diff options
Diffstat (limited to 'libavcodec/wmadec.c')
| -rw-r--r-- | libavcodec/wmadec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index 14a1521b1f..dbefbe0886 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -72,6 +72,11 @@ static int wma_decode_init(AVCodecContext * avctx) int i, flags2; uint8_t *extradata; + if (!avctx->block_align) { + av_log(avctx, AV_LOG_ERROR, "block_align is not set\n"); + return AVERROR(EINVAL); + } + s->avctx = avctx; /* extract flag infos */ |