From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Peres Subject: Re: [PATCH] bios: fix a potential NULL deref in the PROM shadowing function Date: Fri, 30 May 2014 01:43:26 +0200 Message-ID: <5387C61E.2070203@free.fr> References: <1396555961-2252-1-git-send-email-martin.peres@free.fr> <538457CD.5080208@free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: Ben Skeggs Cc: "nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" , Ben Skeggs List-Id: nouveau.vger.kernel.org T24gMzAvMDUvMjAxNCAwMTozOSwgQmVuIFNrZWdncyB3cm90ZToKPiBPbiBUdWUsIE1heSAyNywg MjAxNCBhdCA3OjE1IFBNLCBNYXJ0aW4gUGVyZXMgPG1hcnRpbi5wZXJlc0BmcmVlLmZyPiB3cm90 ZToKPj4gTGUgMDMvMDQvMjAxNCAyMjoxMiwgTWFydGluIFBlcmVzIGEgw6ljcml0IDoKPj4KPj4+ IFJlcG9ydGVkLWJ5OiBEYW4gQ2FycGVudGVyIDxkYW4uY2FycGVudGVyQG9yYWNsZS5jb20+Cj4+ PiBTaWduZWQtb2ZmLWJ5OiBNYXJ0aW4gUGVyZXMgPG1hcnRpbi5wZXJlc0BmcmVlLmZyPgo+Pj4g LS0tCj4+PiAgICBudmttL3N1YmRldi9iaW9zL2Jhc2UuYyB8IDkgKysrKystLS0tCj4+PiAgICAx IGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQo+Pj4KPj4+IGRp ZmYgLS1naXQgYS9udmttL3N1YmRldi9iaW9zL2Jhc2UuYyBiL252a20vc3ViZGV2L2Jpb3MvYmFz ZS5jCj4+PiBpbmRleCAzZGU3ZDgxLi41Zjg2NDNkIDEwMDY0NAo+Pj4gLS0tIGEvbnZrbS9zdWJk ZXYvYmlvcy9iYXNlLmMKPj4+ICsrKyBiL252a20vc3ViZGV2L2Jpb3MvYmFzZS5jCj4+PiBAQCAt MTgzLDEwICsxODMsMTEgQEAgbm91dmVhdV9iaW9zX3NoYWRvd19wcm9tKHN0cnVjdCBub3V2ZWF1 X2Jpb3MgKmJpb3MpCj4+PiAgICAgICAgICAgICAgICAgIGdvdG8gb3V0Owo+Pj4KPj4+ICAgICAg ICAgIGJpb3MtPmRhdGEgPSBrbWFsbG9jKGJpb3MtPnNpemUsIEdGUF9LRVJORUwpOwo+Pj4gLSAg ICAgICBpZiAoYmlvcy0+ZGF0YSkgewo+Pj4gLSAgICAgICAgICAgICAgIGZvciAoaSA9IDA7IGkg PCBiaW9zLT5zaXplOyBpICs9IDQpCj4+PiAtICAgICAgICAgICAgICAgICAgICAgICAoKHUzMiAq KWJpb3MtPmRhdGEpW2kvNF0gPSBudl9yZDMyKGJpb3MsIDB4MzAwMDAwCj4+PiArIGkpOwo+Pj4g LSAgICAgICB9Cj4+PiArICAgICAgIGlmICghYmlvcy0+ZGF0YSkKPj4+ICsgICAgICAgICAgICAg ICBnb3RvIG91dDsKPj4+ICsKPj4+ICsgICAgICAgZm9yIChpID0gMDsgaSA8IGJpb3MtPnNpemU7 IGkgKz0gNCkKPj4+ICsgICAgICAgICAgICAgICAoKHUzMiAqKWJpb3MtPmRhdGEpW2kvNF0gPSBu dl9yZDMyKGJpb3MsIDB4MzAwMDAwICsgaSk7Cj4+Pgo+Pj4gICAgICAgICAgLyogY2hlY2sgdGhl IFBDSSByZWNvcmQgaGVhZGVyICovCj4+PiAgICAgICAgICBwY2lyID0gbnZfcm8xNihiaW9zLCAw eDAwMTgpOwo+Pj4KPj4gVGhpcyBwYXRjaCBuZXZlciBnb3QgcmV2aWV3ZWQgb3IgcHVzaGVkLiBJ dCBzaG91bGQgYWxzbyBiZSBzZW50IGFzIGEgZml4IGZvcgo+PiB0aGUgbmV4dCAzLjE1IHJjLCBp ZiBwb3NzaWJsZS4KPiBBcG9sb2dpZXMsIHRoaXMgd2FzIGluZGVlZCBvdmVybG9va2VkLiAgSSd2 ZSBtZXJnZWQgaXQuICBUaGFua3MuCkFuZCBJIHNob3VsZCBhcG9sb2dpemUgdG9vIGZvciBub3Qg Y2hlY2tpbmcgZWFybGllciA6KQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpOb3V2ZWF1IG1haWxpbmcgbGlzdApOb3V2ZWF1QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vbm91dmVh dQo=