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d="scan'208";a="111246603" To: CC: David Woodhouse , Anthony PERARD Subject: [PULL 04/12] hw/xen: Fix broken check for invalid state in xs_be_open() Date: Wed, 7 Jun 2023 15:18:31 +0100 Message-ID: <20230607141839.48422-5-anthony.perard@citrix.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230607141839.48422-1-anthony.perard@citrix.com> References: <20230607141839.48422-1-anthony.perard@citrix.com> MIME-Version: 1.0 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=216.71.155.175; envelope-from=prvs=51561cf95=anthony.perard@citrix.com; helo=esa6.hc3370-68.iphmx.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Reply-to: Anthony PERARD From: Anthony PERARD via Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1686147659298100007 Content-Type: text/plain; charset="utf-8" From: David Woodhouse Coverity points out that if (!s && !s->impl) isn't really what we intended to do here. CID 1508131. Fixes: 032475127225 ("hw/xen: Add emulated implementation of XenStore opera= tions") Signed-off-by: David Woodhouse Reviewed-by: Paul Durrant Reviewed-by: Peter Maydell Message-Id: <20230412185102.441523-6-dwmw2@infradead.org> Signed-off-by: Anthony PERARD --- hw/i386/kvm/xen_xenstore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/kvm/xen_xenstore.c b/hw/i386/kvm/xen_xenstore.c index 0b189c6ab8..133d89e953 100644 --- a/hw/i386/kvm/xen_xenstore.c +++ b/hw/i386/kvm/xen_xenstore.c @@ -1688,7 +1688,7 @@ static struct qemu_xs_handle *xs_be_open(void) XenXenstoreState *s =3D xen_xenstore_singleton; struct qemu_xs_handle *h; =20 - if (!s && !s->impl) { + if (!s || !s->impl) { errno =3D -ENOSYS; return NULL; } --=20 Anthony PERARD