Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LU-13324] NULL pointer dereference at vvp_page_delete+0x14/0x140 https://jira.whamcloud.com/browse/LU-13324 Lustre <p>Page could be raced by truncate during its deletion by another thread, check vmpage mapping before accessing it.</p> LU-13324 NULL pointer dereference at vvp_page_delete+0x14/0x140 Bug Minor Resolved Fixed Zhenyu Xu Zhenyu Xu Wed, 4 Mar 2020 15:23:56 +0000 Sun, 19 Apr 2020 14:35:17 +0000 Tue, 31 Mar 2020 11:45:34 +0000 Lustre 2.14.0 Lustre 2.12.5 0 2 <p>Bobi Jam (bobijam@hotmail.com) uploaded a new patch: <a href="https://review.whamcloud.com/37793" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37793</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13324" title="NULL pointer dereference at vvp_page_delete+0x14/0x140" class="issue-link" data-issue-key="LU-13324"><del>LU-13324</del></a> osc: avoid osc_thread_info::oti_pvec[] race<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 50c5c3a5248636c81b32980b1cb3a0e3ac7ddffd</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37793/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37793/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13324" title="NULL pointer dereference at vvp_page_delete+0x14/0x140" class="issue-link" data-issue-key="LU-13324"><del>LU-13324</del></a> llite: page delete race<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 8ccaed513006f0582578ff42c9917b5aa76f2f4b</p> <p>Landed for 2.14</p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/38111" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38111</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13324" title="NULL pointer dereference at vvp_page_delete+0x14/0x140" class="issue-link" data-issue-key="LU-13324"><del>LU-13324</del></a> llite: page delete race<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: d570acd2f9b100ed40e0607108581536b0d3e673</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/38111/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38111/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13324" title="NULL pointer dereference at vvp_page_delete+0x14/0x140" class="issue-link" data-issue-key="LU-13324"><del>LU-13324</del></a> llite: page delete race<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 1ffa416586c6abb53a72031f0286aecf3da4bd01</p> Related Development Rank 1|i00ut3: Rank (Obsolete) 9223372036854775807 Severity