From: Bram Moolenaar <Bram@vim.org>
Date: Fri, 18 Sep 2020 21:11:10 +0000 (+0200)
Subject: patch 8.2.1709: Vim9: memory leak when using multiple closures
X-Git-Tag: v8.2.1709
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dec07510bbdf335a2de3d63591231a90ef3e4c80;p=thirdparty%2Fvim.git

patch 8.2.1709: Vim9: memory leak when using multiple closures

Problem:    Vim9: memory leak when using multiple closures.
Solution:   Free the partial.
---

diff --git a/src/version.c b/src/version.c
index 2701c79d71..60aa105995 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 */
+/**/
+    1709,
 /**/
     1708,
 /**/
diff --git a/src/vim9execute.c b/src/vim9execute.c
index 5fe587892f..e4ccaaa8a1 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -1830,6 +1830,7 @@ call_def_function(
 			    // TODO: use a garray_T on ectx.
 			    SOURCING_LNUM = iptr->isn_lnum;
 			    emsg("Multiple closures not supported yet");
+			    vim_free(pt);
 			    goto failed;
 			}
 			tv->v_type = VAR_PARTIAL;