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| author | Yan, Zheng <zyan@redhat.com> | 2017-08-28 15:02:42 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-09-06 19:56:52 +0200 |
| commit | c858a0709f991171256db74f4329a1cb8e823764 (patch) | |
| tree | 8851a31963e23e8e6126abe0f4ee68cbf3edea86 /fs/ceph | |
| parent | d37b1d9943d5138b9b2630b7b7082629a82a1386 (diff) | |
| download | linux-c858a0709f991171256db74f4329a1cb8e823764.tar.bz2 | |
ceph: fix NULL pointer dereference in ceph_flush_snaps()
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/caps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 662ada467c32..5daf86621871 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1469,7 +1469,7 @@ out: if (psession) { *psession = session; - } else { + } else if (session) { mutex_unlock(&session->s_mutex); ceph_put_mds_session(session); } |