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 9C5894C693 for ; Wed, 31 Jul 2024 21:10:48 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 30B4768D275; Thu, 1 Aug 2024 00:10:46 +0300 (EEST) Received: from mail-qt1-f178.google.com (mail-qt1-f178.google.com [209.85.160.178]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 417A368D6CC for ; Thu, 1 Aug 2024 00:10:39 +0300 (EEST) Received: by mail-qt1-f178.google.com with SMTP id d75a77b69052e-44fdc70e695so630711cf.0 for ; Wed, 31 Jul 2024 14:10:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1722460237; x=1723065037; 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=JBi2zS0p2bl+lrqDlEgu3WYvcONOGdl6/R5m2lQG/vA=; b=k5DcWfxkpf12q2R70NpPbqlfSvQNty3f8+l3S/n/ORUU9Zi4TmEqCVY2BtGoiwvk0V Dt3mIHvfAJbjhzPEfPbL2bqNdzQHBC4DESvsEfZYDVxzz0fJTVuDS2944uqVGCS+LN/n 4Fob8+jP0uYAM2C+qLR+BN0u6kK2OF8TX6IVY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722460237; x=1723065037; 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=JBi2zS0p2bl+lrqDlEgu3WYvcONOGdl6/R5m2lQG/vA=; b=em4fg33itZumkJI8iUxmfNhql+D03y/Q0CycAzz0leLrLAX18qAwLYZTQ/6rGJr043 q1YrO1HmwknYCBVn6qlQa9dJMevoTqN5frj31d7PurIvoIIydHvMBs3c5kRQc26UPkKR 3GNzpMv6bvBd4elNMYRYPYIJpOCDT32WzxBQXlsEtnczW8mWH/+x4iCnHR6N6RWMMLE5 BMPOT8xAWQiomSN67dNdZ5ZmHDeW1GVM3kCfoi5Rsn5eILog4cIzGnXElRkGdJmWB9jW IZZZCEkEH2gH166wekRuPwbPlgC7WlvFigEIi5iBITC69wN0t8f1L54jYYf+Dux7E47i Itrg== X-Gm-Message-State: AOJu0YyOuneBk1M9wlP2wJYA5LFgq9nILmjR2I/ebed0ZSL/mrlaTe+e yFKI9m6dsAj5U6XpMfMW3un6uRmJbwTvo/2Sb9N9+mIU96bz6ZDCiP0wL4XAMyFeTH5ctdCqu5D 1MbvIE55jOK0iSGeLHe8n01Am7drtiHhwt+29eN+vtKwQX03NjQ== X-Google-Smtp-Source: AGHT+IFEjydexBnanlhAQ3M3QlqtuJ0HUzWbYOfeCmxmxhmn37d2B3VbLVWgwk7OeOLWn7EHBWITnG5bTkwds+EFPEs= X-Received: by 2002:a05:622a:1313:b0:447:e8bd:2fbe with SMTP id d75a77b69052e-45180b8821bmr21181cf.1.1722460236987; Wed, 31 Jul 2024 14:10:36 -0700 (PDT) MIME-Version: 1.0 References: <172242552982.21344.6954016374655758017@lain.khirnov.net> In-Reply-To: <172242552982.21344.6954016374655758017@lain.khirnov.net> From: