From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 21 May 2022 15:28:42 +0000 (+0100)
Subject: patch 8.2.4990: memory leak when :defcompile fails
X-Git-Tag: v8.2.4990
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1a56ea8381b79c4e7697b6a05451dde5940228ea;p=vim

patch 8.2.4990: memory leak when :defcompile fails

Problem:    Memory leak when :defcompile fails.
Solution:   Free fname when returning early.
---

diff --git a/src/userfunc.c b/src/userfunc.c
index 6eabd8b77..bc4bc4503 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -5037,6 +5037,7 @@ find_func_by_name(char_u *name, compiletype_T *compile_type)
     }
     if (!ends_excmd2(name, arg))
     {
+	vim_free(fname);
 	emsg(ex_errmsg(e_trailing_characters_str, arg));
 	return NULL;
     }
diff --git a/src/version.c b/src/version.c
index c6e6a391f..6cb825c59 100644
--- a/src/version.c
+++ b/src/version.c
@@ -746,6 +746,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4990,
 /**/
     4989,
 /**/