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-997 Lustre <p>commit 08ae93a2eda03817deabf08d4da9015a283ed56b<br/> Author: Niu Yawei &lt;niu@whamcloud.com&gt;<br/> Date: Sat Nov 19 23:08:03 2011 -0500</p> <p> libext2fs: enforce a max nested link count in ext2fs_find_block_device()</p> <p> Define EXT2FS_MAX_NESTED_LINKS as 8, and check the link count to make<br/> sure we don't exceed it in ext2fs_find_block_device() and<br/> follow_link(). This fixes a potential infinite loop in<br/> ext2fs_find_block_device() if there are symbolic loop links in the<br/> device directory.</p> <p> Signed-off-by: Niu Yawei &lt;niu@whamcloud.com&gt;<br/> Signed-off-by: Theodore Ts'o &lt;tytso@mit.edu&gt;</p> LU-997

port the fix of 'max nested link count' from upstream e2fsprogs to master-lustre branch

Bug Minor Resolved Fixed Niu Yawei Niu Yawei Mon, 16 Jan 2012 03:54:37 +0000 Mon, 6 Feb 2012 13:49:32 +0000 Mon, 6 Feb 2012 13:49:32 +0000 Lustre 2.2.0 0 0 <p><a href="http://review.whamcloud.com/1975" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/1975</a></p> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/e2fsprogs-master/./arch=x86_64,distro=el6/162/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » x86_64,el6 #162</a><br/> <a href="https://jira.whamcloud.com/browse/LU-997" title="port the fix of &#39;max nested link count&#39; from upstream e2fsprogs to master-lustre branch" class="issue-link" data-issue-key="LU-997"><del>LU-997</del></a> libext2fs: enforce a max nested link count (Revision 436c9802037e5fe57b3d805cc8b1802136072bb4)</p> <p> Result = SUCCESS<br/> Niu Yawei : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=436c9802037e5fe57b3d805cc8b1802136072bb4" class="external-link" target="_blank" rel="nofollow noopener">436c9802037e5fe57b3d805cc8b1802136072bb4</a><br/> Files : </p> <ul> <li>patches/series</li> <li>patches/e2fsprogs-max-linkcount-fix.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/e2fsprogs-master/./arch=x86_64,distro=el5/162/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » x86_64,el5 #162</a><br/> <a href="https://jira.whamcloud.com/browse/LU-997" title="port the fix of &#39;max nested link count&#39; from upstream e2fsprogs to master-lustre branch" class="issue-link" data-issue-key="LU-997"><del>LU-997</del></a> libext2fs: enforce a max nested link count (Revision 436c9802037e5fe57b3d805cc8b1802136072bb4)</p> <p> Result = SUCCESS<br/> Niu Yawei : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=436c9802037e5fe57b3d805cc8b1802136072bb4" class="external-link" target="_blank" rel="nofollow noopener">436c9802037e5fe57b3d805cc8b1802136072bb4</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-max-linkcount-fix.patch</li> <li>patches/series</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/e2fsprogs-master/./arch=i686,distro=el6/162/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » i686,el6 #162</a><br/> <a href="https://jira.whamcloud.com/browse/LU-997" title="port the fix of &#39;max nested link count&#39; from upstream e2fsprogs to master-lustre branch" class="issue-link" data-issue-key="LU-997"><del>LU-997</del></a> libext2fs: enforce a max nested link count (Revision 436c9802037e5fe57b3d805cc8b1802136072bb4)</p> <p> Result = SUCCESS<br/> Niu Yawei : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=436c9802037e5fe57b3d805cc8b1802136072bb4" class="external-link" target="_blank" rel="nofollow noopener">436c9802037e5fe57b3d805cc8b1802136072bb4</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-max-linkcount-fix.patch</li> <li>patches/series</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/e2fsprogs-master/./arch=i686,distro=el5/162/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » i686,el5 #162</a><br/> <a href="https://jira.whamcloud.com/browse/LU-997" title="port the fix of &#39;max nested link count&#39; from upstream e2fsprogs to master-lustre branch" class="issue-link" data-issue-key="LU-997"><del>LU-997</del></a> libext2fs: enforce a max nested link count (Revision 436c9802037e5fe57b3d805cc8b1802136072bb4)</p> <p> Result = SUCCESS<br/> Niu Yawei : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=436c9802037e5fe57b3d805cc8b1802136072bb4" class="external-link" target="_blank" rel="nofollow noopener">436c9802037e5fe57b3d805cc8b1802136072bb4</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-max-linkcount-fix.patch</li> <li>patches/series</li> </ul> <p>Landed for e2fsprogs-1.41.90.wc4</p> Development Rank 1|hzvhif: Rank (Obsolete) 6486 Severity