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| author | Jeff Layton <jlayton@kernel.org> | 2019-04-26 13:33:39 -0400 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2019-05-07 19:22:37 +0200 |
| commit | 69a10fb3f4b8769ffd44e4eaa662ab691fa61f4c (patch) | |
| tree | 5a3503f0c6662a5767fecb4da4a41c45301493b8 /fs/fhandle.c | |
| parent | ff4a80bf2d3f8005dc5890381bc8ca48e259c60d (diff) | |
| download | linux-69a10fb3f4b8769ffd44e4eaa662ab691fa61f4c.tar.gz linux-69a10fb3f4b8769ffd44e4eaa662ab691fa61f4c.tar.bz2 linux-69a10fb3f4b8769ffd44e4eaa662ab691fa61f4c.zip | |
ceph: fix potential use-after-free in ceph_mdsc_build_path
temp is not defined outside of the RCU critical section here. Ensure
we grab that value before we drop the rcu_read_lock.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/fhandle.c')
0 files changed, 0 insertions, 0 deletions