diff options
Diffstat (limited to 'libavcodec/apedec.c')
-rw-r--r-- | libavcodec/apedec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c index 6ec502b796..07aff923ba 100644 --- a/libavcodec/apedec.c +++ b/libavcodec/apedec.c @@ -603,10 +603,14 @@ static void decode_array_0000(APEContext *ctx, GetBitContext *gb, rice->ksum += out[i]; } rice->k = av_log2(rice->ksum / 10) + 1; + if (rice->k >= 24) + return; for (; i < 64; i++) { out[i] = get_rice_ook(&ctx->gb, rice->k); rice->ksum += out[i]; rice->k = av_log2(rice->ksum / ((i + 1) * 2)) + 1; + if (rice->k >= 24) + return; } ksummax = 1 << rice->k + 7; ksummin = rice->k ? (1 << rice->k + 6) : 0; |