dcerpc: use anon creds for unknown transport master
authorDouglas Bagnall <douglas.bagnall@catalyst.net.nz>
Wed, 10 Jul 2019 04:24:46 +0000 (16:24 +1200)
committerAndrew Bartlett <abartlet@samba.org>
Mon, 22 Jul 2019 23:37:56 +0000 (23:37 +0000)
commit0348dd4b31062b2cf12d19ec5515a309d1d9b470
tree9f139cdc0dc0fa33284d2b06b5a67e45e085744d
parent3d33e336267f54e1fe344bf1a83af88092c5ad43
dcerpc: use anon creds for unknown transport

Otherwise we get a segfault when the NULL creds are dereferenced in cli_credentials_is_anonymous()

 $  python3 -c"from samba.dcerpc.dnsserver import dnsserver; d = dnsserver('addc')"

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Jul 22 23:37:57 UTC 2019 on sn-devel-184
source4/librpc/rpc/dcerpc_connect.c