diff options
Diffstat (limited to 'fs/smb/client/inode.c')
| -rw-r--r-- | fs/smb/client/inode.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c index a00a9d91d0da..75be4b46bc6f 100644 --- a/fs/smb/client/inode.c +++ b/fs/smb/client/inode.c @@ -1203,18 +1203,17 @@ static int reparse_info_to_fattr(struct cifs_open_info_data *data, goto out; } break; - case IO_REPARSE_TAG_MOUNT_POINT: - cifs_create_junction_fattr(fattr, sb); - rc = 0; - goto out; default: /* Check for cached reparse point data */ if (data->symlink_target || data->reparse.buf) { rc = 0; - } else if (iov && server->ops->parse_reparse_point) { - rc = server->ops->parse_reparse_point(cifs_sb, - full_path, - iov, data); + } else if (iov && server->ops->get_reparse_point_buffer) { + struct reparse_data_buffer *reparse_buf; + u32 reparse_len; + + reparse_buf = server->ops->get_reparse_point_buffer(iov, &reparse_len); + rc = parse_reparse_point(reparse_buf, reparse_len, + cifs_sb, full_path, data); /* * If the reparse point was not handled but it is the * name surrogate which points to directory, then treat @@ -1228,6 +1227,16 @@ static int reparse_info_to_fattr(struct cifs_open_info_data *data, cifs_create_junction_fattr(fattr, sb); goto out; } + /* + * If the reparse point is unsupported by the Linux SMB + * client then let it process by the SMB server. So mask + * the -EOPNOTSUPP error code. This will allow Linux SMB + * client to send SMB OPEN request to server. If server + * does not support this reparse point too then server + * will return error during open the path. + */ + if (rc == -EOPNOTSUPP) + rc = 0; } if (data->reparse.tag == IO_REPARSE_TAG_SYMLINK && !rc) { |