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[114.145.24.230]) by smtp.gmail.com with ESMTPSA id c25sm30484437pfi.183.2018.02.13.18.43.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 13 Feb 2018 18:43:41 -0800 (PST) From: Yusuke Nakamura To: ffmpeg-devel@ffmpeg.org Date: Wed, 14 Feb 2018 11:43:24 +0900 Message-Id: <20180214024324.10260-1-muken.the.vfrmaniac@gmail.com> X-Mailer: git-send-email 2.16.1.windows.4 Subject: [FFmpeg-devel] [PATCH] avpacket: Set dst->side_data_elems to 0 within av_packet_copy_props. X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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: Yusuke Nakamura MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" This makes you need not call av_init_packet before av_packet_copy_props like the following. AVPacket dst; av_packet_copy_props(&dst, &src); --- libavcodec/avpacket.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c index 90b8215928..1a9be60e20 100644 --- a/libavcodec/avpacket.c +++ b/libavcodec/avpacket.c @@ -571,6 +571,7 @@ FF_ENABLE_DEPRECATION_WARNINGS dst->flags = src->flags; dst->stream_index = src->stream_index; + dst->side_data_elems = 0; for (i = 0; i < src->side_data_elems; i++) { enum AVPacketSideDataType type = src->side_data[i].type; int size = src->side_data[i].size;