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ksmbd: Replace one-element arrays with flexible-array members

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Replace the deprecated one-element arrays with flexible-array members
in the structs filesystem_attribute_info and filesystem_device_info.

There are no binary differences after this conversion.

Link: https://github.com/KSPP/linux/issues/79
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Thorsten Blum 2024-08-16 19:33:39 +02:00 committed by Steve French
parent 4fdd8664c8
commit 7c525dddbe
2 changed files with 4 additions and 4 deletions
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4
fs/smb/server/smb2pdu.c
View File

@ -5360,7 +5360,7 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work,
"NTFS", PATH_MAX, conn->local_nls, 0);
len = len * 2;
info->FileSystemNameLen = cpu_to_le32(len);
sz = sizeof(struct filesystem_attribute_info) - 2 + len;
sz = sizeof(struct filesystem_attribute_info) + len;
rsp->OutputBufferLength = cpu_to_le32(sz);
break;
}
@ -5386,7 +5386,7 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work,
len = len * 2;
info->VolumeLabelSize = cpu_to_le32(len);
info->Reserved = 0;
sz = sizeof(struct filesystem_vol_info) - 2 + len;
sz = sizeof(struct filesystem_vol_info) + len;
rsp->OutputBufferLength = cpu_to_le32(sz);
break;
}

4
fs/smb/server/smb_common.h
View File

@ -213,7 +213,7 @@ struct filesystem_attribute_info {
__le32 Attributes;
__le32 MaxPathNameComponentLength;
__le32 FileSystemNameLen;
__le16 FileSystemName[1]; /* do not have to save this - get subset? */
__le16 FileSystemName[]; /* do not have to save this - get subset? */
} __packed;
struct filesystem_device_info {
@ -226,7 +226,7 @@ struct filesystem_vol_info {
__le32 SerialNumber;
__le32 VolumeLabelSize;
__le16 Reserved;
__le16 VolumeLabel[1];
__le16 VolumeLabel[];
} __packed;
struct filesystem_info {