radiusd crashing on zero length option61

[Alan DeKok]

On Dec 4, 2023, at 7:04 AM, Chinnapaiyan, Nagamani <Nagamani.Chinnapaiyan at viasat.com> wrote:
> 
> We are observing radiusd crash when we receive zero length option61 in the dhcp request message.(we are using 2 months old 4.x)

  We've tried this locally and don't see any issues.

  Please use the head of the v4 branch.  If it still has an issue, we will need a gdb back trace to see what's going on.

  Alan DeKok.