From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Jackson Subject: [PATCH] libxl: Fix NULL pointer due to XSA-178 fix wrong XS nodename Date: Wed, 8 Jun 2016 15:56:36 +0100 Message-ID: <1465397796-652-1-git-send-email-ian.jackson@eu.citrix.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.xensource.com Cc: Wei Liu , Ian Jackson , security@xenproject.org, Jan Beulich List-Id: xen-devel@lists.xenproject.org SW4gImxpYnhsOiBEbyBub3QgdHJ1c3QgYmFja2VuZCBmb3IgZGlzayBlamVjdCB2ZGV2IiAoYzY5 ODcxYTJmYjI2IG9uCnhlbi5naXQjc3RhZ2luZykgd2UgY2hhbmdlZCBsaWJ4bF9ldmVuYWJsZV9k aXNrX2VqZWN0IHRvIHJlYWQgdGhlCmRldmljZSB2ZGV2IG91dCBvZiB4ZW5zdG9yZSBmcm9tIHRo ZSAvbGlieGwgcGF0aCwgcmF0aGVyIHRoYW4gdGhlCmJhY2tlbmQgcGF0aCwgYW5kIHRvIHJlYWQg aXQgZHVyaW5nIHNldHVwIHJhdGhlciB0aGFuIG9uIGVhY2ggZXZlbnQuCgpIb3dldmVyLCB0aGUg cGF0Y2ggaGFzIGEgbWlzdGFrZToKICAgIC0gICAgICAgIEdDU1BSSU5URigiJXMvZGV2IiwgYmFj a2VuZCksIE5VTEwpOwogICAgKyAgICAgICAgR0NTUFJJTlRGKCIlcy92ZGV2IiwgbGlieGxfcGF0 aCksICZjb25maWd1cmVkX3ZkZXYpOwogICAgICAgICAgICAgICAgICAgICAgICAgICBeClNwb3Qg dGhlIGV4dHJhICJ2Ii4gIFRoaXMgY2F1c2VzIGNvbmZpZ3VyZWRfdmRldiBhbHdheXMgdG8gYmUg TlVMTC4KY29uZmlndXJlZF92ZGV2IGlzIHBhc3NlZCB0byBbbGlieGxfX11zdHJkdXAuCgpJbiBY ZW4gNC42IGFuZCBsYXRlciBsaWJ4bF9fc3RyZHVwIGlzIHVzZWQgYW5kIHRvbGVyYXRlcyBOVUxM LgpldmctPnZkZXYgaXMgc2V0IHRvIE5VTEwuICBUaGlzIHByb3BhZ2F0ZXMgdG8gdGhlIGB2ZGV2 JyBmaWVsZCBpbiB0aGUKZ2VuZXJhdGVkIGV2ZW50LiAgVGhpcyBtYXkgb3IgbWF5IG5vdCBjYXVz ZSBmdXJ0aGVyIHRyb3VibGUsIGRlcGVuZGluZwpvbiB0aGUgY2FsbGluZyBhcHBsaWNhdGlvbi4g IEluIG91ciBvc3N0ZXN0IHRlc3QgY2FzZXMgaXQgZG9lcyBub3QKY2F1c2UgYW55IHRyb3VibGUs IHNvIHRoZSBidWcgZ29lcyB1bmRldGVjdGVkLgoKSW4gWGVuIDQuNSBhbmQgZWFybGllciwgdGhl IHN0cmR1cCBkb2VzIG5vdCB0b2xlcmF0ZSBOVUxMLCBhbmQgbGlieGwKY3Jhc2hlcyBpbW1lZGlh dGVseS4gIFRoaXMgaGFzIGJlZW4gZGV0ZWN0ZWQgYnkgb3NzdGVzdCBhcyBhCnJlZ3Jlc3Npb24g aW4gWGVuIDQuNS4KCklNTyB0aGlzIHBhdGNoIHNob3VsZCBiZSBhcHBsaWVkIGltbWVkaWF0ZWx5 IHRvCiAgeGVuLmdpdCNzdGFnaW5nLTQuNSAodG8gY2hlY2sgdGhhdCBpdCBmaXhlcyB0aGUgb3Nz dGVzdCByZWdyZXNzaW9uKQogIHhlbi5naXQjc3RhZ2luZyAgICAgKHRvIGNoZWNrIHRoYXQgaXQg ZG9lcyBub3QgYnJlYWsgbWFzdGVyCgpTdWJqZWN0IHRvIHBhc3NlcywgaXQgc2hvdWxkIHRoZW4g YmUgcHJvcGFnYXRlZCB0byBhbGwgc3VwcG9ydGVkCnN0YWJsZSB0cmVlcyBhbmQgYWxzbyBiZSBt ZW50aW9uZWQgaW4gYW4gdXBkYXRlIHRvIFhTQS0xNzguCgpTaWduZWQtb2ZmLWJ5OiBJYW4gSmFj a3NvbiA8SWFuLkphY2tzb25AZXUuY2l0cml4LmNvbT4KQ0M6IHNlY3VyaXR5QHhlbnByb2plY3Qu b3JnCkNDOiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+CkNDOiBXZWkgTGl1IDx3ZWku bGl1MkBjaXRyaXguY29tPgotLS0KIHRvb2xzL2xpYnhsL2xpYnhsLmMgfCAgICAyICstCiAxIGZp bGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS90 b29scy9saWJ4bC9saWJ4bC5jIGIvdG9vbHMvbGlieGwvbGlieGwuYwppbmRleCAwMDZiODNmLi43 NTg0OTY2IDEwMDY0NAotLS0gYS90b29scy9saWJ4bC9saWJ4bC5jCisrKyBiL3Rvb2xzL2xpYnhs L2xpYnhsLmMKQEAgLTEzOTksNyArMTM5OSw3IEBAIGludCBsaWJ4bF9ldmVuYWJsZV9kaXNrX2Vq ZWN0KGxpYnhsX2N0eCAqY3R4LCB1aW50MzJfdCBndWVzdF9kb21pZCwKIAogICAgIGNvbnN0IGNo YXIgKmNvbmZpZ3VyZWRfdmRldjsKICAgICByYyA9IGxpYnhsX194c19yZWFkX2NoZWNrZWQoZ2Ms IFhCVF9OVUxMLAotICAgICAgICAgICAgR0NTUFJJTlRGKCIlcy92ZGV2IiwgbGlieGxfcGF0aCks ICZjb25maWd1cmVkX3ZkZXYpOworICAgICAgICAgICAgR0NTUFJJTlRGKCIlcy9kZXYiLCBsaWJ4 bF9wYXRoKSwgJmNvbmZpZ3VyZWRfdmRldik7CiAgICAgaWYgKHJjKSBnb3RvIG91dDsKIAogICAg IGV2Zy0+dmRldiA9IGxpYnhsX19zdHJkdXAoTk9HQywgY29uZmlndXJlZF92ZGV2KTsKLS0gCjEu Ny4xMC40CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K WGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK