From 3c8150497f3c77a2c57e73c53bd3de933b85d9a3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avarab@gmail.com>
Date: Fri, 22 Oct 2021 10:55:44 +0200
Subject: [PATCH] reflog: free() ref given to us by dwim_log()
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When dwim_log() returns the "ref" is always ether NULL or an
xstrdup()'d string.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin/reflog.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/reflog.c b/builtin/reflog.c
index bd4c669918..175c83e7cc 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -653,6 +653,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
 					should_expire_reflog_ent,
 					reflog_expiry_cleanup,
 					&cb);
+		free(ref);
 	}
 	return status;
 }
-- 
2.52.0