Dale Curtis Date: Wed, 31 Jul 2024 14:10:24 -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: T24gV2VkLCBKdWwgMzEsIDIwMjQgYXQgNDozMuKAr0FNIEFudG9uIEtoaXJub3YgPGFudG9uQGto aXJub3YubmV0PiB3cm90ZToKCj4gUXVvdGluZyBEYWxlIEN1cnRpcyAoMjAyNC0wNy0zMSAwMTox NDoxMykKPiA+IEkgcmVhbGl6ZWQgdGhlcmUgYXJlIGEgY291cGxlIG1vcmUgYWxsb2NhdGlvbnMg dGhhdCBjYW4gYmUgc2tpcHBlZCBoZXJlCj4gPiB3aGVuIGEgY29kZWMgaXMgbm90IG9uIHRoZSBh bGxvdyBsaXN0LiBIZXJlJ3MgdGhlIHVwZGF0ZWQgcGF0Y2guCj4gPgo+ID4gLSBkYWxlCj4gPgo+ ID4gT24gTW9uLCBKdWwgMjksIDIwMjQgYXQgMTA6MTnigK9BTSBEYWxlIEN1cnRpcyA8ZGFsZWN1 cnRpc0BjaHJvbWl1bS5vcmc+Cj4gPiB3cm90ZToKPiA+Cj4gPiA+IFRoaXMgZW5zdXJlcyB0aGF0 IGlmIGEgY29kZWMgaXNuJ3Qgb24gY29kZWNfd2hpdGVsaXN0LCBpdHMgVlVJCj4gPiA+IGluZm9y bWF0aW9uIGNhbiBzdGlsbCBiZSBwb3B1bGF0ZWQgZHVyaW5nIGZpbmRfc3RyZWFtX2luZm8oKQo+ ID4gPiB2aWEgcGFyc2Vycy4KPiA+ID4KPiA+ID4gU2lnbmVkLW9mZi1ieTogRGFsZSBDdXJ0aXMg PGRhbGVjdXJ0aXNAY2hyb21pdW0ub3JnPgo+ID4gPiAtLS0KPiA+ID4gIGxpYmF2Y29kZWMvYXZj b2RlYy5jIHwgMTIgKysrKysrLS0tLS0tCj4gPiA+ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRp b25zKCspLCA2IGRlbGV0aW9ucygtKQo+ID4gPgo+ID4gPgo+ID4KPiA+IEZyb20gZjg3MDQyZDc3 ZDEzYzRjNDVmNGI4MDAxNDZkYzE2MzQ3YzEwMDdkNCBNb24gU2VwIDE3IDAwOjAwOjAwIDIwMDEK PiA+IEZyb206IERhbGUgQ3VydGlzIDxkYWxlY3VydGlzQGNocm9taXVtLm9yZz4KPiA+IERhdGU6 IFR1ZSwgMzAgSnVsIDIwMjQgMjM6MTI6MjEgKzAwMDAKPiA+IFN1YmplY3Q6IFtQQVRDSF0gQ2hl Y2sgY29kZWNfd2hpdGVsaXN0IGJlZm9yZSByZWluaXRpYWxpemluZwo+IEFWQ3R4LnByaXZfZGF0 YS4KPiA+Cj4gPiBUaGlzIGVuc3VyZXMgdGhhdCBpZiBhIGNvZGVjIGlzbid0IG9uIGNvZGVjX3do aXRlbGlzdCwgaXRzIFZVSQo+ID4gaW5mb3JtYXRpb24gY2FuIHN0aWxsIGJlIHBvcHVsYXRlZCBk dXJpbmcgZmluZF9zdHJlYW1faW5mbygpCj4gPiB2aWEgcGFyc2Vycy4KPgo+IENhbiB5b3UgZWxh Ym9yYXRlIG9uIHRoaXM/Cj4KClRoZSBjdXJyZW50IGNvZGUgcmVpbml0aWFsaXplcyB0aGUgcHJp dmF0ZSBkYXRhIHN0cnVjdHVyZXMgdGhlbiBjaGVja3MgdGhlCndoaXRlbGlzdC4gSWYgdGhlIHBy aXZhdGUgZGF0YSBzZWN0aW9uIGhhZCBhbHJlYWR5IGJlZW4gZmlsbGVkIG91dCwgaXQgZW5kcwp1 cCBiZWluZyBvdmVyd3JpdHRlbiBjYXVzaW5nIGZpbmRfc3RyZWFtX2luZm8gdG8gZHJvcCBzaWRl IGNoYW5uZWwgZGF0YS4KCgo+ID4KPiA+IFNpZ25lZC1vZmYtYnk6IERhbGUgQ3VydGlzIDxkYWxl