infernalis: fs: Segmentation fault accessing file using fuse mount #6853
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snap inodes' ->snaprealm can be NULL, so dereferencing it in check_pool_perm() can cause segment fault. The pool permission check does not write any data, so it's safe to use null snapc. Fixes: ceph#13714 Signed-off-by: Yan, Zheng <zyan@redhat.com> (cherry picked from commit fad3772)
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…le using fuse mount Reviewed-by: Loic Dachary <ldachary@redhat.com>
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@jcsp does this backport look good to merge ? It passed a run of the infernalis rados suite ( see http://tracker.ceph.com/issues/13750#note-14 for details ), except for rados/singleton-nomsgr/{all/11429.yaml} which also is breaks in various ways on the infernalis branch. Note that all valgrind tests in these suites fail because of an environmental problem ( http://tracker.ceph.com/issues/14664 ). The upgrade/infernalis suite also passes ( http://tracker.ceph.com/issues/13750#note-15 ) except for "radosgw-admin -n client.0 user create" errors ( http://tracker.ceph.com/issues/14665 ) which I believe to be unrelated. |
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looks good |
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infernalis: Segmentation fault accessing file using fuse mount Reviewed-by: Yan, Zheng <zyan@redhat.com>
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http://tracker.ceph.com/issues/13889