From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vitaly Kuznetsov Subject: [PATCH v2 2/2] libxl: use libxl__xs_read_checked() instead or raw xs_read() in do_domain_soft_reset() Date: Wed, 22 Mar 2017 14:59:45 +0100 Message-ID: <20170322135945.24107-3-vkuznets@redhat.com> References: <20170322135945.24107-1-vkuznets@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170322135945.24107-1-vkuznets@redhat.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: Wei Liu , Ian Jackson List-Id: xen-devel@lists.xenproject.org UmVwbGFjZSByYXcgeHNfcmVhZCgpIGNhbGxzIHdpdGggbGlieGxfX3hzX3JlYWRfY2hlY2tlZCgp IGFuZCBiYWlsIG9uIGVycm9yLgoKU2lnbmVkLW9mZi1ieTogVml0YWx5IEt1em5ldHNvdiA8dmt1 em5ldHNAcmVkaGF0LmNvbT4KLS0tCiB0b29scy9saWJ4bC9saWJ4bF9jcmVhdGUuYyB8IDI2ICsr KysrKysrKysrKysrKystLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTYgaW5zZXJ0aW9ucygr KSwgMTAgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvdG9vbHMvbGlieGwvbGlieGxfY3JlYXRl LmMgYi90b29scy9saWJ4bC9saWJ4bF9jcmVhdGUuYwppbmRleCA0NmI4MGIyLi5iNjVjOTcxIDEw MDY0NAotLS0gYS90b29scy9saWJ4bC9saWJ4bF9jcmVhdGUuYworKysgYi90b29scy9saWJ4bC9s aWJ4bF9jcmVhdGUuYwpAQCAtMTY5Niw4ICsxNjk2LDggQEAgc3RhdGljIGludCBkb19kb21haW5f c29mdF9yZXNldChsaWJ4bF9jdHggKmN0eCwKICAgICBsaWJ4bF9fZG9tYWluX2NyZWF0ZV9zdGF0 ZSAqZGNzOwogICAgIGxpYnhsX19kb21haW5fYnVpbGRfc3RhdGUgKnN0YXRlOwogICAgIGxpYnhs X19kb21haW5fc2F2ZV9zdGF0ZSAqZHNzOwotICAgIGNoYXIgKmRvbV9wYXRoLCAqeHNfc3RvcmVf bWZuLCAqeHNfY29uc29sZV9tZm47Ci0gICAgY29uc3QgY2hhciAqY29uc29sZV90dHk7CisgICAg Y29uc3QgY2hhciAqY29uc29sZV90dHksICp4c19zdG9yZV9tZm4sICp4c19jb25zb2xlX21mbjsK KyAgICBjaGFyICpkb21fcGF0aDsKICAgICB1aW50MzJfdCBkb21pZF9vdXQ7CiAgICAgaW50IHJj OwogCkBAIC0xNzI2LDE3ICsxNzI2LDIzIEBAIHN0YXRpYyBpbnQgZG9fZG9tYWluX3NvZnRfcmVz ZXQobGlieGxfY3R4ICpjdHgsCiAgICAgICAgIGdvdG8gb3V0OwogICAgIH0KIAotICAgIHhzX3N0 b3JlX21mbiA9IHhzX3JlYWQoY3R4LT54c2gsIFhCVF9OVUxMLAotICAgICAgICAgICAgICAgICAg ICAgICAgICAgR0NTUFJJTlRGKCIlcy9zdG9yZS9yaW5nLXJlZiIsIGRvbV9wYXRoKSwKLSAgICAg ICAgICAgICAgICAgICAgICAgICAgIE5VTEwpOworICAgIHJjID0gbGlieGxfX3hzX3JlYWRfY2hl Y2tlZChnYywgWEJUX05VTEwsCisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIEdDU1BS SU5URigiJXMvc3RvcmUvcmluZy1yZWYiLCBkb21fcGF0aCksCisgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICZ4c19zdG9yZV9tZm4pOworICAgIGlmIChyYykgeworICAgICAgICBMT0dE KEVSUk9SLCBkb21pZF9zb2Z0X3Jlc2V0LCAiZmFpbGVkIHRvIHJlYWQgc3RvcmUvcmluZy1yZWYu Iik7CisgICAgICAgIGdvdG8gb3V0OworICAgIH0KICAgICBzdGF0ZS0+c3RvcmVfbWZuID0geHNf c3RvcmVfbWZuID8gYXRvbCh4c19zdG9yZV9tZm4pOiAwOwotICAgIGZyZWUoeHNfc3RvcmVfbWZu KTsKIAotICAgIHhzX2NvbnNvbGVfbWZuID0geHNfcmVhZChjdHgtPnhzaCwgWEJUX05VTEwsCi0g ICAgICAgICAgICAgICAgICAgICAgICAgICAgIEdDU1BSSU5URigiJXMvY29uc29sZS9yaW5nLXJl ZiIsIGRvbV9wYXRoKSwKLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgTlVMTCk7CisgICAg cmMgPSBsaWJ4bF9feHNfcmVhZF9jaGVja2VkKGdjLCBYQlRfTlVMTCwKKyAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgR0NTUFJJTlRGKCIlcy9jb25zb2xlL3JpbmctcmVmIiwgZG9tX3Bh dGgpLAorICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAmeHNfY29uc29sZV9tZm4pOwor ICAgIGlmIChyYykgeworICAgICAgICBMT0dEKEVSUk9SLCBkb21pZF9zb2Z0X3Jlc2V0LCAiZmFp bGVkIHRvIHJlYWQgY29uc29sZS9yaW5nLXJlZi4iKTsKKyAgICAgICAgZ290byBvdXQ7CisgICAg fQogICAgIHN0YXRlLT5jb25zb2xlX21mbiA9IHhzX2NvbnNvbGVfbWZuID8gYXRvbCh4c19jb25z b2xlX21mbik6IDA7Ci0gICAgZnJlZSh4c19jb25zb2xlX21mbik7CiAKICAgICByYyA9IGxpYnhs X194c19yZWFkX21hbmRhdG9yeShnYywgWEJUX05VTEwsCiAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgR0NTUFJJTlRGKCIlcy9jb25zb2xlL3R0eSIsIGRvbV9wYXRoKSwKLS0gCjIu OS4zCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3Rz Lnhlbi5vcmcveGVuLWRldmVsCg==