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-6501 Lustre <p>Running smatch I see these three warnings in recently introduced nidstrings.c:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>/home/green/smt/git/lustre-release/lnet/lnet/nidstrings.c:360 libcfs_namenum2netstrfns() warn: always true condition '(nf-&gt;nf_type &gt;= 0) =&gt; (0-u32max &gt;= 0)' /home/green/smt/git/lustre-release/lnet/lnet/nidstrings.c:373 libcfs_name2netstrfns() warn: always true condition '(libcfs_netstrfns[i]-&gt;nf_type &gt;= 0) =&gt; (0-u32max &gt;= 0)' /home/green/smt/git/lustre-release/lnet/lnet/nidstrings.c:487 libcfs_str2net_internal() warn: always true condition '(nf-&gt;nf_type &gt;= 0) =&gt; (0-u32max &gt;= 0)' </pre> </div></div> LU-6501

nidstrings always true comparisons

Bug Minor Resolved Fixed WC Triage Oleg Drokin patch Mon, 27 Apr 2015 02:07:20 +0000 Sat, 25 Jul 2015 15:19:12 +0000 Sat, 25 Jul 2015 15:19:12 +0000 Lustre 2.8.0 0 7 <p>This is most likely broken in libcfs/libcfs/util/nidstrings.c as well.</p> <p>Frederic Saunier (frederic.saunier@atos.net) uploaded a new patch: <a href="http://review.whamcloud.com/15424" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15424</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6501" title="nidstrings always true comparisons" class="issue-link" data-issue-key="LU-6501"><del>LU-6501</del></a> libcfs: break off loop at end of libcfs_netstrfns[]<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0726936d537c77d8a40115dd3de8c54560e556fe</p> <p>Could this bug be causing conf-sanity test 43 to fail? One of the failures is at:<br/> <a href="https://testing.hpdd.intel.com/test_sets/59a5d976-30b7-11e5-ae23-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/59a5d976-30b7-11e5-ae23-5254006e85c2</a></p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/15424/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15424/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6501" title="nidstrings always true comparisons" class="issue-link" data-issue-key="LU-6501"><del>LU-6501</del></a> libcfs: removal last entry of libcfs_netstrfns[]<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 5628f0cb3fd2960f4a5effdf9b9d7b4bd9357713</p> <p>Landed for 2.8</p> Blocker LU-6744 Related LU-6245 Development Rank 1|hzxbnb: Rank (Obsolete) 9223372036854775807 Severity