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279187965b
If a client connects to a non-public address first followed by a connect
to public address with the same client_guid and a connection to
the non-public address gets disconnected first, we hit by a use-after-free
talloc_get_type_abort() called from release_ip() as
"xconn" is already gone, taking smbd_release_ip_state with it.
We need to decide between calling ctdbd_unregister_ips() by default, as
it means the tcp connection is really gone and ctdb needs to remove the
'tickle' information. But when a connection was passed to a different
smbd process, we need to use ctdbd_passed_ips() as the tcp connection is
still alive and the 'tickle' information should not be removed within
ctdb.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15523
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Martin Schwenke <martin@meltin.net>
(cherry picked from commit
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| .. | ||
| auth | ||
| build | ||
| client | ||
| exports | ||
| groupdb | ||
| include | ||
| intl | ||
| lib | ||
| libads | ||
| libgpo/gpext | ||
| libnet | ||
| librpc | ||
| libsmb | ||
| locale | ||
| locking | ||
| modules | ||
| nmbd | ||
| param | ||
| passdb | ||
| printing | ||
| profile | ||
| registry | ||
| rpc_client | ||
| rpc_server | ||
| rpcclient | ||
| script | ||
| selftest | ||
| services | ||
| smbd | ||
| torture | ||
| utils | ||
| web | ||
| winbindd | ||
| .clang_complete | ||
| .dmallocrc | ||
| .indent.pro | ||
| Doxyfile | ||
| mainpage.dox | ||
| smbadduser.in | ||
| wscript | ||
| wscript_build | ||
| wscript_configure_system_ncurses | ||