From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaegeuk Kim Subject: [PATCH 2/3] f2fs crypto: sync with ext4's fname padding Date: Fri, 12 Feb 2016 18:56:34 -0800 Message-ID: <1455332195-76333-2-git-send-email-jaegeuk@kernel.org> References: <1455332195-76333-1-git-send-email-jaegeuk@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1aUQO6-0003az-MS for linux-f2fs-devel@lists.sourceforge.net; Sat, 13 Feb 2016 02:56:46 +0000 Received: from mail.kernel.org ([198.145.29.136]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) id 1aUQO5-0001oO-V3 for linux-f2fs-devel@lists.sourceforge.net; Sat, 13 Feb 2016 02:56:46 +0000 In-Reply-To: <1455332195-76333-1-git-send-email-jaegeuk@kernel.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim This patch fixes wrong adoption on fname padding. Signed-off-by: Jaegeuk Kim --- fs/f2fs/crypto_fname.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/crypto_fname.c b/fs/f2fs/crypto_fname.c index 905c065..73741fb 100644 --- a/fs/f2fs/crypto_fname.c +++ b/fs/f2fs/crypto_fname.c @@ -267,13 +267,13 @@ int f2fs_fname_crypto_alloc_buffer(struct inode *inode, u32 ilen, struct f2fs_str *crypto_str) { unsigned int olen; - int padding = 16; + int padding = 32; struct f2fs_crypt_info *ci = F2FS_I(inode)->i_crypt_info; if (ci) padding = 4 << (ci->ci_flags & F2FS_POLICY_FLAGS_PAD_MASK); - if (padding < F2FS_CRYPTO_BLOCK_SIZE) - padding = F2FS_CRYPTO_BLOCK_SIZE; + if (ilen < F2FS_CRYPTO_BLOCK_SIZE) + ilen = F2FS_CRYPTO_BLOCK_SIZE; olen = f2fs_fname_crypto_round_up(ilen, padding); crypto_str->len = olen; if (olen < F2FS_FNAME_CRYPTO_DIGEST_SIZE * 2) -- 2.6.3 ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140