From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44916) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dNIT6-0004DD-Mz for qemu-devel@nongnu.org; Tue, 20 Jun 2017 08:41:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dNIT5-00029R-Je for qemu-devel@nongnu.org; Tue, 20 Jun 2017 08:41:16 -0400 Received: from mx1.redhat.com ([209.132.183.28]:5597) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dNIT5-000295-De for qemu-devel@nongnu.org; Tue, 20 Jun 2017 08:41:15 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5CDC88CB52 for ; Tue, 20 Jun 2017 12:41:14 +0000 (UTC) From: Markus Armbruster Date: Tue, 20 Jun 2017 14:40:29 +0200 Message-Id: <1497962468-22936-3-git-send-email-armbru@redhat.com> In-Reply-To: <1497962468-22936-1-git-send-email-armbru@redhat.com> References: <1497962468-22936-1-git-send-email-armbru@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL v2 02/41] object: fix potential leak in getters List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= From: Marc-Andr=C3=A9 Lureau If the property is not of the requested type, the getters will leak a QObject. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Eric Blake Reviewed-by: Markus Armbruster Message-Id: <20170607163635.17635-3-marcandre.lureau@redhat.com> Signed-off-by: Markus Armbruster --- qom/object.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/qom/object.c b/qom/object.c index eb4bc92..c7b8079 100644 --- a/qom/object.c +++ b/qom/object.c @@ -1122,7 +1122,7 @@ char *object_property_get_str(Object *obj, const ch= ar *name, retval =3D g_strdup(qstring_get_str(qstring)); } =20 - QDECREF(qstring); + qobject_decref(ret); return retval; } =20 @@ -1183,7 +1183,7 @@ bool object_property_get_bool(Object *obj, const ch= ar *name, retval =3D qbool_get_bool(qbool); } =20 - QDECREF(qbool); + qobject_decref(ret); return retval; } =20 @@ -1214,7 +1214,7 @@ int64_t object_property_get_int(Object *obj, const = char *name, retval =3D qint_get_int(qint); } =20 - QDECREF(qint); + qobject_decref(ret); return retval; } =20 --=20 2.7.5