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| author | Janne Grunau <janne-libav@jannau.net> | 2012-12-01 23:42:11 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2012-12-05 00:02:43 +0100 |
| commit | 54c7fe6d68444cc3c5d4fdda2f2126ed79eac855 (patch) | |
| tree | 26da4142b5c700c7367404b1193bf078f6d95b72 /libavformat | |
| parent | df9b9567518f2840d79a4a96b447ebe1aa326408 (diff) | |
| download | ffmpeg-streaming-54c7fe6d68444cc3c5d4fdda2f2126ed79eac855.zip ffmpeg-streaming-54c7fe6d68444cc3c5d4fdda2f2126ed79eac855.tar.gz | |
raw demuxer: initialize end of partial packets
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/rawdec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/rawdec.c b/libavformat/rawdec.c index 1c9aabd..5e95d10 100644 --- a/libavformat/rawdec.c +++ b/libavformat/rawdec.c @@ -45,6 +45,10 @@ int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt) if (ret < 0) { av_free_packet(pkt); return ret; + } else if (ret < size) { + /* initialize end of packet for partial reads to avoid reading + * uninitialized data on allowed overreads */ + memset(pkt->data + ret, 0, FF_INPUT_BUFFER_PADDING_SIZE); } pkt->size = ret; return ret; |
