3.0.x: user-password length decoding sometimes wrong?

[Stefano Mason]

Dear Alan,
    I'm curios to know why this Access-Request from Brocade switch to 
Freeradius 3.0.10 report the User-Password end with many NULL, instead, 
Freeradius 2.2.9 report a clean User-Password?


> From Brocade switch to Freeradius 3.0.10 (radiusd -XXX):
>
> Mon Nov 30 16:33:56 2015 : Debug: (1) Received Access-Request Id 4 
> from X.X.X.X:10185 to X.X.X.X:1812 length 93
> Mon Nov 30 16:33:56 2015 : Debug: (1)   User-Name = "db00000"
> Mon Nov 30 16:33:56 2015 : Debug: (1) User-Password = 
> "db00000\000\000\000\000\000\000\000\000\031"
> Mon Nov 30 16:33:56 2015 : Debug: (1)   NAS-IP-Address = xxx.xx.xx.x
> Mon Nov 30 16:33:56 2015 : Debug: (1)   NAS-Identifier = "XXXXXXXXXX"
> Mon Nov 30 16:33:56 2015 : Debug: (1)   Calling-Station-Id = 
> "xxx.xx.xx.xx"
> Mon Nov 30 16:33:56 2015 : Debug: (1)   NAS-Port = 9160
> Mon Nov 30 16:33:56 2015 : Debug: (1)   NAS-Port-Type = Virtual 

 From Brocade switch to Freeradius 2.2.9 (radiusd -XXX):
rad_recv: Access-Request packet from host XXX.XX.XX.X port 33692, id=41, 
length=94
         User-Name = "db00000"
         User-Password = "db00000"
         NAS-IP-Address = xxx.xx.xx.x
         NAS-Identifier = "XXXXXXXXXXXX"
         Calling-Station-Id = "xxx.xx.xx.xx"
         NAS-Port = 32667
         NAS-Port-Type = Virtual


Many thanks in advance.
Stefano