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 B74034B8DF for ; Tue, 18 Jun 2024 19:08:09 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9E7C768D74D; Tue, 18 Jun 2024 22:08:06 +0300 (EEST) Received: from iq.passwd.hu (iq.passwd.hu [217.27.212.140]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 26CFA68D6EE for ; Tue, 18 Jun 2024 22:08:00 +0300 (EEST) Received: from localhost (localhost [127.0.0.1]) by iq.passwd.hu (Postfix) with ESMTP id CFCBEEA364 for ; Tue, 18 Jun 2024 21:07:59 +0200 (CEST) X-Virus-Scanned: amavisd-new at passwd.hu Received: from iq.passwd.hu ([127.0.0.1]) by localhost (iq.passwd.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iYjkHs6HbIuC for ; Tue, 18 Jun 2024 21:07:57 +0200 (CEST) Received: from iq (iq [217.27.212.140]) by iq.passwd.hu (Postfix) with ESMTPS id 0BE86EA107 for ; Tue, 18 Jun 2024 21:07:57 +0200 (CEST) Date: Tue, 18 Jun 2024 21:07:56 +0200 (CEST) From: Marton Balint To: FFmpeg development discussions and patches In-Reply-To: <129BCA79-0593-49DD-996C-4A564C31CF39@remlab.net> Message-ID: <9eea5412-c675-6c39-f06a-da9e0c842315@passwd.hu> References: <20240617203301.25534-1-cus@passwd.hu> <129BCA79-0593-49DD-996C-4A564C31CF39@remlab.net> MIME-Version: 1.0 X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] avutil/timestamp: avoid possible FPE when 0 is passed to av_ts_make_time_string2() 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: CgpPbiBUdWUsIDE4IEp1biAyMDI0LCBSw6ltaSBEZW5pcy1Db3VybW9udCB3cm90ZToKCj4KPgo+ IExlIDE3IGp1aW4gMjAyNCAyMjozMzowMSBHTVQrMDI6MDAsIE1hcnRvbiBCYWxpbnQgPGN1c0Bw YXNzd2QuaHU+IGEgw6ljcml0wqA6Cj4+IFNpZ25lZC1vZmYtYnk6IE1hcnRvbiBCYWxpbnQgPGN1 c0BwYXNzd2QuaHU+Cj4+IC0tLQo+PiBsaWJhdnV0aWwvdGltZXN0YW1wLmMgfCAyICstCj4+IDEg ZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+Pgo+PiBkaWZmIC0t Z2l0IGEvbGliYXZ1dGlsL3RpbWVzdGFtcC5jIGIvbGliYXZ1dGlsL3RpbWVzdGFtcC5jCj4+IGlu ZGV4IDJhM2UzMDEyYTQuLjZjMjMxYTUxN2QgMTAwNjQ0Cj4+IC0tLSBhL2xpYmF2dXRpbC90aW1l c3RhbXAuYwo+PiArKysgYi9saWJhdnV0aWwvdGltZXN0YW1wLmMKPj4gQEAgLTI0LDcgKzI0LDcg QEAgY2hhciAqYXZfdHNfbWFrZV90aW1lX3N0cmluZzIoY2hhciAqYnVmLCBpbnQ2NF90IHRzLCBB VlJhdGlvbmFsIHRiKQo+PiAgICAgICAgIHNucHJpbnRmKGJ1ZiwgQVZfVFNfTUFYX1NUUklOR19T SVpFLCAiTk9QVFMiKTsKPj4gICAgIH0gZWxzZSB7Cj4+ICAgICAgICAgZG91YmxlIHZhbCA9IGF2 X3EyZCh0YikgKiB0czsKPj4gLSAgICAgICAgZG91YmxlIGxvZyA9IGZsb29yKGxvZzEwKGZhYnMo dmFsKSkpOwo+PiArICAgICAgICBkb3VibGUgbG9nID0gKGZwY2xhc3NpZnkodmFsKSA9PSBGUF9a RVJPID8gLUlORklOSVRZIDogZmxvb3IobG9nMTAoZmFicyh2YWwpKSkpOwo+PiAgICAgICAgIGlu dCBwcmVjaXNpb24gPSAoaXNmaW5pdGUobG9nKSAmJiBsb2cgPCAwKSA/IC1sb2cgKyA1IDogNjsK Pgo+IENhbiB0aGUgbG9nIGJlIGluZmluaXRlIGFueW1vcmU/CgpZZXMsIGluIGNhc2Ugb2YgemVy byB2YWx1ZSB3ZSBleHBsaWNpdGx5IHNldCBpdCB0byAtSU5GSU5JVFksIGJ1dCBpbXBsaWNpdCAK aW5maW5pdHkgb3IgTmFOIGlzIGFsc28gcG9zc2libGUsIGJlY2F1c2UgYXZfcTJkIGNhbiByZXR1 cm4gYm90aC4KClJlZ2FyZHMsCk1hcnRvbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpmZm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBm Zm1wZWcub3JnCmh0dHBzOi8vZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZl bAoKVG8gdW5zdWJzY3JpYmUsIHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZl bC1yZXF1ZXN0QGZmbXBlZy5vcmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==