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-12266 Lustre <p>If a non-directory item is created in a SGID directory, it is possible that the SGID flag is not properly cleared, leaving the item with incorrect group ownership and flags.</p> <p>This is mitigated by mounting Lustre with the <tt>-o nosuid</tt> mount option on the client.</p> <p>The upstream kernel has a similar issue that was fixed in commit <a href="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7" class="external-link" target="_blank" rel="nofollow noopener">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7</a></p> LU-12266

Fix up non-directory creation in SGID directories

Bug Blocker Resolved Fixed Sebastien Buisson Sebastien Buisson Mon, 6 May 2019 10:58:59 +0000 Wed, 9 Sep 2020 00:37:24 +0000 Wed, 8 May 2019 17:27:02 +0000 Lustre 2.10.7 Lustre 2.12.1 Lustre 2.13.0 Lustre 2.12.2 Lustre 2.10.8 0 3 <p>Sebastien Buisson (sbuisson@ddn.com) uploaded a new patch: <a href="https://review.whamcloud.com/34809" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34809</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12266" title="Fix up non-directory creation in SGID directories" class="issue-link" data-issue-key="LU-12266"><del>LU-12266</del></a> mdd: clear SGID bit on non-dirs for non-members<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b018425ae88a7348ef4c265ff5d8ed4129d136d7</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/34809/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34809/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12266" title="Fix up non-directory creation in SGID directories" class="issue-link" data-issue-key="LU-12266"><del>LU-12266</del></a> mdd: fix up non-dir creation in SGID dirs<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 534f10e45ab1f575a0a0c81964d4792ec33696fa</p> <p>Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/34829" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34829</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12266" title="Fix up non-directory creation in SGID directories" class="issue-link" data-issue-key="LU-12266"><del>LU-12266</del></a> mdd: fix up non-dir creation in SGID dirs<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: 7ba4e4cbc66ccb454395bf105523c7f57af4e556</p> <p>Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/34830" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34830</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12266" title="Fix up non-directory creation in SGID directories" class="issue-link" data-issue-key="LU-12266"><del>LU-12266</del></a> mdd: fix up non-dir creation in SGID dirs<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: 4f15cdfdbcc041b0b6fd73cfc630d84c2f488400</p> <p>Landed for 2.13</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/34829/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34829/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12266" title="Fix up non-directory creation in SGID directories" class="issue-link" data-issue-key="LU-12266"><del>LU-12266</del></a> mdd: fix up non-dir creation in SGID dirs<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 51a24b995e91b3d72c4ab02257e701824bae8506</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/34830/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34830/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12266" title="Fix up non-directory creation in SGID directories" class="issue-link" data-issue-key="LU-12266"><del>LU-12266</del></a> mdd: fix up non-dir creation in SGID dirs<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: 2726fb6338be8bb5d1b5867c3bbbc574333e9186</p> Duplicate Related Development Rank 1|i00fw7: Rank (Obsolete) 9223372036854775807 Severity