Segfault in smbtorture if [/pipe/lsarpc] in binding string

[Andrew Bartlett]

While chasing down a problem for VL, I found that we have an
uninitialised value in binding->authservice if the pipe is specified.  

It appears that we only fill in binding->authservice if we need to find
the default pipe by looking up the IDL.

What is the correct place to hook in this automatic lookup, and should
we allow the service to be configured in the binding string somehow?

==12626== Conditional jump or move depends on uninitialised value(s)
==12626==    at 0x823F0CE: dcerpc_bind_auth_password (dcerpc_auth.c:193)
==12626==    by 0x824110C: dcerpc_pipe_auth (dcerpc_util.c:907)
==12626==    by 0x824145F: dcerpc_pipe_connect_ncacn_np
(dcerpc_util.c:999)
==12626==    by 0x8241A00: dcerpc_pipe_connect_b (dcerpc_util.c:1183)
==12626==    by 0x8241B5A: dcerpc_pipe_connect (dcerpc_util.c:1231)
==12626==    by 0x805BCAE: torture_rpc_connection (torture.c:140)
==12626==    by 0x82A847B: torture_rpc_lsa (lsa.c:1615)
==12626==    by 0x806201D: run_test (torture.c:2472)
==12626==    by 0x80634F0: main (torture.c:2751)

Andrew Bartlett
-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org
Student Network Administrator, Hawker College  http://hawkerc.net
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