patch 8.2.4652: leaking memory if assignment fails
Problem: Leaking memory if assignment fails.
Solution: Clear assigned value on failure.
diff --git a/src/version.c b/src/version.c
index fdc4ae3..843affd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 4652,
+/**/
4651,
/**/
4650,
diff --git a/src/vim9execute.c b/src/vim9execute.c
index 19f5bdc..7ff2eaf 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -3098,6 +3098,7 @@
if (iptr->isn_type == ISN_STOREEXPORT)
{
semsg(_(e_undefined_variable_str), name);
+ clear_tv(STACK_TV_BOT(0));
goto on_error;
}
store_var(name, STACK_TV_BOT(0));
@@ -3118,6 +3119,7 @@
{
semsg(_(e_item_not_exported_in_script_str),
name);
+ clear_tv(STACK_TV_BOT(0));
goto on_error;
}
}