From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robin Lee Subject: [PATCH v2] libxl/libxl_dm.c: u.hvm.usbdevice_list is checked for emptiness Date: Sat, 6 May 2017 03:02:32 +0800 Message-ID: <20170505190232.27109-1-robinlee.sysu@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: Robin Lee , wei.liu2@citrix.com, ian.jackson@eu.citrix.com List-Id: xen-devel@lists.xenproject.org Q3VycmVudGx5IHVzYmRldmljZV9saXN0IGlzIG9ubHkgY2hlY2tlZCBmb3IgbnVsbGl0eS4gQnV0 IHRoZSBPQ2FtbCBiaW5kaW5nCndpbGwgY29udmVydCBlbXB0eSBsaXN0IHRvIGEgcG9pbnRlciB0 byBOVUxMLCBpbnN0ZWFkIG9mIGEgTlVMTCBwb2ludGVyLiBUaGF0Cm1lYW5zIHRoZSBPQ2FtbCBi aW5kaW5nIHdpbGwgZmFpbCB0byBkaXNhYmxlIFVTQi4KClRoaXMgcGF0Y2ggd2lsbCBjaGVjayBl bXB0aW5lc3Mgb2YgdXNiZGV2aWNlX2xpc3QuIEFuZCBOVUxMIGlzIHN0aWxsIGEgdmFsaWQgZW1w dHkgbGlzdC4KClNpZ25lZC1vZmYtYnk6IFJvYmluIExlZSA8cm9iaW5sZWUuc3lzdUBnbWFpbC5j b20+Ci0tLQogdG9vbHMvbGlieGwvbGlieGxfZG0uYyB8IDEyICsrKysrKy0tLS0tLQogMSBmaWxl IGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS90 b29scy9saWJ4bC9saWJ4bF9kbS5jIGIvdG9vbHMvbGlieGwvbGlieGxfZG0uYwppbmRleCBmOGJh ODU5Li40NGViZDcwIDEwMDY0NAotLS0gYS90b29scy9saWJ4bC9saWJ4bF9kbS5jCisrKyBiL3Rv b2xzL2xpYnhsL2xpYnhsX2RtLmMKQEAgLTU1OSw5ICs1NTksOSBAQCBzdGF0aWMgaW50IGxpYnhs X19idWlsZF9kZXZpY2VfbW9kZWxfYXJnc19vbGQobGlieGxfX2djICpnYywKICAgICAgICAgfQog ICAgICAgICBpZiAobGlieGxfZGVmYm9vbF92YWwoYl9pbmZvLT51Lmh2bS51c2IpCiAgICAgICAg ICAgICB8fCBiX2luZm8tPnUuaHZtLnVzYmRldmljZQotICAgICAgICAgICAgfHwgYl9pbmZvLT51 Lmh2bS51c2JkZXZpY2VfbGlzdCkgewotICAgICAgICAgICAgaWYgKCBiX2luZm8tPnUuaHZtLnVz YmRldmljZSAmJiBiX2luZm8tPnUuaHZtLnVzYmRldmljZV9saXN0ICkKLSAgICAgICAgICAgIHsK KyAgICAgICAgICAgIHx8IGxpYnhsX3N0cmluZ19saXN0X2xlbmd0aCgmYl9pbmZvLT51Lmh2bS51 c2JkZXZpY2VfbGlzdCkpIHsKKyAgICAgICAgICAgIGlmIChiX2luZm8tPnUuaHZtLnVzYmRldmlj ZQorICAgICAgICAgICAgICAgICYmIGxpYnhsX3N0cmluZ19saXN0X2xlbmd0aCgmYl9pbmZvLT51 Lmh2bS51c2JkZXZpY2VfbGlzdCkpIHsKICAgICAgICAgICAgICAgICBMT0dEKEVSUk9SLCBkb21p ZCwgIkJvdGggdXNiZGV2aWNlIGFuZCB1c2JkZXZpY2VfbGlzdCBzZXQiKTsKICAgICAgICAgICAg ICAgICByZXR1cm4gRVJST1JfSU5WQUw7CiAgICAgICAgICAgICB9CkBAIC0xMTQ5LDkgKzExNDks OSBAQCBzdGF0aWMgaW50IGxpYnhsX19idWlsZF9kZXZpY2VfbW9kZWxfYXJnc19uZXcobGlieGxf X2djICpnYywKICAgICAgICAgfQogICAgICAgICBpZiAobGlieGxfZGVmYm9vbF92YWwoYl9pbmZv LT51Lmh2bS51c2IpCiAgICAgICAgICAgICB8fCBiX2luZm8tPnUuaHZtLnVzYmRldmljZQotICAg ICAgICAgICAgfHwgYl9pbmZvLT51Lmh2bS51c2JkZXZpY2VfbGlzdCkgewotICAgICAgICAgICAg aWYgKCBiX2luZm8tPnUuaHZtLnVzYmRldmljZSAmJiBiX2luZm8tPnUuaHZtLnVzYmRldmljZV9s aXN0ICkKLSAgICAgICAgICAgIHsKKyAgICAgICAgICAgIHx8IGxpYnhsX3N0cmluZ19saXN0X2xl bmd0aCgmYl9pbmZvLT51Lmh2bS51c2JkZXZpY2VfbGlzdCkpIHsKKyAgICAgICAgICAgIGlmIChi X2luZm8tPnUuaHZtLnVzYmRldmljZQorICAgICAgICAgICAgICAgICYmIGxpYnhsX3N0cmluZ19s aXN0X2xlbmd0aCgmYl9pbmZvLT51Lmh2bS51c2JkZXZpY2VfbGlzdCkpIHsKICAgICAgICAgICAg ICAgICBMT0dEKEVSUk9SLCBndWVzdF9kb21pZCwgIkJvdGggdXNiZGV2aWNlIGFuZCB1c2JkZXZp Y2VfbGlzdCBzZXQiKTsKICAgICAgICAgICAgICAgICByZXR1cm4gRVJST1JfSU5WQUw7CiAgICAg ICAgICAgICB9Ci0tIAoyLjkuMwoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5v cmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=