Hi! Attached patch is said to fix undefined behaviour, see ticket #6153, I cannot reproduce.
Please comment, Carl Eugen
From 8bbd58c465deb28737586c9292d57ab75e3de32c Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos <ceho...@ag.or.at> Date: Fri, 17 Feb 2017 00:46:14 +0100 Subject: [PATCH] lavc/avpacket: Initialize a variable in error path. Fixes ticket #6153. --- libavcodec/avpacket.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c index 24b4efb..8e028a2 100644 --- a/libavcodec/avpacket.c +++ b/libavcodec/avpacket.c @@ -348,6 +348,8 @@ uint8_t *av_packet_get_side_data(AVPacket *pkt, enum AVPacketSideDataType type, return pkt->side_data[i].data; } } + if (size) + *size = 0; return NULL; } -- 1.7.10.4
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