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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 copychunk_ioctl_req and smb2_ea_info_req.

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>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Thorsten Blum 2024-08-20 21:15:20 +02:00 committed by Steve French
parent 289ebd9afe
commit 8bb04fb2b7
2 changed files with 4 additions and 4 deletions
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4
fs/smb/server/smb2pdu.c
View File

@ -4587,7 +4587,7 @@ static int smb2_get_ea(struct ksmbd_work *work, struct ksmbd_file *fp,
path = &fp->filp->f_path;
/* single EA entry is requested with given user.* name */
if (req->InputBufferLength) {
if (le32_to_cpu(req->InputBufferLength) <
if (le32_to_cpu(req->InputBufferLength) <=
sizeof(struct smb2_ea_info_req))
return -EINVAL;
@ -8091,7 +8091,7 @@ int smb2_ioctl(struct ksmbd_work *work)
goto out;
}
if (in_buf_len < sizeof(struct copychunk_ioctl_req)) {
if (in_buf_len <= sizeof(struct copychunk_ioctl_req)) {
ret = -EINVAL;
goto out;
}

4
fs/smb/server/smb2pdu.h
View File

@ -194,7 +194,7 @@ struct copychunk_ioctl_req {
__le64 ResumeKey[3];
__le32 ChunkCount;
__le32 Reserved;
__u8 Chunks[1]; /* array of srv_copychunk */
__u8 Chunks[]; /* array of srv_copychunk */
} __packed;
struct srv_copychunk {
@ -370,7 +370,7 @@ struct smb2_file_attr_tag_info {
struct smb2_ea_info_req {
__le32 NextEntryOffset;
__u8 EaNameLength;
char name[1];
char name[];
} __packed; /* level 15 Query */
struct smb2_ea_info {