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| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2018-10-08 03:19:58 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-10-24 05:16:05 +0300 |
| commit | f5b05d622a3e99e6a97a189fe500414be802a05c (patch) | |
| tree | 173d227ce653e9a9ee4fbaffb4a7f4c7e2ea715e /fs/cifs/smb2inode.c | |
| parent | 8c1beb9801293b175cfa0341e5df89581a87dc02 (diff) | |
| download | linux-f5b05d622a3e99e6a97a189fe500414be802a05c.tar.xz | |
cifs: add IOCTL for QUERY_INFO passthrough to userspace
This allows userspace tools to query the raw info levels for cifs files
and process the response in userspace.
In particular this is useful for many of those data where there is no
corresponding native data structure in linux.
For example querying the security descriptor for a file and extract the
SIDs.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2inode.c')
| -rw-r--r-- | fs/cifs/smb2inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c index c0b3622a7b53..50d4a9afb36a 100644 --- a/fs/cifs/smb2inode.c +++ b/fs/cifs/smb2inode.c @@ -110,7 +110,7 @@ smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, COMPOUND_FID, FILE_ALL_INFORMATION, SMB2_O_INFO_FILE, 0, sizeof(struct smb2_file_all_info) + - PATH_MAX * 2); + PATH_MAX * 2, 0, NULL); smb2_set_next_command(server, &rqst[num_rqst]); smb2_set_related(&rqst[num_rqst++]); break; |