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-12844 Lustre <p>While building Lustre against kernel 4.19.67 on Debian 10, I hit the following failure:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>liblnetconfig.c: In function ‘lustre_lnet_parse_nids’: liblnetconfig.c:320:3: error: ‘strncpy’ specified bound depends on the length of the source argument [-Werror=stringop-overflow=] strncpy(entry, cur, len - 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ liblnetconfig.c:310:10: note: length computed here len = strlen(cur) + 1; ^~~~~~~~~~~ cc1: all warnings being treated as errors </pre> </div></div> LU-12844

error: ‘strncpy’ specified bound depends on the length of the source argument

Bug Minor Resolved Fixed Jian Yu Jian Yu Wed, 9 Oct 2019 20:06:31 +0000 Thu, 21 Nov 2019 21:52:08 +0000 Wed, 16 Oct 2019 01:42:56 +0000 Lustre 2.13.0 Lustre 2.12.4 0 2 <p>Jian Yu (yujian@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36417" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36417</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12844" title="error: ‘strncpy’ specified bound depends on the length of the source argument" class="issue-link" data-issue-key="LU-12844"><del>LU-12844</del></a> lnet: fix strncpy bound error<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 63e3b0263cfc936cb91c92abda13c7fb4813d41d</p> <p>Jian Yu (yujian@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36418" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36418</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12844" title="error: ‘strncpy’ specified bound depends on the length of the source argument" class="issue-link" data-issue-key="LU-12844"><del>LU-12844</del></a> lnet: fix strncpy bound error<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: 519581ed81d8d2f12355ec53e0493c61838424b5</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36417/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36417/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12844" title="error: ‘strncpy’ specified bound depends on the length of the source argument" class="issue-link" data-issue-key="LU-12844"><del>LU-12844</del></a> lnet: fix strncpy bound error<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: cebda7a478f9943f10b9a3388377c61a54957a87</p> <p>Landed for 2.13</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36418/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36418/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12844" title="error: ‘strncpy’ specified bound depends on the length of the source argument" class="issue-link" data-issue-key="LU-12844"><del>LU-12844</del></a> lnet: fix strncpy bound error<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 3dc4d86a6795ae8a6af46af2c9b17c621ec18dde</p> Related Development Rank 1|i00ntz: Rank (Obsolete) 9223372036854775807 Severity