On Thu, Oct 26, 2017 at 04:32:51PM +0800, Lu Fengqi wrote:
> We should not free the string until we don't call strtok any longer.
>
> If the string is freed in advance, in fact, the second and subsequent
> sort items will be ignored.
>
> Fixes: 9fcdf8f8945b ("btrfs-progs: don't write to optarg in btrfs_qgroup_parse_sort_string")
> Signed-off-by: Lu Fengqi <lufq.fnst@xxxxxxxxxxxxxx>
Huh, what an old bug, thanks for the fix.
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