[vty] Plug memory leak on auto completion.
I assume the original code crashed with a double free as we
have a cleanup at the end of the method. Return from the routine
like the case label below. This is fixing a memory leak I am
experimenting.
diff --git a/openbsc/src/vty/vty.c b/openbsc/src/vty/vty.c
index 5e49024..fffa649 100644
--- a/openbsc/src/vty/vty.c
+++ b/openbsc/src/vty/vty.c
@@ -915,7 +915,9 @@
vty_backward_pure_word(vty);
vty_insert_word_overwrite(vty, matched[0]);
vty_self_insert(vty, ' ');
- //talloc_free(matched[0]);
+ talloc_free(matched[0]);
+ vector_only_index_free(matched);
+ return;
break;
case CMD_COMPLETE_MATCH:
vty_prompt(vty);