com> References: <20240815000431.401869-1-ivan.orlov0322@gmail.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 15 Aug 2024 01:04:31 +0100 Ivan Orlov wrote: > Subject: [PATCH] kunit/overflow: Fix UB in overflow_allocation_test What's "UB", btw?