From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 7 Jul 2020 03:17:46 +0000 (+0900)
Subject: network: fix memleak
X-Git-Tag: v246-rc1~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58e6c6219154986d5103c8d3db6a58ac0e3420af;p=thirdparty%2Fsystemd.git

network: fix memleak

If init() is failed, the allocated memory was leaked.
---

diff --git a/src/network/tc/qdisc.c b/src/network/tc/qdisc.c
index 91cdd8917f5..c2b6c1de2fb 100644
--- a/src/network/tc/qdisc.c
+++ b/src/network/tc/qdisc.c
@@ -39,7 +39,7 @@ const QDiscVTable * const qdisc_vtable[_QDISC_KIND_MAX] = {
 };
 
 static int qdisc_new(QDiscKind kind, QDisc **ret) {
-        QDisc *qdisc;
+        _cleanup_(qdisc_freep) QDisc *qdisc = NULL;
         int r;
 
         if (kind == _QDISC_KIND_INVALID) {
diff --git a/src/network/tc/tclass.c b/src/network/tc/tclass.c
index 4f75e1b42dc..a89e7757ad0 100644
--- a/src/network/tc/tclass.c
+++ b/src/network/tc/tclass.c
@@ -22,7 +22,7 @@ const TClassVTable * const tclass_vtable[_TCLASS_KIND_MAX] = {
 };
 
 static int tclass_new(TClassKind kind, TClass **ret) {
-        TClass *tclass;
+        _cleanup_(tclass_freep) TClass *tclass = NULL;
         int r;
 
         tclass = malloc0(tclass_vtable[kind]->object_size);