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b=YK75BvnQNY70p+dd6pIkHk5f9XL9vOlA1w9bowYAHdKUunDFgeyjYAUoG5cAdMF4v/g4ky w3r4h5w+KGjg2KdhMYHXIu0hJZ62sLP3YHgjG7fOE6R8jRBx8eBy5KPkJP7BY7VoAoT8uh v9TF7lVfYRA2MVhdGhm4LRCnknwyaAI= X-MC-Unique: z8vFAUiaMMGBSIIHdPj9hw-1 From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH] vhost-vdpa: fix memory leak in vhost_vdpa_get_max_queue_pairs() Date: Tue, 2 Nov 2021 16:39:05 +0000 Message-Id: <20211102163905.33798-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.702, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jason Wang , Stefan Hajnoczi Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1635872384423100001 Content-Type: text/plain; charset="utf-8" Reported by Coverity (CID 1465228). Fixes: 402378407dbdce79ce745a13f5c84815f929cfdd ("vhost-vdpa: multiqueue su= pport") Cc: Jason Wang Signed-off-by: Stefan Hajnoczi --- net/vhost-vdpa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 49ab322511..373b706b90 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -214,7 +214,7 @@ static NetClientState *net_vhost_vdpa_init(NetClientSta= te *peer, static int vhost_vdpa_get_max_queue_pairs(int fd, int *has_cvq, Error **er= rp) { unsigned long config_size =3D offsetof(struct vhost_vdpa_config, buf); - struct vhost_vdpa_config *config; + g_autofree struct vhost_vdpa_config *config =3D NULL; __virtio16 *max_queue_pairs; uint64_t features; int ret; --=20 2.31.1