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([2a02:908:1252:fb60:c8cb:bea6:b85a:47d0]) by smtp.gmail.com with ESMTPSA id t15sm2570872lfr.290.2021.04.07.07.00.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Apr 2021 07:00:23 -0700 (PDT) Subject: Re: [PATCH 1/2] drm/amdgpu: Fix size overflow To: xinhui pan , amd-gfx@lists.freedesktop.org References: <20210407130451.47920-1-xinhui.pan@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <575850dc-b686-c3e0-95ec-5d51f56fcf28@gmail.com> Date: Wed, 7 Apr 2021 16:00:21 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210407130451.47920-1-xinhui.pan@amd.com> Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexander.deucher@amd.com, christian.koenig@amd.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" QW0gMDcuMDQuMjEgdW0gMTU6MDQgc2NocmllYiB4aW5odWkgcGFuOgo+IHR0bS0+bnVtX3BhZ2Vz IGlzIHVpbnQzMi4gSGl0IG92ZXJmbG93IHdoZW4gPDwgUEFHRV9TSElGVCBkaXJlY3RseQo+Cj4g Rml4OiAyMzBjMDc5ZmQgKGRybS90dG06IG1ha2UgbnVtX3BhZ2VzIHVpbnQzMl90KQo+Cj4gU2ln bmVkLW9mZi1ieTogeGluaHVpIHBhbiA8eGluaHVpLnBhbkBhbWQuY29tPgoKUmV2aWV3ZWQtYnk6 IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4gZm9yIHRoZSBzZXJp ZXMuCgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3R0bS5jIHwg MiArLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4K PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3R0bS5jIGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3R0bS5jCj4gaW5kZXggZmJhYTRjMTQ4 Y2NhLi45MzZiM2NmZGRlNTUgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRn cHUvYW1kZ3B1X3R0bS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1 X3R0bS5jCj4gQEAgLTgzMCw3ICs4MzAsNyBAQCBzdGF0aWMgaW50IGFtZGdwdV90dG1fdHRfcGlu X3VzZXJwdHIoc3RydWN0IHR0bV9kZXZpY2UgKmJkZXYsCj4gICAKPiAgIAkvKiBBbGxvY2F0ZSBh biBTRyBhcnJheSBhbmQgc3F1YXNoIHBhZ2VzIGludG8gaXQgKi8KPiAgIAlyID0gc2dfYWxsb2Nf dGFibGVfZnJvbV9wYWdlcyh0dG0tPnNnLCB0dG0tPnBhZ2VzLCB0dG0tPm51bV9wYWdlcywgMCwK PiAtCQkJCSAgICAgIHR0bS0+bnVtX3BhZ2VzIDw8IFBBR0VfU0hJRlQsCj4gKwkJCQkgICAgICAo dTY0KXR0bS0+bnVtX3BhZ2VzIDw8IFBBR0VfU0hJRlQsCj4gICAJCQkJICAgICAgR0ZQX0tFUk5F TCk7Cj4gICAJaWYgKHIpCj4gICAJCWdvdG8gcmVsZWFzZV9zZzsKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=