https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-13592 Lustre <p>Buflen should be passed to those swabbing functions who need to avoid memory corruption (Please see <a href="https://jira.whamcloud.com/browse/LU-12811" title="lustre_swab_fiemap needs to check fm_mapped_extents" class="issue-link" data-issue-key="LU-12811"><del>LU-12811</del></a>).</p> LU-13592

Pass buflen to swabbing functions to avoid memory corruption

Bug Minor Open Unresolved Emoly Liu Emoly Liu Fri, 22 May 2020 08:10:24 +0000 Fri, 22 May 2020 09:10:39 +0000 0 1 <p>Functions lustre_swab_lmv_mds_md() and lustre_swab_lmv_user_md() are not defined in request fields, so they can't use swabber_dumper_helper() to pass buflen. Instead, they are called by ll_dir_get_default_layout().</p> <p>Let's keep this ticket open for some time for a double check in case of any memory corruption.</p> Related LU-12811 Development Rank 1|i0111j: Rank (Obsolete) 9223372036854775807 Severity