From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Engestrom Subject: Re: [patch] drm/vc4: fix a bounds check Date: Mon, 16 Jan 2017 23:40:10 +0000 Message-ID: <20170116234010.GA21894@engestrom.ch> References: <20170113074900.GB30524@mwanda> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) by gabe.freedesktop.org (Postfix) with ESMTPS id 643A16E57F for ; Mon, 16 Jan 2017 23:40:14 +0000 (UTC) Received: by mail-wm0-f67.google.com with SMTP id r144so34402402wme.0 for ; Mon, 16 Jan 2017 15:40:14 -0800 (PST) Content-Disposition: inline In-Reply-To: <20170113074900.GB30524@mwanda> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Dan Carpenter Cc: kernel-janitors@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gRnJpZGF5LCAyMDE3LTAxLTEzIDEwOjQ5OjAwICswMzAwLCBEYW4gQ2FycGVudGVyIHdyb3Rl Ogo+IFdlIGFjY2lkZW50YWxseSByZXR1cm4gc3VjY2VzcyBldmVuIGlmIHZjNF9mdWxsX3Jlc19i b3VuZHNfY2hlY2soKSBmYWlscy4KPiAKPiBGaXhlczogZDViMWE3OGE3NzJmICgiZHJtL3ZjNDog QWRkIHN1cHBvcnQgZm9yIGRyYXdpbmcgM0QgZnJhbWVzLiIpCj4gU2lnbmVkLW9mZi1ieTogRGFu IENhcnBlbnRlciA8ZGFuLmNhcnBlbnRlckBvcmFjbGUuY29tPgo+IC0tLQo+IE5vdCB0ZXN0ZWQu CgpJdCB3b3VsZCBiZSBnb29kIHRvIHRlc3QgaXQsIGJ1dCB0aGUgcHJldmlvdXMgY29kZSB3b3Vs ZCBhbHdheXMgcmV0dXJuwqAwLAphbmQgZnJvbSBhIHF1aWNrIGxvb2sgdGhlIGNhbGxlcnMgZXhw ZWN0IG5vbi16ZXJvIHZhbHVlcyBvbiBlcnJvciwgc28KdGhpcyBtYWtlcyBtb3JlIHNlbnNlIGF0 IGxlYXN0LgpSZXZpZXdlZC1ieTogRXJpYyBFbmdlc3Ryb20gPGVyaWNAZW5nZXN0cm9tLmNoPgoK PiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfcmVuZGVyX2NsLmMgYi9k cml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9yZW5kZXJfY2wuYwo+IGluZGV4IDA4ODg2YTMuLjVjZGQw MDMgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfcmVuZGVyX2NsLmMKPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vdmM0L3ZjNF9yZW5kZXJfY2wuYwo+IEBAIC00NjEsNyArNDYx LDcgQEAgc3RhdGljIGludCB2YzRfcmNsX3N1cmZhY2Vfc2V0dXAoc3RydWN0IHZjNF9leGVjX2lu Zm8gKmV4ZWMsCj4gIAkJfQo+ICAKPiAgCQlyZXQgPSB2YzRfZnVsbF9yZXNfYm91bmRzX2NoZWNr KGV4ZWMsICpvYmosIHN1cmYpOwo+IC0JCWlmICghcmV0KQo+ICsJCWlmIChyZXQpCj4gIAkJCXJl dHVybiByZXQ7Cj4gIAo+ICAJCXJldHVybiAwOwoKVGhpcyBub3cgYm9pbHMgZG93biB0byBgcmV0 dXJuwqB2YzRfZnVsbF9yZXNfYm91bmRzX2NoZWNrKC4uLik7YCwgc28geW91CmNvdWxkIGdldCBy aWQgb2YgdGhlIGByZXRgIHZhcmlhYmxlIGNvbXBsZXRlbHkgOikKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==