From patchwork Sat May 11 16:32:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13662432 Received: from smtp.smtpout.orange.fr (smtp-18.smtpout.orange.fr [80.12.242.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 990E34A39; Sat, 11 May 2024 16:34:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.12.242.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715445247; cv=none; b=WjUmFx+McFxd9g2Lzp19JyYnmsvLj04Oi0wuaQJTFe5TB7qE8exocMlFYvrr2rmJeRBnXuMbosrqkH3uVrovgc9U2z7d4GAgjZzjv3JmuRPqKncsZSHr+fFWXww90hpdBDdkjztQgHvvhza8r1NGLZwkRVfkbubCu7a2IQqXX8o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715445247; c=relaxed/simple; bh=Iv617nSHxfFn8mG/1prVYlXPiE/zW6Z5PPRt+mc8e50=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=MCLhdkpJkAPbISmn9Md/VhNn6XN8P21H1kENEDH5TO5iZtDN6qi18NOok8iQeuvF96yy4Z2iiYaMop0McTtoCarePdXO9mNdgxcjVjK7inqCB/yjpQLcyccKdmsHxlVtG5ejl4Z/6ySfhyghQb0wg4Bb2G06AyquhtI5KiKGzIo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr; spf=pass smtp.mailfrom=wanadoo.fr; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b=XDymT0I1; arc=none smtp.client-ip=80.12.242.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b="XDymT0I1" Received: from localhost.localdomain ([86.243.17.157]) by smtp.orange.fr with ESMTPA id 5peUsjqa5MXQT5peUssoYd; Sat, 11 May 2024 18:32:52 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1715445172; bh=3b7/z6XLiDoS2qLZLRUO85qwKU6ZlvHpSybGTWjg1HM=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=XDymT0I1WGs+i/KIj4lSkhEw4cQqjWvpGW9hwM0sU/4HQVUtZ8ItkzlIL1ZrWgkjJ lhvhAkO9YYd5ePvexnNS6fXCj2zizb8fYaRjDAA+0yKspCvmN3ai/iEjwV+Fplkx+G WbNO2QJscGsxngGerrwMOw1CGMSFQF5wJOz8SO/2Qsx+6eyg8RBu3l3CQJFe3NM433 xF63Kz9FLvPb+r4uF6enBEeTDPbdvVYezwFokJB+Ha8bPwjOrDM9shq82gSuYaIKmT nroEYTQwu1JnuRibM1h+6A2k1IN75qM9UzLY1A6ChP+c5NrxpjXdvWb9/V8xxdl7NO 71QXGnhnKRv4A== X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sat, 11 May 2024 18:32:52 +0200 X-ME-IP: 86.243.17.157 From: Christophe JAILLET To: gregkh@linuxfoundation.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, johannes@sipsolutions.net, philipp.g.hortmann@gmail.com, tdavies@darkphysics.net, garyrookard@fastmail.org, straube.linux@gmail.com Cc: linux-staging@lists.linux.dev, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH 0/3] lib80211: Constify struct lib80211_crypto_ops Date: Sat, 11 May 2024 18:32:37 +0200 Message-ID: X-Mailer: git-send-email 2.45.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This serie constify struct lib80211_crypto_ops. This sutructure is mostly some function pointers, so having it in a read-only section when possible is safer. The 1st patch, update some function prototypes and data structures in lib80211. The 2nd patch constifies some struct lib80211_crypto_ops in lib80211. This moves some data to a read-only section, so increase overall security. The 3rd patch does the same for staging/rtl8192e. Note that the functions have looked in staging/rtl8192e look really similar to the ones in lib80211. Maybe it could be removed in favor of the latter. Each patch in the serie has been compile tested ony. Christophe JAILLET (3): lib80211: Handle const struct lib80211_crypto_ops in lib80211 lib80211: Constify struct lib80211_crypto_ops staging: rtl8192e: Constify struct lib80211_crypto_ops drivers/staging/rtl8192e/rtllib_crypt_ccmp.c | 2 +- drivers/staging/rtl8192e/rtllib_crypt_tkip.c | 2 +- drivers/staging/rtl8192e/rtllib_crypt_wep.c | 2 +- drivers/staging/rtl8192e/rtllib_wx.c | 2 +- include/net/lib80211.h | 8 ++++---- net/wireless/lib80211.c | 10 +++++----- net/wireless/lib80211_crypt_ccmp.c | 2 +- net/wireless/lib80211_crypt_tkip.c | 2 +- net/wireless/lib80211_crypt_wep.c | 2 +- 9 files changed, 16 insertions(+), 16 deletions(-)