diff options
| author | Jan Tulak <jtulak@redhat.com> | 2015-10-12 08:03:59 +0300 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-10-12 08:03:59 +0300 |
| commit | 51fcbfe7092a18a138e28110df3ab7e666bf69ee (patch) | |
| tree | 6e58ed9d553ccd0d1d8d8fae44ea448ea79b5f3f /fs/xfs/xfs_ioctl.c | |
| parent | 4e247614a92852e8eb29e49be094b6b981a7895f (diff) | |
| download | linux-51fcbfe7092a18a138e28110df3ab7e666bf69ee.tar.xz | |
xfs: avoid dependency on Linux XATTR_SIZE_MAX
Currently, we depends on Linux XATTR value for on disk
definition. Which causes trouble on other platforms and
maybe also if this value was to change.
Fix it by creating a custom definition independent from
those in Linux (although with the same values), so it is OK
with the be16 fields used for holding these attributes.
This patch reflects a change in xfsprogs.
Signed-off-by: Jan Tulak <jtulak@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 0e692a68aad5..9963f7c7fc7a 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -455,7 +455,7 @@ xfs_attrmulti_attr_get( unsigned char *kbuf; int error = -EFAULT; - if (*len > XATTR_SIZE_MAX) + if (*len > XFS_XATTR_SIZE_MAX) return -EINVAL; kbuf = kmem_zalloc_large(*len, KM_SLEEP); if (!kbuf) @@ -485,7 +485,7 @@ xfs_attrmulti_attr_set( if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) return -EPERM; - if (len > XATTR_SIZE_MAX) + if (len > XFS_XATTR_SIZE_MAX) return -EINVAL; kbuf = memdup_user(ubuf, len); |