diff options
| -rw-r--r-- | libavcodec/aacdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c index b2fc740d4d..ca1a876436 100644 --- a/libavcodec/aacdec.c +++ b/libavcodec/aacdec.c @@ -2363,6 +2363,8 @@ static int latm_decode_audio_specific_config(struct LATMContext *latmctx, "config not byte aligned.\n", 1); return AVERROR_INVALIDDATA; } + if (asclen <= 0) + return AVERROR_INVALIDDATA; bits_consumed = decode_audio_specific_config(NULL, avctx, &m4ac, gb->buffer + (config_start_bit / 8), asclen, sync_extension); |