diff options
Diffstat (limited to 'libavformat/mpegts.c')
-rw-r--r-- | libavformat/mpegts.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index 67e94fb..cd881d8 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -1454,9 +1454,7 @@ int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type if (st->codec->extradata_size == 4 && memcmp(st->codec->extradata, *pp, 4)) avpriv_request_sample(fc, "DVB sub with multiple IDs"); } else { - st->codec->extradata = av_malloc(4 + FF_INPUT_BUFFER_PADDING_SIZE); - if (st->codec->extradata) { - st->codec->extradata_size = 4; + if (!ff_alloc_extradata(st->codec, 4)) { memcpy(st->codec->extradata, *pp, 4); } } |