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| author | Namjae Jeon <linkinjeon@kernel.org> | 2024-06-24 02:39:23 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-07-04 07:21:41 +0300 |
| commit | 25a6e135569b3901452e4863c94560df7c11c492 (patch) | |
| tree | a941871e59db2258c70d66cbaf6c110e81c0a274 /fs/smb/server | |
| parent | 22a40d14b572deb80c0648557f4bd502d7e83826 (diff) | |
| download | linux-25a6e135569b3901452e4863c94560df7c11c492.tar.xz | |
ksmbd: return FILE_DEVICE_DISK instead of super magic
MS-SMB2 specification describes setting ->DeviceType to FILE_DEVICE_DISK
or FILE_DEVICE_CD_ROM. Set FILE_DEVICE_DISK instead of super magic in
FS_DEVICE_INFORMATION. And Set FILE_READ_ONLY_DEVICE for read-only share.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/server')
| -rw-r--r-- | fs/smb/server/smb2pdu.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index e7e07891781b..786cd45fe18f 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -5314,8 +5314,13 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work, info = (struct filesystem_device_info *)rsp->Buffer; - info->DeviceType = cpu_to_le32(stfs.f_type); - info->DeviceCharacteristics = cpu_to_le32(0x00000020); + info->DeviceType = cpu_to_le32(FILE_DEVICE_DISK); + info->DeviceCharacteristics = + cpu_to_le32(FILE_DEVICE_IS_MOUNTED); + if (!test_tree_conn_flag(work->tcon, + KSMBD_TREE_CONN_FLAG_WRITABLE)) + info->DeviceCharacteristics |= + cpu_to_le32(FILE_READ_ONLY_DEVICE); rsp->OutputBufferLength = cpu_to_le32(8); break; } |