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.jain@xxxxxxxxxx> > Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx> Reviewed-by: David Sterba <dsterba@xxxxxxxx>
