On Tue, Apr 02, 2019 at 06:07:38PM +0800, Anand Jain wrote:
> We let to pass zstd compression parameter even if its not fully written.
> For example:
>   btrfs prop set /btrfs compression zst
>   btrfs prop get /btrfs compression
>      compression=zst
> 
> zlib and lzo are fine.
> 
> Fix it by using the expected number of char in strncmp().
> 
> Signed-off-by: Anand Jain <anand.j...@oracle.com>
> Reviewed-by: Nikolay Borisov <nbori...@suse.com>

Reviewed-by: David Sterba <dste...@suse.com>

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