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| author |   Steve French <smfrench@gmail.com> | 2013-07-11 19:17:40 -0500 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-07-30 23:54:45 -0500 |
| commit | 1b244081af462c223cfa6a1ae881a902af64c306 (patch) | |
| tree | 0b950b63d907f4fb3394f16a8e179a4f05857ac1 /fs/cifs/smb1ops.c | |
| parent | cifs: extend the buffer length enought for sprintf() using (diff) | |
| download | linux-dev-1b244081af462c223cfa6a1ae881a902af64c306.tar.xz linux-dev-1b244081af462c223cfa6a1ae881a902af64c306.zip | |
Do not attempt to do cifs operations reading symlinks with SMB2
When use of symlinks is enabled (mounting with mfsymlinks option) to
non-Samba servers, we always tried to use cifs, even when we
were mounted with SMB2 or SMB3, which causes the server to drop the
network connection.
This patch separates out the protocol specific operations for cifs from
the code which recognizes symlinks, and fixes the problem where
with SMB2 mounts we attempt cifs operations to open and read
symlinks. The next patch will add support for SMB2 for opening
and reading symlinks. Additional followon patches will address
the similar problem creating symlinks.
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/smb1ops.c')
| -rw-r--r-- | fs/cifs/smb1ops.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c index 6457690731a2..60943978aec3 100644 --- a/fs/cifs/smb1ops.c +++ b/fs/cifs/smb1ops.c @@ -944,6 +944,7 @@ struct smb_version_operations smb1_operations = { .mand_lock = cifs_mand_lock, .mand_unlock_range = cifs_unlock_range, .push_mand_locks = cifs_push_mandatory_locks, + .query_mf_symlink = open_query_close_cifs_symlink, }; struct smb_version_values smb1_values = { |