degesch: reclaim more memory with Readline

1 files changed, 9 insertions, 1 deletions

diff --git a/degesch.c b/degesch.c
index cbb20d3..dc9427e 100644
--- a/degesch.c
+++ b/degesch.c
@@ -397,6 +397,9 @@ input_destroy_buffer (struct input *self, struct input_buffer *buffer)
 
 		history_set_history_state (buffer->history);
 		rl_clear_history ();
+		// rl_clear_history just removes history entries,
+		// we have to reclaim memory for their actual container ourselves
+		free (buffer->history->entries);
 		free (buffer->history);
 		buffer->history = NULL;
 
@@ -1338,9 +1341,14 @@ app_context_free (struct app_context *self)
 	for (size_t i = 0; i < ATTR_COUNT; i++)
 		free (self->attrs[i]);
 
-	// FIXME: this doesn't free the history state
 	LIST_FOR_EACH (struct buffer, iter, self->buffers)
+	{
+#ifdef HAVE_READLINE
+		input_destroy_buffer (&self->input, iter->input_data);
+		iter->input_data = NULL;
+#endif // HAVE_READLINE
 		buffer_destroy (iter);
+	}
 	str_map_free (&self->buffers_by_name);
 
 	str_map_free (&self->servers);