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Tue, 06 Feb 2024 04:10:41 -0800 (PST) MIME-Version: 1.0 References: <20240205180005.12440-1-post@frankplowman.com> In-Reply-To: <20240205180005.12440-1-post@frankplowman.com> From: Nuo Mi Date: Tue, 6 Feb 2024 20:10:29 +0800 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] lavc/vvc: Fix slice_idx out-of-bounds memset X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Frank Plowman Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: T24gVHVlLCBGZWIgNiwgMjAyNCBhdCAyOjAw4oCvQU0gPHBvc3RAZnJhbmtwbG93bWFuLmNvbT4g d3JvdGU6Cgo+IEZyb206IEZyYW5rIFBsb3dtYW4gPHBvc3RAZnJhbmtwbG93bWFuLmNvbT4KPgo+ IElmIHRoZSBudW1iZXIgb2YgQ1RVcyByZWR1Y2VzIGJldHdlZW4gb25lIHBpY3R1cmUgYW5kIHRo ZSBuZXh0LCB0aGUKPiBzbGljZV9pZHggdGFibGUgaXMgcmVkdWNlZCBpbiBzaXplIGluIHRoZSBm cmFtZV9jb250ZXh0X2Zvcl9lYWNoX3RsIGNhbGwKPiBvbiB2dmNkZWMuYzozMjEuICBXaGVuIGlu aXRpYWxpc2luZyB0aGUgc2xpY2VfaWR4IHRhYmxlIG9uIHZ2Y2RlYy5jOjMyNSwKPiB0aGUgb2xk IGNvZGUgdXNlcyBmYy0+dGFiLnN6LmN0dV9jb3VudCB3aGVuIGNhbGN1bGF0aW5nIHRoZSB0YWJs ZSBzaXplLgo+IGZjLT50YWIuc3ouY3R1X2NvdW50IGhvbGRzIHRoZSBvbGQgY3R1IGNvdW50IGF0 IHRoaXMgcG9pbnQgaG93ZXZlciwgbm90Cj4gYmVpbmcgdXBkYXRlZCB0byBob2xkIHRoZSBuZXcg Y3R1IGNvdW50IHVudGlsIHZ2Y2RlYy5jOjM0Mi4gIFRoaXMgY2F1c2VzCj4gYW4gb3V0LW9mLWJv dW5kcyB3cml0ZS4KPgo+IFBhdGNoIGZpeGVzIHRoZSBwcm9ibGVtIGJ5IHVzaW5nIHBwcy0+Y3Ri X2NvdW50LCB3aGljaCB3YXMganVzdCB1c2VkCj4gd2hlbiBhbGxvY2F0aW5nIHRoZSB0YWJsZSwg aW4gcGxhY2Ugb2YgZmMtPnRhYi5zei5jdHVfY291bnQgd2hlbgo+IGluaXRpYWxpc2luZyB0aGUg dGFibGUuCj4KPiBTaWduZWQtb2ZmLWJ5OiBGcmFuayBQbG93bWFuIDxwb3N0QGZyYW5rcGxvd21h bi5jb20+Cj4gLS0tCj4gIGxpYmF2Y29kZWMvdnZjL3Z2Y2RlYy5jIHwgMiArLQo+ICAxIGZpbGUg Y2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9s aWJhdmNvZGVjL3Z2Yy92dmNkZWMuYyBiL2xpYmF2Y29kZWMvdnZjL3Z2Y2RlYy5jCj4gaW5kZXgg MWEwNTA2MDBlYi4uODE2M2I1ZWNiNiAxMDA2NDQKPiAtLS0gYS9saWJhdmNvZGVjL3Z2Yy92dmNk ZWMuYwo+ICsrKyBiL2xpYmF2Y29kZWMvdnZjL3Z2Y2RlYy5jCj4gQEAgLTMyMiw3ICszMjIsNyBA QCBzdGF0aWMgaW50IHBpY19hcnJheXNfaW5pdChWVkNDb250ZXh0ICpzLAo+IFZWQ0ZyYW1lQ29u dGV4dCAqZmMpCj4gICAgICBpZiAocmV0IDwgMCkKPiAgICAgICAgICByZXR1cm4gcmV0Owo+Cj4g LSAgICBtZW1zZXQoZmMtPnRhYi5zbGljZV9pZHgsIC0xLCBzaXplb2YoKmZjLT50YWIuc2xpY2Vf aWR4KSAqCj4gZmMtPnRhYi5zei5jdHVfY291bnQpOwo+ICsgICAgbWVtc2V0KGZjLT50YWIuc2xp Y2VfaWR4LCAtMSwgc2l6ZW9mKCpmYy0+dGFiLnNsaWNlX2lkeCkgKiBjdHVfY291bnQpOwo+CmFw cGxpZWQsCnRoYW5rIHlvdSBmcmFuawoKPgo+ICAgICAgaWYgKGZjLT50YWIuc3ouY3R1X2NvdW50 ICE9IGN0dV9jb3VudCkgewo+ICAgICAgICAgIGZmX3JlZnN0cnVjdF9wb29sX3VuaW5pdCgmZmMt PnJwbF90YWJfcG9vbCk7Cj4gLS0KPiAyLjQzLjAKPgo+IF9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZm bXBlZy1kZXZlbEBmZm1wZWcub3JnCj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGlu Zm8vZmZtcGVnLWRldmVsCj4KPiBUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3Ig ZW1haWwKPiBmZm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5z dWJzY3JpYmUiLgo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0 cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNj cmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZt cGVnLm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K