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smb: client: set correct d_type for reparse DFS/DFSR and mount point

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Set correct dirent->d_type for IO_REPARSE_TAG_DFS{,R} and
IO_REPARSE_TAG_MOUNT_POINT reparse points.

Signed-off-by: Paulo Alcantara <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Paulo Alcantara 2024-02-02 13:42:11 -03:00 committed by Steve French
parent 78e26bec4d
commit 8bd25b61c5
1 changed files with 9 additions and 7 deletions
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16
fs/smb/client/reparse.c
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@ -482,34 +482,35 @@ bool cifs_reparse_point_to_fattr(struct cifs_sb_info *cifs_sb,
switch (le64_to_cpu(buf->InodeType)) {
case NFS_SPECFILE_CHR:
fattr->cf_mode |= S_IFCHR;
fattr->cf_dtype = DT_CHR;
fattr->cf_rdev = reparse_nfs_mkdev(buf);
break;
case NFS_SPECFILE_BLK:
fattr->cf_mode |= S_IFBLK;
fattr->cf_dtype = DT_BLK;
fattr->cf_rdev = reparse_nfs_mkdev(buf);
break;
case NFS_SPECFILE_FIFO:
fattr->cf_mode |= S_IFIFO;
fattr->cf_dtype = DT_FIFO;
break;
case NFS_SPECFILE_SOCK:
fattr->cf_mode |= S_IFSOCK;
fattr->cf_dtype = DT_SOCK;
break;
case NFS_SPECFILE_LNK:
fattr->cf_mode |= S_IFLNK;
fattr->cf_dtype = DT_LNK;
break;
default:
WARN_ON_ONCE(1);
return false;
}
return true;
goto out;
}
switch (tag) {
case IO_REPARSE_TAG_DFS:
case IO_REPARSE_TAG_DFSR:
case IO_REPARSE_TAG_MOUNT_POINT:
/* See cifs_create_junction_fattr() */
fattr->cf_mode = S_IFDIR | 0711;
break;
case IO_REPARSE_TAG_LX_SYMLINK:
case IO_REPARSE_TAG_LX_FIFO:
case IO_REPARSE_TAG_AF_UNIX:
@ -521,10 +522,11 @@ bool cifs_reparse_point_to_fattr(struct cifs_sb_info *cifs_sb,
case IO_REPARSE_TAG_SYMLINK:
case IO_REPARSE_TAG_NFS:
fattr->cf_mode |= S_IFLNK;
fattr->cf_dtype = DT_LNK;
break;
default:
return false;
}
out:
fattr->cf_dtype = S_DT(fattr->cf_mode);
return true;
}