From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Fri, 22 Oct 2021 08:55:44 +0000 (+0200)
Subject: reflog: free() ref given to us by dwim_log()
X-Git-Tag: v2.34.0-rc0~15^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3c8150497f3c77a2c57e73c53bd3de933b85d9a3;p=thirdparty%2Fgit.git

reflog: free() ref given to us by dwim_log()

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>
---

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;
 }