diff options
| author | Sachin Prabhu <sprabhu@redhat.com> | 2017-01-26 14:28:49 +0100 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-07-04 11:51:25 +0200 |
| commit | e0658afde05a0d3debbcbc781c3ceb705c2a4e84 (patch) | |
| tree | eba627015dcce7eb3bb8b9fe306cad0f581af9b3 /fs/cifs | |
| parent | 5007c87ec3a69cb98d751a8bfa63dc9263625b8d (diff) | |
Fix regression which breaks DFS mounting
commit d171356ff11ab1825e456dfb979755e01b3c54a1 upstream.
Patch a6b5058 results in -EREMOTE returned by is_path_accessible() in
cifs_mount() to be ignored which breaks DFS mounting.
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/connect.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index cbdc5b02e..417ce0a49 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3622,15 +3622,16 @@ remote_path_check: kfree(full_path); goto mount_fail_check; } - - rc = cifs_are_all_path_components_accessible(server, - xid, tcon, cifs_sb, - full_path); - if (rc != 0) { - cifs_dbg(VFS, "cannot query dirs between root and final path, " - "enabling CIFS_MOUNT_USE_PREFIX_PATH\n"); - cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_USE_PREFIX_PATH; - rc = 0; + if (rc != -EREMOTE) { + rc = cifs_are_all_path_components_accessible(server, + xid, tcon, cifs_sb, + full_path); + if (rc != 0) { + cifs_dbg(VFS, "cannot query dirs between root and final path, " + "enabling CIFS_MOUNT_USE_PREFIX_PATH\n"); + cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_USE_PREFIX_PATH; + rc = 0; + } } kfree(full_path); } |