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 2D0A91741C8; Fri, 9 Aug 2024 08:33:35 +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=1723192416; cv=none; b=mskQd8dkpagr11gfl24c7ul5yMHa6CHpz5/8QkTyPFO2j+plFj1kqoHzcVUohNtoD89APnJMg84A2PeyW7nX4u8fmHT0dwqp/tFuiBiGi2CsMyZSimz7srJkdOvdQvE81+WZT1EAIpNwRJhTiVk/PRGit07D+VyrSNEkljR6S8M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723192416; c=relaxed/simple; bh=tyLdCyDCC6G6/w+ZtOcdI6dtV+ayR9XnwYUxrRl5gqI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Ly/8x165vCkmmvA6xYsrAsB5Hx4lOUlRD/W1iyif84MvZHBWNGyr1HS2Q5Du5n+4ChUeiz97/rc7lksRiZgnYTo9XOKZtSglWTAsrpcU8muohInTRfBrbcXkhjPCXgAgChMN1tCt4lfUngCwDr1L8aDiCligDdX1s+Mm4rlynSA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JGI70ITi; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JGI70ITi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 462BFC32782; Fri, 9 Aug 2024 08:33:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723192415; bh=tyLdCyDCC6G6/w+ZtOcdI6dtV+ayR9XnwYUxrRl5gqI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JGI70ITi2gUFJQqkX49+/58kdsRDVW0mhGU4nOxq4PGlhA7s5bwmdy7J6zSzXIBrv 4FpEIrSEr7OGgyKHiUTbGuJSBy7JxMX8CzPFzfaC0y2nKdjfFJgpGG08y6/kyk9GeJ giT18AIAy2ese0ef/O3dLt3LoNcff35t+n5grebkW6oJTrP43cDwwnRfXu9Eqgglbv rcvpdMUwBu4iatlYLn+sbQlhjo6zT/SUkkI1TkHx5GGSevoMyI0QIMicyW3EHV/zKw TJCr5v9TrH2aqBr4POe9jU8I+m+CLKQbL8N75NJMjPDZ+I/Dl0TaBFMIXBV/Kfl9M7 4nYJQXcC3bnrA== From: Christian Brauner To: Thorsten Blum Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, kees@kernel.org, gustavoars@kernel.org Subject: Re: [PATCH] fs/select: Annotate struct poll_list with __counted_by() Date: Fri, 9 Aug 2024 10:33:20 +0200 Message-ID: <20240809-lodern-knirschen-43681b70e2bd@brauner> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240808150023.72578-2-thorsten.blum@toblux.com> References: <20240808150023.72578-2-thorsten.blum@toblux.com> 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="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=1005; i=brauner@kernel.org; h=from:subject:message-id; bh=tyLdCyDCC6G6/w+ZtOcdI6dtV+ayR9XnwYUxrRl5gqI=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaRtvRLR+idQPK7ZvCN/sUWt09YN6Y03b33Z3CQwOy+V3 zDtSO/SjlIWBjEuBlkxRRaHdpNwueU8FZuNMjVg5rAygQxh4OIUgIlk5jIy/Ipob/vp6TZvXZsM 388VaUu3vqqNDdi26s3ryxcfV92OOsXwT89ZZEmpkMfDvWlz33zdsnljUKP0oxwBtvynp21uXez u4wQA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit On Thu, 08 Aug 2024 17:00:24 +0200, Thorsten Blum wrote: > Add the __counted_by compiler attribute to the flexible array member > entries to improve access bounds-checking via CONFIG_UBSAN_BOUNDS and > CONFIG_FORTIFY_SOURCE. > > Applied to the vfs.misc branch of the vfs/vfs.git tree. Patches in the vfs.misc branch should appear in linux-next soon. Please report any outstanding bugs that were missed during review in a new review to the original patch series allowing us to drop it. It's encouraged to provide Acked-bys and Reviewed-bys even though the patch has now been applied. If possible patch trailers will be updated. Note that commit hashes shown below are subject to change due to rebase, trailer updates or similar. If in doubt, please check the listed branch. tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git branch: vfs.misc [1/1] fs/select: Annotate struct poll_list with __counted_by() https://git.kernel.org/vfs/vfs/c/92f7fe9a4c12