From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Yu Subject: Re: [f2fs-dev] [PATCH] f2fs: check memory boundary by insane namelen Date: Sat, 17 Nov 2018 10:27:05 +0800 Message-ID: <239446e9-2d75-cc9c-8315-999b3641c336@kernel.org> References: <20181115075040.83500-1-jaegeuk@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20181115075040.83500-1-jaegeuk@kernel.org> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net List-Id: linux-f2fs-devel.lists.sourceforge.net On 2018-11-15 15:50, Jaegeuk Kim wrote: > If namelen is corrupted to have very long value, fill_dentries can copy > wrong memory area. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,