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bethsoftvid: check return value and clean memory

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CC: libav-stable@libav.org
Bug-Id: CID 733777
This commit is contained in:
Vittorio Giovara
2014-10-24 13:15:34 +01:00
parent b46b233baf
commit e6c66f1e4e
1 changed files with 4 additions and 0 deletions
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4
libavformat/bethsoftvid.c
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@@ -189,6 +189,10 @@ static int read_frame(BVID_DemuxContext *vid, AVIOContext *pb, AVPacket *pkt,
if (vid->palette) {
uint8_t *pdata = av_packet_new_side_data(pkt, AV_PKT_DATA_PALETTE,
BVID_PALETTE_SIZE);
if (!pdata) {
ret = AVERROR(ENOMEM);
goto fail;
}
memcpy(pdata, vid->palette, BVID_PALETTE_SIZE);
av_freep(&vid->palette);
}