diff options
| -rw-r--r-- | libavformat/flvenc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c index 62d406a031..5714321282 100644 --- a/libavformat/flvenc.c +++ b/libavformat/flvenc.c @@ -890,6 +890,10 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt) if (side && side_size > 0 && (side_size != par->extradata_size || memcmp(side, par->extradata, side_size))) { av_free(par->extradata); par->extradata = av_mallocz(side_size + AV_INPUT_BUFFER_PADDING_SIZE); + if (!par->extradata) { + par->extradata_size = 0; + return AVERROR(ENOMEM); + } memcpy(par->extradata, side, side_size); par->extradata_size = side_size; flv_write_codec_header(s, par); |