From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH XSA-followup for-4.8] libelf: fix symtab/strtab loading for 32bit domains Date: Wed, 23 Nov 2016 02:47:32 +0000 Message-ID: <20161123024732.GB23385@citrix.com> References: <1479836377-9627-1-git-send-email-roger.pau@citrix.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 1c9Nb1-0007CB-DN for xen-devel@lists.xenproject.org; Wed, 23 Nov 2016 02:47:39 +0000 Content-Disposition: inline In-Reply-To: <1479836377-9627-1-git-send-email-roger.pau@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Roger Pau Monne Cc: Stefano Stabellini , Wei Liu , George Dunlap , Andrew Cooper , Brian Marcotte , Ian Jackson , Tim Deegan , Jan Beulich , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBOb3YgMjIsIDIwMTYgYXQgMDU6Mzk6MzdQTSArMDAwMCwgUm9nZXIgUGF1IE1vbm5l IHdyb3RlOgo+IENvbW1pdCBlZDA0Y2EgaW50cm9kdWNlZCBhIGJ1ZyBpbiB0aGUgc3ltdGFiL3N0 cnRhYiBsb2FkaW5nIGZvciAzMmJpdAo+IGd1ZXN0cywgdGhhdCBjb3JydXB0ZWQgdGhlIHNlY3Rp b24gaGVhZGVycyBhcnJheSBkdWUgdG8gdGhlIHBhZGRpbmcKPiBpbnRyb2R1Y2VkIGJ5IHRoZSBl bGZfc2hkciB1bmlvbi4KPiAKPiBUaGUgRWxmIHNlY3Rpb24gaGVhZGVyIGFycmF5IG9uIDMyYml0 IHNob3VsZCBiZSBhY2Nlc3NpYmxlIGFzIGFuIGFycmF5IG9mCj4gRWxmMzJfU2hkciBlbGVtZW50 cywgYW5kIHRoZSB1bmlvbiB3aXRoIEVsZjY0X1NoZHIgZG9uZSBpbiBlbGZfc2hkciB3YXMKPiBi cmVha2luZyB0aGlzIGR1ZSB0byBzaXplIGRpZmZlcmVuY2VzIGJldHdlZW4gRWxmMzJfU2hkciBh bmQgRWxmNjRfU2hkci4KPiAKPiBGaXggdGhpcyBieSBjb3B5aW5nIGVhY2ggc2VjdGlvbiBoZWFk ZXIgb25lIGJ5IG9uZSwgYW5kIHVzaW5nIHRoZSBwcm9wZXIKPiBzaXplIGRlcGVuZGluZyBvbiB0 aGUgYml0bmVzcyBvZiB0aGUgZ3Vlc3Qga2VybmVsLiBXaGlsZSB0aGVyZSwgYWxzbyBmaXgKPiBh IGNvdXBsZSBvZiBjb25zaXN0ZW5jeSBpc3N1ZXMsIGJ5IG1ha2luZyBzdXJlIHdlIGFsd2F5cyB1 c2UgdGhlIHNpemVzIG9mCj4gb3VyIGxvY2FsIHZlcnNpb25zIG9mIHRoZSBFTEYgaGVhZGVyIGFu ZCB0aGUgRUxGIHNlY3Rpb25zIGhlYWRlcnMuCj4gCj4gUmVwb3J0ZWQtYnk6IEJyaWFuIE1hcmNv dHRlIDxtYXJjb3R0ZUBwYW5peC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogUm9nZXIgUGF1IE1vbm7D qSA8cm9nZXIucGF1QGNpdHJpeC5jb20+Cj4gQWNrZWQtYnk6IElhbiBKYWNrc29uIDxpYW4uamFj