diff options
| -rw-r--r-- | libavcodec/aacdec_template.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c index a539f74e6f..c59fd6aef6 100644 --- a/libavcodec/aacdec_template.c +++ b/libavcodec/aacdec_template.c @@ -1281,6 +1281,8 @@ static int decode_ics_info(AACContext *ac, IndividualChannelStream *ics, const MPEG4AudioConfig *const m4ac = &ac->oc[1].m4ac; const int aot = m4ac->object_type; const int sampling_index = m4ac->sampling_index; + int ret_fail = AVERROR_INVALIDDATA; + if (aot != AOT_ER_AAC_ELD) { if (get_bits1(gb)) { av_log(ac->avctx, AV_LOG_ERROR, "Reserved bit set.\n"); @@ -1331,8 +1333,10 @@ static int decode_ics_info(AACContext *ac, IndividualChannelStream *ics, ics->num_swb = ff_aac_num_swb_512[sampling_index]; ics->tns_max_bands = ff_tns_max_bands_512[sampling_index]; } - if (!ics->num_swb || !ics->swb_offset) - return AVERROR_BUG; + if (!ics->num_swb || !ics->swb_offset) { + ret_fail = AVERROR_BUG; + goto fail; + } } else { ics->swb_offset = ff_swb_offset_1024[sampling_index]; ics->num_swb = ff_aac_num_swb_1024[sampling_index]; @@ -1356,7 +1360,8 @@ static int decode_ics_info(AACContext *ac, IndividualChannelStream *ics, if (aot == AOT_ER_AAC_LD) { av_log(ac->avctx, AV_LOG_ERROR, "LTP in ER AAC LD not yet implemented.\n"); - return AVERROR_PATCHWELCOME; + ret_fail = AVERROR_PATCHWELCOME; + goto fail; } if ((ics->ltp.present = get_bits(gb, 1))) decode_ltp(&ics->ltp, gb, ics->max_sfb); @@ -1375,7 +1380,7 @@ static int decode_ics_info(AACContext *ac, IndividualChannelStream *ics, return 0; fail: ics->max_sfb = 0; - return AVERROR_INVALIDDATA; + return ret_fail; } /** |