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Wed, 25 Mar 2020 18:47:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585162064; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qnv3awp4VN8xXiCk1fwWSqRez1nXNOKyCpBaU0jBJ4c=; b=KIEnuBo0stzaaOkzA44Fh75So3Cayk0l4K/VFdkBKacX90P09t3gLf8uKBUO79NtNEEAI/ CtuYBXtzC2VfbXK6BtUqfI8Pwe1Q8i+V24gJIerVc//NWo2/QVbUIUZrZJutLXIXo2M70G oWOrBDnFO6FFDoH21Gz/mCc/lI+Ng0M= X-MC-Unique: i5qjA_jkNumXA4kHX-4fOg-1 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Subject: [PATCH for-5.0 3/3] object-add: don't create return value if failed Date: Wed, 25 Mar 2020 19:47:23 +0100 Message-Id: <20200325184723.2029630-4-marcandre.lureau@redhat.com> In-Reply-To: <20200325184723.2029630-1-marcandre.lureau@redhat.com> References: <20200325184723.2029630-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 63.128.21.74 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , Juan Quintela , Michael Roth , Markus Armbruster , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini , "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" If object-add failed, no need to create a return value that may later be leaked. Signed-off-by: Marc-Andr=C3=A9 Lureau Reported-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Markus Armbruster Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- qom/qom-qmp-cmds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c index 435193b036..6bd137ccbf 100644 --- a/qom/qom-qmp-cmds.c +++ b/qom/qom-qmp-cmds.c @@ -287,8 +287,8 @@ void qmp_object_add(QDict *qdict, QObject **ret_data, E= rror **errp) visit_free(v); if (obj) { object_unref(obj); + *ret_data =3D QOBJECT(qdict_new()); } - *ret_data =3D QOBJECT(qdict_new()); } =20 void qmp_object_del(const char *id, Error **errp) --=20 2.26.0.rc2.42.g98cedd0233