diff options
| -rw-r--r-- | libavcodec/aacdec_template.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c index d819958d95..6bc94c879a 100644 --- a/libavcodec/aacdec_template.c +++ b/libavcodec/aacdec_template.c @@ -451,6 +451,10 @@ static int output_configure(AACContext *ac, int type = layout_map[i][0]; int id = layout_map[i][1]; id_map[type][id] = type_counts[type]++; + if (id_map[type][id] >= MAX_ELEM_ID) { + avpriv_request_sample(ac->avctx, "Remapped id too large\n"); + return AVERROR_PATCHWELCOME; + } } // Try to sniff a reasonable channel order, otherwise output the // channels in the order the PCE declared them. |