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| author |   Jeff Layton <jlayton@kernel.org> | 2022-06-03 16:39:57 -0400 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2022-08-03 00:54:12 +0200 |
| commit | 58dd4385577ed7969b80cdc9e2a31575aba6c712 (patch) | |
| tree | 93d2fb4eaff76211891d889187345e6a9029e8c1 /include | |
| parent | ceph: prevent a client from exceeding the MDS maximum xattr size (diff) | |
| download | linux-dev-58dd4385577ed7969b80cdc9e2a31575aba6c712.tar.xz linux-dev-58dd4385577ed7969b80cdc9e2a31575aba6c712.zip | |
ceph: don't leak snap_rwsem in handle_cap_grant
When handle_cap_grant is called on an IMPORT op, then the snap_rwsem is
held and the function is expected to release it before returning. It
currently fails to do that in all cases which could lead to a deadlock.
Fixes: 6f05b30ea063 ("ceph: reset i_requested_max_size if file write is not wanted")
Link: https://tracker.ceph.com/issues/55857
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Luís Henriques <lhenriques@suse.de>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions