Pierre Beyssac 5a903f8d73 In in_pcbconnect(), check the return value from in_pcbbind() and
exit on errors.

If we don't, in_pcbrehash() is called without a preceeding
in_pcbinshash(), causing a crash.

There are apparently several conditions that could cause the crash;
PR misc/12256 is only one of these.

PR:		misc/12256
1999-06-25 23:46:47 +00:00
..