sendmail broken by libssl in current

[Gregory Shapiro]

First, thank you Philip for jumping on this.  Much appreciated.

> This wonderful change (cough) to include SSL_OP_TLSEXT_PADDING in 
> SSL_OP_ALL was addressed in sendmail 8.15.1, which explicitly removes 
> SSL_OP_TLSEXT_PADDING from the default ClientSSLOptions value if that 
> #define exists.  I believe Greg is working on importing that to FreeBSD.

sendmail 8.15.1 is imported into the vendor area but not merged due to an incompatible change that is being moved into a run-time configuration variable in 8.15.2.  Rather than expose the FreeBSD populate to the churn from that change, I am skipping 8.15.1 and will import 8.15.2.

That being said, I can certainly make the local fix that Philip mention to take care of the padding issue.  Is the new libssl in 11-CURRENT going to be/already been MFC'ed to other branches?