diff options
| -rw-r--r-- | libavcodec/aacdec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c index f0ed667..7c3d43a 100644 --- a/libavcodec/aacdec.c +++ b/libavcodec/aacdec.c @@ -149,6 +149,10 @@ static av_cold int che_configure(AACContext *ac, ff_aac_sbr_ctx_init(ac, &ac->che[type][id]->sbr); } if (type != TYPE_CCE) { + if (*channels >= MAX_CHANNELS - (type == TYPE_CPE || (type == TYPE_SCE && ac->m4ac.ps == 1))) { + av_log(ac->avctx, AV_LOG_ERROR, "Too many channels\n"); + return AVERROR_INVALIDDATA; + } ac->output_data[(*channels)++] = ac->che[type][id]->ch[0].ret; if (type == TYPE_CPE || (type == TYPE_SCE && ac->m4ac.ps == 1)) { |
