From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 5BCDD472FC for ; Wed, 31 Jul 2024 21:30:21 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 859B868D7EA; Thu, 1 Aug 2024 00:30:19 +0300 (EEST) Received: from mail-qt1-f172.google.com (mail-qt1-f172.google.com [209.85.160.172]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 9CC6F68D720 for ; Thu, 1 Aug 2024 00:30:12 +0300 (EEST) Received: by mail-qt1-f172.google.com with SMTP id d75a77b69052e-44fdc70e695so638481cf.0 for ; Wed, 31 Jul 2024 14:30:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1722461411; x=1723066211; darn=ffmpeg.org; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=iRCA8jKIKvkEQKi79vUwxCSJQKZWNOB9U/qjr/ADBQc=; b=EvXM1n1YRl2usYpKNwjUAnuPydz81D5AEN3N1vTSVcumd1tIcgCDjf8BxoYFUeABTQ apTnHMYiUsf5uX667S99+6VOrUoL27B+JrmKZZpzbZPVIqzOHyQpJcYfY95D7VTA9NyF wI3aCd89vk3HqiFxWhRZKS0FxO08DJBDyhZFE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722461411; x=1723066211; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=iRCA8jKIKvkEQKi79vUwxCSJQKZWNOB9U/qjr/ADBQc=; b=Pn7G9ivSrhY6YuKuFAcq6OJxndSnZDzoBlirWg6Ff/kGWE5EvE9R2h0LPNn6A268Bx WQMRTt9eX1G07bI+n1T2BZJE2NmjWa47o1RlnH/D+njmHowFu0vKdnM29He1keI1g3UW w4sdg4z79luJd3t0yHUKPZRCUamdMUN5CmQWpynuLQ8stK3b6oeayUd4Au9iC1PrXXNl ySLneGYxxrTfTS/jgP6OdQd17lATRE49udMa0HoMc4MSu3lpuOoTbNJXWcvLgVqxbypd y4aIk3dAjfp4BsiQPrITKVb1Abi5aPdenWjPehgjViYLbtbwJPN9+e9ZnQkSs8RSzTRI xknA== X-Gm-Message-State: AOJu0YxtrTU45Jbyk4Hv5dvF+o/NRzXaBdCORuDo58av25Tqpb4dNf++ lkSsvJdsasdnX6H90ZsjSOeCGLA97NKkNgIrGQ8jMlP4JFXigKHQFYi8LxjAtN6lekaj9obJFh3 YFqKTohjSCaXDeM+0mA+No8/r8rTS7PI45kK231DDyXTHVo7JTw== X-Google-Smtp-Source: AGHT+IGhtVjlA3kfE1Ej8KkINx4pP6XqnU/V43k99ilBr4xv5WZIwMFOMTNhq9iUQOSgAe8OdgycqeFebND4kuYjj58= X-Received: by 2002:a05:622a:590:b0:447:e0a6:9163 with SMTP id d75a77b69052e-451809bdb0amr131721cf.14.1722461410537; Wed, 31 Jul 2024 14:30:10 -0700 (PDT) MIME-Version: 1.0 References: <172242552982.21344.6954016374655758017@lain.khirnov.net> In-Reply-To: From: Dale Curtis Date: Wed, 31 Jul 2024 14:29:55 -0700 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] Check codec_whitelist before reinitializing AVCtx.priv_data. 