diff options
| -rw-r--r-- | libavformat/matroskadec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index a3954b0..4e121b6 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -750,16 +750,19 @@ static int ebml_read_ascii(AVIOContext *pb, int size, char **str) static int ebml_read_binary(AVIOContext *pb, int length, EbmlBin *bin) { av_free(bin->data); + bin->size = 0; + if (!(bin->data = av_mallocz(length + AV_INPUT_BUFFER_PADDING_SIZE))) return AVERROR(ENOMEM); - bin->size = length; bin->pos = avio_tell(pb); if (avio_read(pb, bin->data, length) != length) { av_freep(&bin->data); return AVERROR(EIO); } + bin->size = length; + return 0; } |
