From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH 1/7] device: prevent a NULL pointer dereference in __intel_peek_fd Date: Mon, 15 Feb 2016 12:24:04 +0000 Message-ID: <56C1C364.8050602@intel.com> References: <1455294689-29249-1-git-send-email-martin.peres@linux.intel.com> <1455294689-29249-2-git-send-email-martin.peres@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id EF6656E62F for ; Mon, 15 Feb 2016 12:24:05 +0000 (UTC) In-Reply-To: <1455294689-29249-2-git-send-email-martin.peres@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Martin Peres , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMTIvMDIvMTYgMTY6MzEsIE1hcnRpbiBQZXJlcyB3cm90ZToKPiBUaGlzIGlzIG5vdCBhIGJp ZyBpc3N1ZSB0byByZXR1cm4gLTEgc2luY2UgdGhlIG9ubHkgY29kZXBhdGggdGhhdCB1c2VzCj4g aXQgaXMgZm9yIGRpc3BsYXkgcHVycG9zZXMuCj4KPiBDYXVnaHQgYnkgS2xvY2t3b3JrLgo+Cj4g U2lnbmVkLW9mZi1ieTogTWFydGluIFBlcmVzIDxtYXJ0aW4ucGVyZXNAbGludXguaW50ZWwuY29t Pgo+IC0tLQo+ICAgc3JjL2ludGVsX2RldmljZS5jIHwgNSArKysrLQo+ICAgMSBmaWxlIGNoYW5n ZWQsIDQgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdpdCBhL3NyYy9p bnRlbF9kZXZpY2UuYyBiL3NyYy9pbnRlbF9kZXZpY2UuYwo+IGluZGV4IDU0YzE0NDMuLjM1ZTY1 MmEgMTAwNjQ0Cj4gLS0tIGEvc3JjL2ludGVsX2RldmljZS5jCj4gKysrIGIvc3JjL2ludGVsX2Rl dmljZS5jCj4gQEAgLTY1MCw3ICs2NTAsMTAgQEAgaW50IF9faW50ZWxfcGVla19mZChTY3JuSW5m b1B0ciBzY3JuKQo+ICAgCWRldiA9IGludGVsX2RldmljZShzY3JuKTsKPiAgIAlhc3NlcnQoZGV2 ICYmIGRldi0+ZmQgIT0gLTEpOwoKRG9lc24ndCBLbG9jd29yayByZWNvZ25pc2UgdGhlIGFzc2Vy dCgpIGFib3ZlPwpJIHRob3VnaHQgdGhhdCB3b3VsZCB0ZWxsIGl0IHRoYXQgZGV2IGNhbid0IGJl IE5VTEwuCgouRGF2ZS4KCj4gLQlyZXR1cm4gZGV2LT5mZDsKPiArCWlmICghZGV2KQo+ICsJCXJl dHVybiAtMTsKPiArCWVsc2UKPiArCQlyZXR1cm4gZGV2LT5mZDsKPiAgIH0KPgo+ICAgaW50IGlu dGVsX2hhc19yZW5kZXJfbm9kZShzdHJ1Y3QgaW50ZWxfZGV2aWNlICpkZXYpCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK