commit e5730bdcea0d4b574835f94b9813f80316590db9
author Bram Moolenaar <Bram@vim.org> Fri Dec 25 22:30:16 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Dec 25 22:30:16 2020 +0100
tree 77059be0bb13b4ad8f69185ce6441eb75ecd0e13
parent 7e3682068bebc53a5d1e9eaaba61bb4fa9c612da

patch 8.2.2220: Vim9: memory leak when parsing nested parenthesis

Problem:    Vim9: memory leak when parsing nested parenthesis.
Solution:   Clear newargs.

src/userfunc.c

diff --git a/src/userfunc.c b/src/userfunc.c
index 2bae9ef..cc41eed 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -574,6 +574,7 @@
     {
 	if (types_optional)
 	    ga_clear_strings(&argtypes);
+	ga_clear_strings(&newargs);
 	return white_error ? FAIL : NOTDONE;
     }
     *arg = s;

src/version.c

diff --git a/src/version.c b/src/version.c
index 6178cae..63e5bad 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2220,
+/**/
     2219,
 /**/
     2218,