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-13746 Lustre <p>The following command executed on MGS returns a "Segmentation fault": <em>lctl --device MGS llog_print</em></p> <p>The argument "logname" is mandatory but its presence is not checked. This cause a NULL pointer dereference error.</p> lustre 2.13.54: test environnement LU-13746

lctl llog_print segfault if no log name supplied

Bug Minor Resolved Fixed Etienne Aujames Etienne Aujames easy Thu, 2 Jul 2020 17:13:06 +0000 Thu, 26 Nov 2020 14:43:14 +0000 Thu, 26 Nov 2020 14:43:14 +0000 Lustre 2.13.0 Lustre 2.14.0 0 2 <p>Etienne AUJAMES (eaujames@ddn.com) uploaded a new patch: <a href="https://review.whamcloud.com/39263" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/39263</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13746" title="lctl llog_print segfault if no log name supplied" class="issue-link" data-issue-key="LU-13746"><del>LU-13746</del></a> utils: check argument logname presence in llog_print<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 2978f49c913e3bb3e693233dba8f82d430587624</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/39263/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/39263/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13746" title="lctl llog_print segfault if no log name supplied" class="issue-link" data-issue-key="LU-13746"><del>LU-13746</del></a> utils: check argument logname presence in llog_print<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3c9ce852ec5f7c48ee60ba2c01ceae8aa31064d9</p> <p>Landed for 2.14</p> Development Rank 1|i014c7: Rank (Obsolete) 9223372036854775807