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 ESMTPS id B33DF4C8F8 for ; Tue, 11 Feb 2025 02:20:39 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 014CA68BC54; Tue, 11 Feb 2025 04:20:35 +0200 (EET) Received: from mail-qk1-f178.google.com (mail-qk1-f178.google.com [209.85.222.178]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 399FF68B379 for ; Tue, 11 Feb 2025 04:20:28 +0200 (EET) Received: by mail-qk1-f178.google.com with SMTP id af79cd13be357-7c05049e67aso136073685a.1 for ; Mon, 10 Feb 2025 18:20:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1739240426; x=1739845226; darn=ffmpeg.org; h=content-transfer-encoding:subject:from:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=8ajTSeYnxRA6jXkCpaygEW6Ieu8P3HhmtOdT92sxups=; b=g3dBTLFLf6kwO4GugCS+RJ0dSkJhJTmhSJCkTu6apBmrvabpsW7IGJ4cejoewmJGfZ uVKgAM/K4eOvQMCj5NO1r0vI6NxkHc1LRO+fp1NtQ0HRnS+gL3ivO6kiHqYdInukUf7w MFRtNqy378l+DhchprHXA7V5E9AWhCF6OfqBq6tvBiG2P0rtbI/FucReL8prHxwE3yDb 6o5b1BpC857HYVdmIBf9Btohd2d1eaj45VRiI4FHZxKW3xXq+onsY786siqGr9ik7QiG 5ET4gDj8EFUr4Sy/TuRLkK72wVQFMwBZGb6vIBrPo1pbZDE2ZhOw7B2fISOPVbzuk6fN FMLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739240426; x=1739845226; h=content-transfer-encoding:subject:from:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=8ajTSeYnxRA6jXkCpaygEW6Ieu8P3HhmtOdT92sxups=; b=QVuwTrMQaKVe1wQmi44YmWsuAWXqZpOrc1fX8bnNkHho5Zn/SfSXnkfAH+f2HW3pqV qrQQaIchPdIZYfHKigh77Np+HdQ8X+GpBCBi5fSaXtpENbXBF0oJ3ujCCoZ8iycjXAom /FQAUlIa+NeRQ9lixE8i5W/NNFDgly1jL8NxgLByeQ+8fW/FyUQOBXNg+x2MxxfsEDrJ gvkNcf18IVu89BuZf+sbq1NIf3NdmlnCELZF0sncarjyewTSjFjWG1pCHhRZuwSztd5O DSp7xeeIdI8QMNmxe2evuqwxOQEignhTtBFeNdt6ZcSfCqjdjyU0Jrqat0P4h2Z+lAe3 +cwA== X-Gm-Message-State: AOJu0YxqT8FBxqbIZYbAcuSpJjb0LZf0h2v5xOfMNCnnU/2TPHR3WnAf X09GgbeVAvbpf6Gkkym6l0sibF5WnfE4jgTAq9NS0tPnKZ9Rgn13LfFaUg== X-Gm-Gg: ASbGncvyjhSEgD/RmGgtJ/qTjeK75B6y3GlWtkEMaqDEwJbUDiGCkvh9TveZjYESOGU XuX+Pg1u7HlTVGf3vfKyBNckXlX8sPh4XVm3X9i4CKttTYFv6n+OV7HscIkyWYSDk1nBTfYaQUp m9B679QOwf5hdryTuZcbLe0gb5razvIoGh5HnnnR7z1qsvXbViSp7w2IxI0JNeWTBegmhgUrAtG otkxx3O8jFhiPV5AKCXECdjSGzCKOu5q8lUjqnxVRSMdmumNMQ1BtRjMtyRDqp1OOt1PoGp0y0l ynRj7+erRuaGCSnfyYf6e7lZlmg9mC2KPmY7AdSnMlXFPQCrabeQGz3rCaHQZ8yivf0T2tM= X-Google-Smtp-Source: AGHT+IGMAhI1AuOWr3ZkO8K0JiyY4GeKjBtPz9o95dmJ9fKx2CcJ3+GvgazwvVzuuZbXluspIVZ+LQ== X-Received: by 2002:a05:6214:2125:b0:6d8:aba8:8380 with SMTP id 6a1803df08f44-6e4456fcb6cmr228350146d6.42.1739240426280; Mon, 10 Feb 2025 18:20:26 -0800 (PST) Received: from [192.168.1.19] (pool-71-114-79-240.washdc.fios.verizon.net. [71.114.79.240]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6e459711533sm27312646d6.18.2025.02.10.18.20.24 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Feb 2025 18:20:25 -0800 (PST) Message-ID: <4811b2da-3252-45a5-a8dd-7dac502a4b76@gmail.com> Date: Mon, 10 Feb 2025 21:20:24 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: FFmpeg development discussions and patches From: Scott Theisen Subject: [FFmpeg-devel] Calling avformat_find_stream_info() more than once 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: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Hello all, avformat_find_stream_info() calls av_freep() on FFStream::info, which will cause a segmentation fault if it is called more than once on the same AVFormatContext (assuming it still has at least one of the AVStreams from when it was called previously). Is this intentional and should this be documented? Thanks, Scott Theisen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".