Problem with Vendor ID greater then 32767
aland at deployingradius.com
Wed Aug 12 07:19:05 CEST 2009
Rafael Ugolini wrote:
> I was trying to use VSA with my private enterprise number registered
> with IANA (as describe in the documentation) and I found a little problem.
> and my number is 34045, so I got a return -1.
Hmm... IANA is already past 32K. Ugh.
> So, after this I was looking for more of this limitation with vendor id,
> and I found one more in rlm_eap_ttls.c,
> I attached the patch to solve this problem.
There's a bit more to it than that.
The vendor IDs are packed into a field that is an "int". Enabling
vendor IDs of over 32K can result in negative numbers. The code needs
to be audited for that, too.
I'll take a look...
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