From 3f67b0337833cbd2a2746dad7cd8411a31b75f70 Mon Sep 17 00:00:00 2001
From: Wen Hui <wen.hui.ware@gmail.com>
Date: Sat, 8 Aug 2020 07:42:32 -0400
Subject: [PATCH] fix memory leak in ACLLoadFromFile error handling (#7623)

---
 src/acl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/acl.c b/src/acl.c
index 3ce45f03b..e0432ba5c 100644
--- a/src/acl.c
+++ b/src/acl.c
@@ -1327,6 +1327,7 @@ sds ACLLoadFromFile(const char *filename) {
             errors = sdscatprintf(errors,
                      "'%s:%d: username '%s' contains invalid characters. ",
                      server.acl_filename, linenum, argv[1]);
+            sdsfreesplitres(argv,argc);
             continue;
         }