Let the low-level attr code only allocate the needed buffer size for xfs_attrmulti_attr_get instead of allocating the upper bound at the top of the call chain. Suggested-by: Dave Chinner <dchinner@xxxxxxxxxx> Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- fs/xfs/xfs_ioctl.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index c805fdf4ea39..47a92400929b 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -481,10 +481,6 @@ xfs_attrmulti_attr_get( if (*len > XFS_XATTR_SIZE_MAX) return -EINVAL; - args.value = kmem_zalloc_large(*len, 0); - if (!args.value) - return -ENOMEM; - error = xfs_attr_get(&args); if (error) goto out_kfree; -- 2.24.1
