From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= Subject: Re: [PATCH] drm: fix the usage after free Date: Mon, 24 Aug 2015 09:51:57 +0200 Message-ID: <55DACD1D.1050600@vodafone.de> References: <1440388573-2065-1-git-send-email-Jammy.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id 6390F6E347 for ; Mon, 24 Aug 2015 00:52:04 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id 981F855453 for ; Mon, 24 Aug 2015 09:52:03 +0200 (CEST) Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix2.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HTi062CKGDQZ for ; Mon, 24 Aug 2015 09:52:01 +0200 (CEST) In-Reply-To: <1440388573-2065-1-git-send-email-Jammy.Zhou@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jammy Zhou , dri-devel@lists.freedesktop.org, master.homer@gmail.com List-Id: dri-devel@lists.freedesktop.org T24gMjQuMDguMjAxNSAwNTo1NiwgSmFtbXkgWmhvdSB3cm90ZToKPiBGcm9tOiBNYXRoaWFzIFRp bGxtYW4gPG1hc3Rlci5ob21lckBnbWFpbC5jb20+Cj4KPiBGb3IgcmVhZGRpcl9yKCksIHRoZSBu ZXh0IGRpcmVjdG9yeSBlbnRyeSBpcyByZXR1cm5lZCBpbiBjYWxsZXItYWxsb2N0ZWQKPiBidWZm ZXIgKHBvaW50ZXJlZCBieSBwZW50IGhlcmUpLgo+Cj4gaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9w Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTE3MDQKPgo+IFNpZ25lZC1vZmYtYnk6IEphbW15IFpob3Ug PEphbW15Llpob3VAYW1kLmNvbT4KCldvdWxkIGJlIG1vcmUgY29udmVuaWVudCBpZiBNYXRoaWFz IHdvdWxkIGFkZCBoaXMgU2lnbmVkLW9mZi1ieSBhcyB3ZWxsIAphbmQgc2VuZCBvdXQgdGhlIHBh dGNoLCBjYXVzZSBoZSBpcyB0aGUgb3JpZ2luYWwgYXV0aG9yLgoKQW55d2F5IHRoZSBwYXRjaCBp cyBjbGVhcmx5IGEgbmljZSBjYXRjaCBhbmQgUmV2aWV3ZWQtYnk6IENocmlzdGlhbiAKS8O2bmln IDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+CgpSZWdhcmRzLApDaHJpc3RpYW4uCgo+IC0tLQo+ ICAgeGY4NmRybS5jIHwgNSArKystLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygr KSwgMiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS94Zjg2ZHJtLmMgYi94Zjg2ZHJtLmMK PiBpbmRleCA1ZTAyOTY5Li5hN2NjNjQzIDEwMDY0NAo+IC0tLSBhL3hmODZkcm0uYwo+ICsrKyBi L3hmODZkcm0uYwo+IEBAIC0yODAzLDExICsyODAzLDEyIEBAIHN0YXRpYyBjaGFyICpkcm1HZXRN aW5vck5hbWVGb3JGRChpbnQgZmQsIGludCB0eXBlKQo+ICAgCj4gICAJd2hpbGUgKHJlYWRkaXJf cihzeXNkaXIsIHBlbnQsICZlbnQpID09IDAgJiYgZW50ICE9IE5VTEwpIHsKPiAgIAkJaWYgKHN0 cm5jbXAoZW50LT5kX25hbWUsIG5hbWUsIGxlbikgPT0gMCkgewo+ICsJCQlzbnByaW50ZihkZXZf bmFtZSwgc2l6ZW9mKGRldl9uYW1lKSwgRFJNX0RJUl9OQU1FICIvJXMiLAo+ICsJCQkJIGVudC0+ ZF9uYW1lKTsKPiArCj4gICAJCQlmcmVlKHBlbnQpOwo+ICAgCQkJY2xvc2VkaXIoc3lzZGlyKTsK PiAgIAo+IC0JCQlzbnByaW50ZihkZXZfbmFtZSwgc2l6ZW9mKGRldl9uYW1lKSwgRFJNX0RJUl9O QU1FICIvJXMiLAo+IC0JCQkJIGVudC0+ZF9uYW1lKTsKPiAgIAkJCXJldHVybiBzdHJkdXAoZGV2 X25hbWUpOwo+ICAgCQl9Cj4gICAJfQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWwK