diff options
Diffstat (limited to 'fs/nfsd/export.c')
| -rw-r--r-- | fs/nfsd/export.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 2a1499f2ad19..09fe268fe2c7 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -427,7 +427,8 @@ static int check_export(const struct path *path, int *flags, unsigned char *uuid * either a device number (so FS_REQUIRES_DEV needed) * or an FSID number (so NFSEXP_FSID or ->uuid is needed). * 2: We must be able to find an inode from a filehandle. - * This means that s_export_op must be set. + * This means that s_export_op must be set and comply with + * the requirements for remote filesystem export. * 3: We must not currently be on an idmapped mount. */ if (!(inode->i_sb->s_type->fs_flags & FS_REQUIRES_DEV) && @@ -437,8 +438,9 @@ static int check_export(const struct path *path, int *flags, unsigned char *uuid return -EINVAL; } - if (!exportfs_can_decode_fh(inode->i_sb->s_export_op)) { - dprintk("exp_export: export of invalid fs type.\n"); + if (!exportfs_may_export(inode->i_sb->s_export_op)) { + dprintk("exp_export: export of invalid fs type (%s).\n", + inode->i_sb->s_type->name); return -EINVAL; } |