st->codec->codec_id = CODEC_ID_BINTEXT;
st->codec->extradata_size = 2;
- st->codec->extradata = av_malloc(st->codec->extradata_size);
+ st->codec->extradata = av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
st->codec->extradata[0] = 16;
st->codec->extradata_size += fontheight * (flags & 0x10 ? 512 : 256);
st->codec->codec_id = flags & 4 ? CODEC_ID_XBIN : CODEC_ID_BINTEXT;
- st->codec->extradata = av_malloc(st->codec->extradata_size);
+ st->codec->extradata = av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
st->codec->extradata[0] = fontheight;
st->codec->codec_id = CODEC_ID_BINTEXT;
st->codec->extradata_size = 2 + 48 + 4096;
- st->codec->extradata = av_malloc(st->codec->extradata_size);
+ st->codec->extradata = av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
st->codec->extradata[0] = 16;
st->codec->codec_id = CODEC_ID_IDF;
st->codec->extradata_size = 2 + 48 + 4096;
- st->codec->extradata = av_malloc(st->codec->extradata_size);
+ st->codec->extradata = av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
st->codec->extradata[0] = 16;