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-6908 Lustre LU-6908

lfsck_create_lpf() should initialize name before using

Bug Trivial Resolved Fixed Alex Zhuravlev Alex Zhuravlev Mon, 27 Jul 2015 05:16:30 +0000 Fri, 31 Jul 2015 14:05:37 +0000 Fri, 31 Jul 2015 14:05:37 +0000 Lustre 2.7.0 Lustre 2.8.0 0 3 <p>in lfsck_create_lpf():</p> <p> char name<span class="error">&#91;8&#93;</span>;<br/> ..<br/> rc = lfsck_lock(env, lfsck, parent, name, llh,<br/> MDS_INODELOCK_UPDATE, LCK_PW);<br/> if (rc != 0)<br/> RETURN(rc);</p> <p> snprintf(name, 8, "MDT%04x", node);</p> <p>so, LFSCK requests a lock with non-initialized name. it's strange that gcc doesn't complain..</p> <p><a href="http://review.whamcloud.com/#/c/15727/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/15727/</a></p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/15727/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15727/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6908" title="lfsck_create_lpf() should initialize name before using" class="issue-link" data-issue-key="LU-6908"><del>LU-6908</del></a> lfsck: initalize name before use<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6cb90e11b653feac4522f6d7672cf27269156cdc</p> <p>Landed for 2.8</p> Development Rank 1|hzxj0v: Rank (Obsolete) 9223372036854775807 Severity