From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: [PATCH] libxl: don't segfault when creating domain with invalid pvusb device Date: Tue, 7 Feb 2017 12:51:08 +0100 Message-ID: <20170207115108.24592-1-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cb4Ii-000631-MZ for xen-devel@lists.xenproject.org; Tue, 07 Feb 2017 11:51:12 +0000 List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Juergen Gross , wei.liu2@citrix.com, ian.jackson@eu.citrix.com List-Id: xen-devel@lists.xenproject.org Q3JlYXRpbmcgYSBkb21haW4gd2l0aCBhbiBpbnZhbGlkIGNvbnRyb2xsZXIgc3BlY2lmaWNhdGlv biBmb3IgYSBwdnVzYgpkZXZpY2Ugd2lsbCBjdXJyZW50bHkgc2VnZmF1bHQuCgpBdm9pZCB0aGlz IGJ5IGJhaWxpbmcgb3V0IGVhcmx5IGluIGNhc2Ugb2YgYSBtYW5kYXRvcnkgeGVuc3RvcmUgcGF0 aApub3QgZXhpc3RpbmcuCgpTaWduZWQtb2YtYnk6IEp1ZXJnZW4gR3Jvc3MgPGpncm9zc0BzdXNl LmNvbT4KLS0tClRoaXMgcGF0Y2ggaXMgYSBiYWNrcG9ydCBjYW5kaWRhdGUgZm9yIDQuOAotLS0K IHRvb2xzL2xpYnhsL2xpYnhsX3VzYi5jIHwgMTMgKysrKysrKy0tLS0tLQogMSBmaWxlIGNoYW5n ZWQsIDcgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS90b29scy9s aWJ4bC9saWJ4bF91c2IuYyBiL3Rvb2xzL2xpYnhsL2xpYnhsX3VzYi5jCmluZGV4IGVhN2EyYWIu LmIyMzU1MDcgMTAwNjQ0Ci0tLSBhL3Rvb2xzL2xpYnhsL2xpYnhsX3VzYi5jCisrKyBiL3Rvb2xz L2xpYnhsL2xpYnhsX3VzYi5jCkBAIC02NTEsMTIgKzY1MSwxMyBAQCBpbnQgbGlieGxfZGV2aWNl X3VzYmN0cmxfZ2V0aW5mbyhsaWJ4bF9jdHggKmN0eCwgdWludDMyX3QgZG9taWQsCiAKICAgICB1 c2JjdHJsaW5mby0+ZGV2aWQgPSB1c2JjdHJsLT5kZXZpZDsKIAotI2RlZmluZSBSRUFEX1NVQlBB VEgocGF0aCwgc3VicGF0aCkgKHsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXAot ICAgICAgICByYyA9IGxpYnhsX194c19yZWFkX2NoZWNrZWQoZ2MsIFhCVF9OVUxMLCAgICAgICAg ICAgICAgICAgICAgICAgXAotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgR0NT UFJJTlRGKCIlcy8iIHN1YnBhdGgsIHBhdGgpLCAgICAgXAotICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgJnRtcCk7ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXAotICAg ICAgICBpZiAocmMpIGdvdG8gb3V0OyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgXAotICAgICAgICAoY2hhciAqKXRtcDsgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXAorI2RlZmluZSBSRUFEX1NVQlBBVEgocGF0 aCwgc3VicGF0aCkgKHsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIFwKKyAg ICAgICAgdG1wID0gbGlieGxfX3hzX3JlYWQoZ2MsIFhCVF9OVUxMLCBHQ1NQUklOVEYoIiVzLyIg c3VicGF0aCwgcGF0aCkpOyBcCisgICAgICAgIGlmICghdG1wKSB7ICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXAorICAgICAgICAgICAgcmMg PSBFUlJPUl9GQUlMOyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIFwKKyAgICAgICAgICAgIGdvdG8gb3V0OyAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICBcCisgICAgICAgIH0gICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXAorICAgICAg ICAoY2hhciAqKXRtcDsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgIFwKICAgICB9KQogCiAjZGVmaW5lIFJFQURfU1VCUEFUSF9JTlQocGF0aCwg c3VicGF0aCkgKHsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBcCi0tIAoyLjEwLjIKCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwg bWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9y Zy94ZW4tZGV2ZWwK