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Wed, 04 Oct 2023 22:15:53 -0700 (PDT) Message-ID: <3d4e0f62-35bb-4b18-a64c-191c88415032@gmail.com> Date: Thu, 5 Oct 2023 10:45:49 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] jfs : fs array-index-out-of-bounds in txCommit Content-Language: en-US To: Dave Kleikamp , shaggy@kernel.org Cc: linux-kernel@vger.kernel.org, jfs-discussion@lists.sourceforge.net, Linux-kernel-mentees@lists.linuxfoundation.org, syzbot+0558d19c373e44da3c18@syzkaller.appspotmail.com References: <20230919155542.4354-1-ghandatmanas@gmail.com> <423182d1-3d75-4a73-9011-da24658a40cc@oracle.com> From: Manas Ghandat In-Reply-To: <423182d1-3d75-4a73-9011-da24658a40cc@oracle.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=0.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_BL_SPAMCOP_NET,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 05 Oct 2023 07:23:00 -0700 (PDT) On 04/10/23 00:46, Dave Kleikamp wrote: > The size of the xad array can be either XTROOTMAXSLOT or XTPAGEMAXSLOT > depending on whether it is the root, imbedded in the inode, or not. It > is currently declared with the smaller value so we can use xtpage_t > within the inode. > > I had promised to address this, but haven't gotten to it yet. I'll try > to carve out some time to do that. > > Thanks, > Shaggy Can you guide with the workflow of how things should be done. I can try to work on it and resolve the issue.