Y3VydGlzQGNocm9taXVtLm9yZz4KPiA+IC0tLQo+ID4gIGxpYmF2Y29kZWMvYXZjb2RlYy5jIHwg MTEgKysrKystLS0tLS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCA2IGRl bGV0aW9ucygtKQo+ID4KPiA+IGRpZmYgLS1naXQgYS9saWJhdmNvZGVjL2F2Y29kZWMuYyBiL2xp YmF2Y29kZWMvYXZjb2RlYy5jCj4gPiBpbmRleCAyMTRkY2E0NTY2Li4xZjliM2ViMzYwIDEwMDY0 NAo+ID4gLS0tIGEvbGliYXZjb2RlYy9hdmNvZGVjLmMKPiA+ICsrKyBiL2xpYmF2Y29kZWMvYXZj b2RlYy5jCj4gPiBAQCAtMTc0LDYgKzE3NCwxMSBAQCBpbnQgYXR0cmlidXRlX2FsaWduX2FyZwo+ IGF2Y29kZWNfb3BlbjIoQVZDb2RlY0NvbnRleHQgKmF2Y3R4LCBjb25zdCBBVkNvZGVjICpjb2Rl Cj4gPiAgICAgIGlmIChhdmN0eC0+ZXh0cmFkYXRhX3NpemUgPCAwIHx8IGF2Y3R4LT5leHRyYWRh dGFfc2l6ZSA+PQo+IEZGX01BWF9FWFRSQURBVEFfU0laRSkKPiA+ICAgICAgICAgIHJldHVybiBB VkVSUk9SKEVJTlZBTCk7Cj4gPgo+ID4gKyAgICBpZiAoYXZjdHgtPmNvZGVjX3doaXRlbGlzdCAm JiBhdl9tYXRjaF9saXN0KGNvZGVjLT5uYW1lLAo+IGF2Y3R4LT5jb2RlY193aGl0ZWxpc3QsICcs JykgPD0gMCkgewo+ID4gKyAgICAgICAgYXZfbG9nKGF2Y3R4LCBBVl9MT0dfRVJST1IsICJDb2Rl YyAoJXMpIG5vdCBvbiB3aGl0ZWxpc3QKPiBcJyVzXCdcbiIsIGNvZGVjLT5uYW1lLCBhdmN0eC0+ Y29kZWNfd2hpdGVsaXN0KTsKPiA+ICsgICAgICAgIHJldHVybiBBVkVSUk9SKEVJTlZBTCk7Cj4g PiArICAgIH0KPgo+IEkgdGhpbmsgdGhpcyB3aWxsIGJyZWFrIHRoZSBjYXNlIHdoZXJlIHRoZSB3 aGl0ZWxpc3QgaXMgcHJvdmlkZWQgaW4gdGhlCj4gb3B0aW9ucyBkaWN0aW9uYXJ5LCBhcyBpdCdz IG5vdCBhcHBsaWVkIHlldCBhdCB0aGlzIHBvaW50Lgo+CgpJIGp1c3QgY29waWVkIHRoZSBleGlz dGluZyBjb2RlIGEgZmV3IGxpbmVzIHVwLCBzbyBpdCBzZWVtcyBhbmNpbGxhcnkgdG8KdGhpcyBw YXRjaCwgYnV0IEkgY2FuIGZpeCBpdCBpbiB0aGlzIG9uZSB0b28gaWYgeW91IHdhbnQuCgoKPgo+ IC0tCj4gQW50b24gS2hpcm5vdgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZmbXBlZy1kZXZlbEBm Zm1wZWcub3JnCj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRl dmVsCj4KPiBUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKPiBmZm1w ZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo+ Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBlZy1k ZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1wZWcu b3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlzaXQg bGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRo IHN1YmplY3QgInVuc3Vic2NyaWJlIi4K