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-9863 Lustre <p>Potential off by two in lmv_fid2path()</p> <p>We want to concatonate join string one, a '/' character, string two and<br/> then a NUL terminator. The destination buffer holds ori_gf-&gt;gf_pathlen<br/> characters. The strlen() function returns the number of characters not<br/> counting the NUL terminator. So we should be adding two extra spaces,<br/> one for the foward slash and one for the NULL..</p> LU-9863

Potential one off bug in lmv_fid2path

Bug Major Resolved Fixed James A Simmons James A Simmons patch Fri, 11 Aug 2017 00:23:30 +0000 Mon, 28 Aug 2017 14:52:13 +0000 Mon, 28 Aug 2017 14:51:54 +0000 Upstream Lustre 2.11.0 Lustre 2.11.0 0 2 <p>James Simmons (uja.ornl@yahoo.com) uploaded a new patch: <a href="https://review.whamcloud.com/28477" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28477</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9863" title="Potential one off bug in lmv_fid2path" class="issue-link" data-issue-key="LU-9863"><del>LU-9863</del></a> lmv: Off by two in lmv_fid2path()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6d81128c753d610fd01412e153b7e9af667b3583</p> <p>So someone has actually been impacted by this bug.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/28477/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/28477/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-9863" title="Potential one off bug in lmv_fid2path" class="issue-link" data-issue-key="LU-9863"><del>LU-9863</del></a> lmv: Off by two in lmv_fid2path()<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 3f86915bdfe506ac9070f091b5a1c52ed134f5d2</p> <p>Landed for 2.11</p> <p>Does this affect 2.10.x?</p> Related LU-9679 Development Rank 1|hzzicn: Rank (Obsolete) 9223372036854775807 Severity