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-5864 Lustre <p>In commit <a href="http://review.whamcloud.com/9383" class="external-link" target="_blank" rel="nofollow noopener">979203503af2f77d51bcf27375a1a09f5f28a4a3</a> (<a href="https://jira.whamcloud.com/browse/LU-4665" title="utils: lfs setstripe to specify OSTs" class="issue-link" data-issue-key="LU-4665"><del>LU-4665</del></a> utils: lfs setstripe to specify OSTs) was introduced suspicious dereference of pointer 'ptr' before NULL check at line 704.</p> LU-5864

New static analysis issues in lfs

Bug Minor Resolved Not a Bug Dmitry Eremin Dmitry Eremin kw Wed, 5 Nov 2014 14:37:37 +0000 Wed, 30 Aug 2023 21:30:16 +0000 Thu, 11 Dec 2014 19:42:29 +0000 Lustre 2.7.0 Lustre 2.7.0 0 2 <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">ptr = strchrnul(arg, <span class="code-quote">','</span>); end_of_loop = *ptr == <span class="code-quote">'\0'</span>; *ptr = <span class="code-quote">'\0'</span>; </pre> </div></div> <p>According manual:</p> <p>The strchrnul() function is like strchr() except that if c is not found in s, then it returns a pointer to the null byte at the end of s, rather than NULL.</p> <p>Therefore ptr can not by NULL here. It's false positive of static analysis tool.</p> Related LU-4629 Development Rank 1|hzx08v: Rank (Obsolete) 16412 Severity