patch 8.2.0974: Vim9: memory leak when script var has wrong type

Problem: Vim9: memory leak when script var has wrong type. Solution: Free the variable name.
2020-06-13 19:56:38 +02:00
parent 34db91f7a4
commit f3decc5830
2 changed files with 5 additions and 0 deletions
--- a/src/vim9script.c
+++ b/src/vim9script.c
@@ -477,7 +477,10 @@ vim9_declare_scriptvar(exarg_T *eap, char_u *arg)
    p = skipwhite(p + 1);
    type = parse_type(&p, &si->sn_type_list);
    if (called_emsg != called_emsg_before)
+    {
+	vim_free(name);
 	return p;
+    }

    // Create the variable with 0/NULL value.
    CLEAR_FIELD(init_tv);