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 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: T24gV2VkLCBKdWwgMzEsIDIwMjQgYXQgMjoxMOKAr1BNIERhbGUgQ3VydGlzIDxkYWxlY3VydGlz QGNocm9taXVtLm9yZz4gd3JvdGU6Cgo+IE9uIFdlZCwgSnVsIDMxLCAyMDI0IGF0IDQ6MzLigK9B TSBBbnRvbiBLaGlybm92IDxhbnRvbkBraGlybm92Lm5ldD4gd3JvdGU6Cj4KPj4gUXVvdGluZyBE YWxlIEN1cnRpcyAoMjAyNC0wNy0zMSAwMToxNDoxMykKPj4gPiBJIHJlYWxpemVkIHRoZXJlIGFy ZSBhIGNvdXBsZSBtb3JlIGFsbG9jYXRpb25zIHRoYXQgY2FuIGJlIHNraXBwZWQgaGVyZQo+PiA+ IHdoZW4gYSBjb2RlYyBpcyBub3Qgb24gdGhlIGFsbG93IGxpc3QuIEhlcmUncyB0aGUgdXBkYXRl ZCBwYXRjaC4KPj4gPgo+PiA+IC0gZGFsZQo+PiA+Cj4+ID4gT24gTW9uLCBKdWwgMjksIDIwMjQg YXQgMTA6MTnigK9BTSBEYWxlIEN1cnRpcyA8ZGFsZWN1cnRpc0BjaHJvbWl1bS5vcmc+Cj4+ID4g d3JvdGU6Cj4+ID4KPj4gPiA+IFRoaXMgZW5zdXJlcyB0aGF0IGlmIGEgY29kZWMgaXNuJ3Qgb24g Y29kZWNfd2hpdGVsaXN0LCBpdHMgVlVJCj4+ID4gPiBpbmZvcm1hdGlvbiBjYW4gc3RpbGwgYmUg cG9wdWxhdGVkIGR1cmluZyBmaW5kX3N0cmVhbV9pbmZvKCkKPj4gPiA+IHZpYSBwYXJzZXJzLgo+ PiA+ID4KPj4gPiA+IFNpZ25lZC1vZmYtYnk6IERhbGUgQ3VydGlzIDxkYWxlY3VydGlzQGNocm9t aXVtLm9yZz4KPj4gPiA+IC0tLQo+PiA+ID4gIGxpYmF2Y29kZWMvYXZjb2RlYy5jIHwgMTIgKysr KysrLS0tLS0tCj4+ID4gPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgNiBkZWxl dGlvbnMoLSkKPj4gPiA+Cj4+ID4gPgo+PiA+Cj4+ID4gRnJvbSBmODcwNDJkNzdkMTNjNGM0NWY0 YjgwMDE0NmRjMTYzNDdjMTAwN2Q0IE1vbiBTZXAgMTcgMDA6MDA6MDAgMjAwMQo+PiA+IEZyb206 IERhbGUgQ3VydGlzIDxkYWxlY3VydGlzQGNocm9taXVtLm9yZz4KPj4gPiBEYXRlOiBUdWUsIDMw IEp1bCAyMDI0IDIzOjEyOjIxICswMDAwCj4+ID4gU3ViamVjdDogW1BBVENIXSBDaGVjayBjb2Rl Y193aGl0ZWxpc3QgYmVmb3JlIHJlaW5pdGlhbGl6aW5nCj4+IEFWQ3R4LnByaXZfZGF0YS4KPj4g Pgo+PiA+IFRoaXMgZW5zdXJlcyB0aGF0IGlmIGEgY29kZWMgaXNuJ3Qgb24gY29kZWNfd2hpdGVs aXN0LCBpdHMgVlVJCj4+ID4gaW5mb3JtYXRpb24gY2FuIHN0aWxsIGJlIHBvcHVsYXRlZCBkdXJp bmcgZmluZF9zdHJlYW1faW5mbygpCj4+ID4gdmlhIHBhcnNlcnMuCj4+Cj4+IENhbiB5b3UgZWxh Ym9yYXRlIG9uIHRoaXM/Cj4+Cj4KPiBUaGUgY3VycmVudCBjb2RlIHJlaW5pdGlhbGl6ZXMgdGhl IHByaXZhdGUgZGF0YSBzdHJ1Y3R1cmVzIHRoZW4gY2hlY2tzIHRoZQo+IHdoaXRlbGlzdC4gSWYg dGhlIHByaXZhdGUgZGF0YSBzZWN0aW9uIGhhZCBhbHJlYWR5IGJlZW4gZmlsbGVkIG91dCwgaXQg ZW5kcwo+IHVwIGJlaW5nIG92ZXJ3cml0dGVuIGNhdXNpbmcgZmluZF9zdHJlYW1faW5mbyB0byBk cm9wIHNpZGUgY2hhbm5lbCBkYXRhLgo+Cj4KPj4gPgo+PiA+IFNpZ25lZC1vZmYtYnk6IERhbGUg Q3VydGlzIDxkYWxlY3VydGlzQGNocm9taXVtLm9yZz4KPj4gPiAtLS0KPj4gPiAgbGliYXZjb2Rl Yy9hdmNvZGVjLmMgfCAxMSArKysrKy0tLS0tLQo+PiA+ICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNl cnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQo+PiA+Cj4+ID4gZGlmZiAtLWdpdCBhL2xpYmF2Y29k ZWMvYXZjb2RlYy5jIGIvbGliYXZjb2RlYy9hdmNvZGVjLmMKPj4gPiBpbmRleCAyMTRkY2E0NTY2 Li4xZjliM2ViMzYwIDEwMDY0NAo+PiA+IC0tLSBhL2xpYmF2Y29kZWMvYXZjb2RlYy5jCj4+ID4g KysrIGIvbGliYXZjb2RlYy9hdmNvZGVjLmMKPj4gPiBAQCAtMTc0LDYgKzE3NCwxMSBAQCBpbnQg YXR0cmlidXRlX2FsaWduX2FyZwo+PiBhdmNvZGVjX29wZW4yKEFWQ29kZWNDb250ZXh0ICphdmN0 eCwgY29uc3QgQVZDb2RlYyAqY29kZQo+PiA+ICAgICAgaWYgKGF2Y3R4LT5leHRyYWRhdGFfc2l6 ZSA8IDAgfHwgYXZjdHgtPmV4dHJhZGF0YV9zaXplID49Cj4+IEZGX01BWF9FWFRSQURBVEFfU0la RSkKPj4gPiAgICAgICAgICByZXR1cm4gQVZFUlJPUihFSU5WQUwpOwo+PiA+Cj4+ID4gKyAgICBp ZiAoYXZjdHgtPmNvZGVjX3doaXRlbGlzdCAmJiBhdl9tYXRjaF9saXN0KGNvZGVjLT5uYW1lLAo+ PiBhdmN0eC0+Y29kZWNfd2hpdGVsaXN0LCAnLCcpIDw9IDApIHsKPj4gPiArICAgICAgICBhdl9s b2coYXZjdHgsIEFWX0xPR19FUlJPUiwgIkNvZGVjICglcykgbm90IG9uIHdoaXRlbGlzdAo+PiBc JyVzXCdcbiIsIGNvZGVjLT5uYW1lLCBhdmN0eC0+Y29kZWNfd2hpdGVsaXN0KTsKPj4gPiArICAg ICAgICByZXR1cm4gQVZFUlJPUihFSU5WQUwpOwo+PiA+ICsgICAgfQo+Pgo+PiBJIHRoaW5rIHRo aXMgd2lsbCBicmVhayB0aGUgY2FzZSB3aGVyZSB0aGUgd2hpdGVsaXN0IGlzIHByb3ZpZGVkIGlu IHRoZQo+PiBvcHRpb25zIGRpY3Rpb25hcnksIGFzIGl0J3Mgbm90IGFwcGxpZWQgeWV0IGF0IHRo aXMgcG9pbnQuCj4+Cj4KPiBJIGp1c3QgY29waWVkIHRoZSBleGlzdGluZyBjb2RlIGEgZmV3IGxp bmVzIHVwLCBzbyBpdCBzZWVtcyBhbmNpbGxhcnkgdG8KPiB0aGlzIHBhdGNoLCBidXQgSSBjYW4g Zml4IGl0IGluIHRoaXMgb25lIHRvbyBpZiB5b3Ugd2FudC4KPgoKTmV2ZXJtaW5kLCBJIHNlZSB3 aGF0IHlvdSdyZSBzYXlpbmcgLS0geWVzIHRoaXMgZG9lcyBicmVhayB0aGF0IGNhc2UuClRoYW5r cyBmb3IgY2F0Y2hpbmcuIEknbGwgc2VuZCBhIGZpeCBzaG9ydGx5LgoKCj4KPgo+Pgo+PiAtLQo+ PiBBbnRvbiBLaGlybm92Cj4+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCj4+IGZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKPj4gZmZtcGVnLWRldmVsQGZm bXBlZy5vcmcKPj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRl dmVsCj4+Cj4+IFRvIHVuc3Vic2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbAo+PiBm Zm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUi Lgo+Pgo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZm bXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9m Zm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwg dmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9y ZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K