Broken base64_decode in rlm_pap

[Alan DeKok]

Tomas Hoger wrote:
> Hi all!
> 
> I've come across an issue with verification of {SSHA} encrypted passwords
> in FreeRadius 1.1.4.  Verification fails for correct passwords.  I've
> managed to track problem through normify() to base64_decode() function in
> rlm_pap.c.  This seems to be a culprit:
> 
>   if (src[length] != '=') return 0; /* no trailing '=' */

  Fixed, thanks.

  Alan DeKok.
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