patch 9.0.1125: memory leak when using class functionsv9.0.1125

Problem:    Memory leak when using class functions.
Solution:   Clear and free the array with class functions.

2 files changed, 9 insertions, 0 deletions

diff --git a/src/version.c b/src/version.c
index b49d71d8c..5688d0d7b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1125,
+/**/
     1124,
 /**/
     1123,
diff --git a/src/vim9class.c b/src/vim9class.c
index b1de90b8b..b05dea8ef 100644
--- a/src/vim9class.c
+++ b/src/vim9class.c
@@ -975,6 +975,13 @@ class_unref(class_T *cl)
 	}
 	vim_free(cl->class_obj_members);
 
+	for (int i = 0; i < cl->class_class_function_count; ++i)
+	{
+	    ufunc_T *uf = cl->class_class_functions[i];
+	    func_clear_free(uf, FALSE);
+	}
+	vim_free(cl->class_class_functions);
+
 	for (int i = 0; i < cl->class_obj_method_count; ++i)
 	{
 	    ufunc_T *uf = cl->class_obj_methods[i];