Re: [RFC PATCH] vfs: exclude ntfs3 from file mode validation in may_open()

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Konstantin, can you answer?

On 2025/08/11 22:50, Christian Brauner wrote:
>> Is it possible to handle this problem on the NTFS3 side?
> 
> Ugh, this is annoying.
> @Konstantin, why do you leave a zero mode for these files?
> Let's just make them regular files?
> 
>>
>>   --- a/fs/ntfs3/inode.c
>>   +++ b/fs/ntfs3/inode.c
>>   @@ -470,8 +470,9 @@ static struct inode *ntfs_read_mft(struct inode *inode,
>>           } else if (fname && fname->home.low == cpu_to_le32(MFT_REC_EXTEND) &&
>>                      fname->home.seq == cpu_to_le16(MFT_REC_EXTEND)) {
>>                   /* Records in $Extend are not a files or general directories. */
>>                   inode->i_op = &ntfs_file_inode_operations;
>>   +               mode = S_IFREG;
>>           } else {
>>                   err = -EINVAL;
>>                   goto out;
>>           }
>>
>> I don't know what breaks if we pretend as if S_IFREG...




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