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authorVolker Lendecke <vlendec@samba.org>2005-10-03 14:24:53 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:39:18 -0500
commitfaf2ad667a8f973a6422c44fa7431c2fb6e4d82d (patch)
tree3221dd33e654a8d60bdd94c8116ffc122fedf9c5 /source4
parente5c6a3e36147103e87d1c55173f4b54ba6134904 (diff)
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r10684: Add a nasty hack for the failure case of wbinfo -t. Tridge has a proper fix
for it pending. Also fix a bug with timed events: Don't call the same event recursively in the handler's inner semi-async event loop. Volker (This used to be commit e38e50127a3414461578421e676a9c58c106c272)
Diffstat (limited to 'source4')
-rw-r--r--source4/lib/events/events_standard.c10
-rw-r--r--source4/winbind/wb_samba3_cmd.c19
2 files changed, 26 insertions, 3 deletions
diff --git a/source4/lib/events/events_standard.c b/source4/lib/events/events_standard.c
index 8fe8d009bf..146dbc6b22 100644
--- a/source4/lib/events/events_standard.c
+++ b/source4/lib/events/events_standard.c
@@ -347,9 +347,17 @@ static void std_event_loop_timer(struct event_context *ev)
/* deny the handler to free the event */
talloc_set_destructor(te, std_event_timed_deny_destructor);
+
+ /* We need to remove the timer from the list before calling the
+ * handler because in a semi-async inner event loop called from the
+ * handler we don't want to come across this event again -- vl */
+ DLIST_REMOVE(std_ev->timed_events, te);
+
te->handler(ev, te, t, te->private_data);
- talloc_set_destructor(te, std_event_timed_destructor);
+ /* The destructor isn't necessary anymore, we've already removed the
+ * event from the list. */
+
talloc_free(te);
}
diff --git a/source4/winbind/wb_samba3_cmd.c b/source4/winbind/wb_samba3_cmd.c
index 570a166532..5dbb63696a 100644
--- a/source4/winbind/wb_samba3_cmd.c
+++ b/source4/winbind/wb_samba3_cmd.c
@@ -257,6 +257,12 @@ static void wbsrv_samba3_check_machacc_receive_tree(struct composite_context *ac
}
}
+static void delete_pipe(struct event_context *ctx, struct timed_event *te,
+ struct timeval tv, void *p)
+{
+ talloc_free(p);
+}
+
static void wbsrv_samba3_check_machacc_receive_creds(struct composite_context *action)
{
struct wbsrv_samba3_call *s3call =
@@ -271,13 +277,22 @@ static void wbsrv_samba3_check_machacc_receive_creds(struct composite_context *a
NTSTATUS status;
status = wb_get_schannel_creds_recv(action, service);
- service->netlogon = state->getcreds->out.netlogon;
talloc_unlink(state, state->conn->out.tree); /* The pipe owns it now */
state->conn->out.tree = NULL;
- if (!NT_STATUS_IS_OK(status)) goto done;
+ if (!NT_STATUS_IS_OK(status)) {
+ /* Nasty hack awaiting a proper fix. So far we can not
+ * delete a pipe from an async rpc callback which where we are
+ * in right now, so delete the pipe in 5 seconds.... :-) */
+ event_add_timed(s3call->call->event_ctx, service,
+ timeval_current_ofs(5, 0),
+ delete_pipe, state->getcreds->out.netlogon);
+ service->netlogon = NULL;
+ goto done;
+ }
+ service->netlogon = state->getcreds->out.netlogon;
s3call->response.result = WINBINDD_OK;
done:
if (!NT_STATUS_IS_OK(status)) {