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| author | Thorsten Blum <thorsten.blum@linux.dev> | 2024-09-27 16:36:42 +0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-10-01 14:50:51 -0500 |
| commit | 04afb0a3c30aeb5fbe890a92debbfc0cc4044b6f (patch) | |
| tree | 1a91312e9dcb42ae4a9989a9a633be757c2b1427 /fs | |
| parent | 9852d85ec9d492ebef56dc5f229416c925758edc (diff) | |
ksmbd: Use struct_size() to improve get_file_alternate_info()
Use struct_size() to calculate the output buffer length.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/smb/server/smb2pdu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 7460089c186f..f28346fad894 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -4883,7 +4883,7 @@ static void get_file_alternate_info(struct ksmbd_work *work, spin_unlock(&dentry->d_lock); file_info->FileNameLength = cpu_to_le32(conv_len); rsp->OutputBufferLength = - cpu_to_le32(sizeof(struct smb2_file_alt_name_info) + conv_len); + cpu_to_le32(struct_size(file_info, FileName, conv_len)); } static int get_file_stream_info(struct ksmbd_work *work, |