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Mon, 16 Mar 2020 16:07:11 +0000 (UTC) Received: from localhost (ovpn-117-61.ams2.redhat.com [10.36.117.61]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3C7188FC16; Mon, 16 Mar 2020 16:07:08 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH 1/2] migration: avoid suspicious strncpy() use Date: Mon, 16 Mar 2020 16:07:01 +0000 Message-Id: <20200316160702.478964-2-stefanha@redhat.com> In-Reply-To: <20200316160702.478964-1-stefanha@redhat.com> References: <20200316160702.478964-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 216.205.24.74 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: Stefan Hajnoczi , Yuval Shaia , "Dr. David Alan Gilbert" , Juan Quintela Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Z2NjIChHQ0MpIDkuMi4xIDIwMTkwODI3IChSZWQgSGF0IDkuMi4xLTEpIHdpdGggc2FuaXRpemVy cyBlbmFibGVkCnJlcG9ydHMgdGhlIGZvbGxvd2luZyBlcnJvcjoKCiAgICBDQyAgICAgIG1pZ3Jh dGlvbi9nbG9iYWxfc3RhdGUubwogIEluIGZpbGUgaW5jbHVkZWQgZnJvbSAvdXNyL2luY2x1ZGUv c3RyaW5nLmg6NDk1LAogICAgICAgICAgICAgICAgICAgZnJvbSAvaG9tZS9zdGVmYW5oYS9xZW11 L2luY2x1ZGUvcWVtdS9vc2RlcC5oOjEwMSwKICAgICAgICAgICAgICAgICAgIGZyb20gbWlncmF0 aW9uL2dsb2JhbF9zdGF0ZS5jOjEzOgogIEluIGZ1bmN0aW9uIOKAmHN0cm5jcHnigJksCiAgICAg IGlubGluZWQgZnJvbSDigJhnbG9iYWxfc3RhdGVfc3RvcmVfcnVubmluZ+KAmSBhdCBtaWdyYXRp b24vZ2xvYmFsX3N0YXRlLmM6NDc6NToKICAvdXNyL2luY2x1ZGUvYml0cy9zdHJpbmdfZm9ydGlm aWVkLmg6MTA2OjEwOiBlcnJvcjog4oCYX19idWlsdGluX3N0cm5jcHnigJkgc3BlY2lmaWVkIGJv dW5kIDEwMCBlcXVhbHMgZGVzdGluYXRpb24gc2l6ZSBbLVdlcnJvcj1zdHJpbmdvcC10cnVuY2F0 aW9uXQogICAgMTA2IHwgICByZXR1cm4gX19idWlsdGluX19fc3RybmNweV9jaGsgKF9fZGVzdCwg X19zcmMsIF9fbGVuLCBfX2JvcyAoX19kZXN0KSk7CiAgICAgICAgfCAgICAgICAgICBefn5+fn5+ fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fgoK VXNlIHBzdHJjcHkoKSBpbnN0ZWFkIG9mIHN0cm5jcHkoKS4gIEl0IGlzIGd1YXJhbnRlZWQgdG8g TlVMLXRlcm1pbmF0ZQpzdHJpbmdzLgoKU2lnbmVkLW9mZi1ieTogU3RlZmFuIEhham5vY3ppIDxz dGVmYW5oYUByZWRoYXQuY29tPgotLS0KIG1pZ3JhdGlvbi9nbG9iYWxfc3RhdGUuYyB8IDQgKyst LQogMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYg LS1naXQgYS9taWdyYXRpb24vZ2xvYmFsX3N0YXRlLmMgYi9taWdyYXRpb24vZ2xvYmFsX3N0YXRl LmMKaW5kZXggMjUzMTE0NzlhNC4uY2JlMDdmMjFhOCAxMDA2NDQKLS0tIGEvbWlncmF0aW9uL2ds b2JhbF9zdGF0ZS5jCisrKyBiL21pZ3JhdGlvbi9nbG9iYWxfc3RhdGUuYwpAQCAtNDQsOCArNDQs OCBAQCB2b2lkIGdsb2JhbF9zdGF0ZV9zdG9yZV9ydW5uaW5nKHZvaWQpCiB7CiAgICAgY29uc3Qg Y2hhciAqc3RhdGUgPSBSdW5TdGF0ZV9zdHIoUlVOX1NUQVRFX1JVTk5JTkcpOwogICAgIGFzc2Vy dChzdHJsZW4oc3RhdGUpIDwgc2l6ZW9mKGdsb2JhbF9zdGF0ZS5ydW5zdGF0ZSkpOwotICAgIHN0 cm5jcHkoKGNoYXIgKilnbG9iYWxfc3RhdGUucnVuc3RhdGUsCi0gICAgICAgICAgIHN0YXRlLCBz aXplb2YoZ2xvYmFsX3N0YXRlLnJ1bnN0YXRlKSk7CisgICAgcHN0cmNweSgoY2hhciAqKWdsb2Jh bF9zdGF0ZS5ydW5zdGF0ZSwKKyAgICAgICAgICAgIHNpemVvZihnbG9iYWxfc3RhdGUucnVuc3Rh dGUpLCBzdGF0ZSk7CiB9CiAKIGJvb2wgZ2xvYmFsX3N0YXRlX3JlY2VpdmVkKHZvaWQpCi0tIAoy LjI0LjEKCg==