diff options
author | Jeremy Allison <jra@samba.org> | 2021-10-04 14:39:03 -0700 |
---|---|---|
committer | Volker Lendecke <vl@samba.org> | 2021-12-10 14:02:30 +0000 |
commit | 8ffeb18b9a1aac87d5bcec09744c7c90f64fbdbd (patch) | |
tree | 6c9261e5bb16802adf5bb55ae967dbc03497e42b | |
parent | a697814eba925c0a1d7bea8210181adf370436be (diff) | |
download | samba-8ffeb18b9a1aac87d5bcec09744c7c90f64fbdbd.tar.gz |
docs-xml: Add "rpc start on demand helpers", true by default.
If "true" allow smbd and winbindd to spawn samba-dcerpcd
as a named pipe helper. Allows upgrade without any change
to smb.conf. If samba-dcerpcd is run as a daemon this
must be set to "false".
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
-rw-r--r-- | docs-xml/smbdotconf/rpc/rpcstartondemandhelpers.xml | 22 | ||||
-rw-r--r-- | lib/param/loadparm.c | 4 | ||||
-rw-r--r-- | source3/param/loadparm.c | 6 |
3 files changed, 32 insertions, 0 deletions
diff --git a/docs-xml/smbdotconf/rpc/rpcstartondemandhelpers.xml b/docs-xml/smbdotconf/rpc/rpcstartondemandhelpers.xml new file mode 100644 index 00000000000..5f973819f25 --- /dev/null +++ b/docs-xml/smbdotconf/rpc/rpcstartondemandhelpers.xml @@ -0,0 +1,22 @@ +<samba:parameter name="rpc start on demand helpers" + context="G" + type="boolean" + xmlns:samba="http://www.samba.org/samba/DTD/samba-doc"> +<description> + <para> + This global parameter determines if <command>samba-dcerpcd</command> + should be started on demand to service named pipe (np) DCE-RPC requests from + <command>smbd</command> or <command>winbindd</command>. This is the + normal case where no startup scripts have been modified to start + <command>samba-dcerpcd</command> as a daemon. + </para> + <para> + If <command>samba-dcerpcd</command> is started as a daemon + or via a system service manager such as systemd, this parameter + MUST be set to "no", otherwise <command>samba-dcerpcd</command> + will fail to start. + </para> +</description> + +<value type="default">yes</value> +</samba:parameter> diff --git a/lib/param/loadparm.c b/lib/param/loadparm.c index a26dabb9fca..cae763b44ea 100644 --- a/lib/param/loadparm.c +++ b/lib/param/loadparm.c @@ -2999,6 +2999,10 @@ struct loadparm_context *loadparm_init(TALLOC_CTX *mem_ctx) "min domain uid", "1000"); + lpcfg_do_global_parameter(lp_ctx, + "rpc start on demand helpers", + "yes"); + for (i = 0; parm_table[i].label; i++) { if (!(lp_ctx->flags[i] & FLAG_CMDLINE)) { lp_ctx->flags[i] |= FLAG_DEFAULT; diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c index 5c784400e48..a366870d1fe 100644 --- a/source3/param/loadparm.c +++ b/source3/param/loadparm.c @@ -980,6 +980,12 @@ static void init_globals(struct loadparm_context *lp_ctx, bool reinit_globals) Globals.min_domain_uid = 1000; + /* + * By default allow smbd and winbindd to start samba-dcerpcd as + * a named-pipe helper. + */ + Globals.rpc_start_on_demand_helpers = true; + /* Now put back the settings that were set with lp_set_cmdline() */ apply_lp_set_cmdline(); } |