Linux kernel bug fix: ceph: check session state after bumping session->s_seq
Subsystem: filesystem (fs/ceph/mds_client.c)
Bug type: use-after-free, severity: high
Keywords: use after free
Files changed: fs/ceph/caps.c;fs/ceph/mds_client.c;fs/ceph/mds_client.h;fs/ceph/quota.c;fs/ceph/snap.c
Introduced by Xiubo Li on 2020-08-03 11:05:21 +0200; fixed by Jeff Layton on 2020-11-04 20:55:49 +0100 (lifetime: 93 days)