From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 5 May 2021 20:40:56 +0000 (+0200)
Subject: patch 8.2.2835: Vim9: leaking memory in :cexpr
X-Git-Tag: v8.2.2835
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dc3e2e65c9dddcace4b24f0f364883d7ce448efb;p=vim

patch 8.2.2835: Vim9: leaking memory in :cexpr

Problem:    Vim9: leaking memory in :cexpr.
Solution:   Also free the command line copy.
---

diff --git a/src/version.c b/src/version.c
index 101036f80..9b53528bf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2835,
 /**/
     2834,
 /**/
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 607f651d9..ead193f38 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -9641,6 +9641,7 @@ delete_instr(isn_T *isn)
 	    break;
 
 	case ISN_CEXPR_CORE:
+	    vim_free(isn->isn_arg.cexpr.cexpr_ref->cer_cmdline);
 	    vim_free(isn->isn_arg.cexpr.cexpr_ref);
 	    break;