changeset 20844:1360541e8c74 v8.2.0974

patch 8.2.0974: Vim9: memory leak when script var has wrong type Commit: https://github.com/vim/vim/commit/f3decc5830ef8d8d94902b76114935283dd4142e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 13 19:56:38 2020 +0200 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.
author Bram Moolenaar <Bram@vim.org>
date Sat, 13 Jun 2020 20:00:04 +0200
parents 1a9f8fe67cd7
children 67df55152c33
files src/version.c src/vim9script.c
diffstat 2 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    974,
+/**/
     973,
 /**/
     972,
--- a/src/vim9script.c
+++ b/src/vim9script.c
@@ -477,7 +477,10 @@ vim9_declare_scriptvar(exarg_T *eap, cha
     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);