Fix leaks in tpl functions (#18)

* Free the function key string in tplfunc_frame during tpl_free()

* Fix leaks in get_github_release_notes_auto_tplfunc_entrypoint():

* Free repository name
* Free list of release notes

2 files changed, 4 insertions, 0 deletions

diff --git a/src/template.c b/src/template.c
index 8e1357c..a412fa8 100644
--- a/src/template.c
+++ b/src/template.c
@@ -97,6 +97,7 @@ void tpl_free() {
     }
     for (unsigned i = 0; i < tpl_pool_func_used; i++) {
         struct tplfunc_frame *item = tpl_pool_func[i];
+        guard_free(item->key);
         guard_free(item);
     }
 }
diff --git a/src/template_func_proto.c b/src/template_func_proto.c
index f29c103..92ae355 100644
--- a/src/template_func_proto.c
+++ b/src/template_func_proto.c
@@ -54,6 +54,7 @@ int get_github_release_notes_auto_tplfunc_entrypoint(void *frame, void *data_out
                     strlist_append(&notes_list, note);
                     guard_free(note);
                 }
+                guard_free(repository);
             }
         }
     }
@@ -61,5 +62,7 @@ int get_github_release_notes_auto_tplfunc_entrypoint(void *frame, void *data_out
     if (strlist_count(notes_list)) {
         *output = join(notes_list->data, "\n\n");
     }
+    guard_strlist_free(&notes_list);
+
     return result;
 }