a3NvbkBldS5jaXRyaXguY29tPgo+IFJldmlld2VkLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hA c3VzZS5jb20+CgpUaGlzIGRvZXNuJ3Qgc2VlbSB0byBidWlsZCBmb3IgbWUuCgo2NCBiaXQ6Cgou Li8uLi94ZW4vY29tbW9uL2xpYmVsZi9saWJlbGYtbG9hZGVyLmM6IEluIGZ1bmN0aW9uIOKAmGVs Zl9sb2FkX2JzZHN5bXPigJk6Ci4uLy4uL3hlbi9jb21tb24vbGliZWxmL2xpYmVsZi1sb2FkZXIu YzozMDQ6NTogZXJyb3I6IOKAmGVoZHJfc2l6ZeKAmSBtYXkgYmUgdXNlZCB1bmluaXRpYWxpemVk IGluIHRoaXMgZnVuY3Rpb24gWy1XZXJyb3I9bWF5YmUtdW5pbml0aWFsaXplZF0KICAgICBlbGZf bWVtY3B5X3NhZmUoZWxmLCBFTEZfSEFORExFX1BUUlZBTChoZWFkZXJfaGFuZGxlKSwKICAgICBe Ci4uLy4uL3hlbi9jb21tb24vbGliZWxmL2xpYmVsZi1sb2FkZXIuYzoyNjQ6MzA6IG5vdGU6IOKA mGVoZHJfc2l6ZeKAmSB3YXMgZGVjbGFyZWQgaGVyZQogICAgIHVuc2lnbmVkIGxvbmcgc2hkcl9z aXplLCBlaGRyX3NpemUsIGhlYWRlcl9zaXplOwogICAgICAgICAgICAgICAgICAgICAgICAgICAg ICBeCi4uLy4uL3hlbi9jb21tb24vbGliZWxmL2xpYmVsZi1sb2FkZXIuYzozMTI6OTk6IGVycm9y OiDigJhzaGRyX3NpemXigJkgbWF5IGJlIHVzZWQgdW5pbml0aWFsaXplZCBpbiB0aGlzIGZ1bmN0 aW9uIFstV2Vycm9yPW1heWJlLXVuaW5pdGlhbGl6ZWRdCiAgICAgZWxmX3N0b3JlX2ZpZWxkX2Jp dG5lc3MoZWxmLCBoZWFkZXJfaGFuZGxlLCBlX3NoZW50c2l6ZSwgc2hkcl9zaXplKTsKICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXgouLi8uLi94ZW4vY29tbW9uL2xp YmVsZi9saWJlbGYtbG9hZGVyLmM6MjY0OjE5OiBub3RlOiDigJhzaGRyX3NpemXigJkgd2FzIGRl Y2xhcmVkIGhlcmUKICAgICB1bnNpZ25lZCBsb25nIHNoZHJfc2l6ZSwgZWhkcl9zaXplLCBoZWFk ZXJfc2l6ZTsKICAgICAgICAgICAgICAgICAgIF4KY2MxOiBhbGwgd2FybmluZ3MgYmVpbmcgdHJl YXRlZCBhcyBlcnJvcnMKCjMyIGJpdDoKCi4uLy4uL3hlbi9jb21tb24vbGliZWxmL2xpYmVsZi1s b2FkZXIuYzozMDQ6MjA6IGVycm9yOiAnZWhkcl9zaXplJyBtYXkgYmUgdXNlZCB1bmluaXRpYWxp emVkIGluIHRoaXMgZnVuY3Rpb24gWy1XZXJyb3I9dW5pbml0aWFsaXplZF0KLi4vLi4veGVuL2Nv bW1vbi9saWJlbGYvbGliZWxmLWxvYWRlci5jOjMxMjo1OiBlcnJvcjogJ3NoZHJfc2l6ZScgbWF5 IGJlIHVzZWQgdW5pbml0aWFsaXplZCBpbiB0aGlzIGZ1bmN0aW9uIFstV2Vycm9yPXVuaW5pdGlh bGl6ZWRdCgpUaGlzIHBhdGNoIGlzIGFwcGxpZWQgb24gdG9wIG9mIDk4NmY3OTBlMDE4NGQ0YmY1 NzU0NjIwNzczNzhlMTRmYTlmODVhYTkuCgpXZWkuCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBs aXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK