btrfs: replace EINVAL with ERANGE for resize when ULLONG_MAX
To be accurate about the error case, if the new size is beyond ULLONG_MAX, return ERANGE instead of EINVAL. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
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@ -1593,7 +1593,7 @@ static noinline int btrfs_ioctl_resize(struct file *file,
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new_size = old_size - new_size;
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} else if (mod > 0) {
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if (new_size > ULLONG_MAX - old_size) {
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ret = -EINVAL;
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ret = -ERANGE;
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goto out_free;
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}
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new_size = old_size + new_size;
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