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| author |   Ronnie Sahlberg <lsahlber@redhat.com> | 2022-10-17 18:48:26 -0500 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2022-10-18 11:33:43 -0500 |
| commit | 053569ccde2a41abcc592781451cd16eaa6e8bab (patch) | |
| tree | ac5a59779bfe05d8b8c982360f15f609c4e68c9d /fs/cifs/smb2pdu.c | |
| parent | cifs: use LIST_HEAD() and list_move() to simplify code (diff) | |
| download | linux-dev-053569ccde2a41abcc592781451cd16eaa6e8bab.tar.xz linux-dev-053569ccde2a41abcc592781451cd16eaa6e8bab.zip | |
cifs: set rc to -ENOENT if we can not get a dentry for the cached dir
We already set rc to this return code further down in the function but
we can set it earlier in order to suppress a smash warning.
Also fix a false positive for Coverity. The reason this is a false positive is
that this happens during umount after all files and directories have been closed
but mosetting on ->on_list to suppress the warning.
Reported-by: Dan carpenter <dan.carpenter@oracle.com>
Reported-by: coverity-bot <keescook+coverity-bot@chromium.org>
Addresses-Coverity-ID: 1525256 ("Concurrent data access violations")
Fixes: a350d6e73f5e ("cifs: enable caching of directories for which a lease is held")
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
0 files changed, 0 insertions, 0 deletions