Bug-Id: 1016
CC: [email protected]
---
Probably there is a smarter way.
libavcodec/dcadec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c
index be277d2..689dfa9 100644
--- a/libavcodec/dcadec.c
+++ b/libavcodec/dcadec.c
@@ -1299,6 +1299,11 @@ static int set_channel_layout(AVCodecContext *avctx, int
channels, int num_core_
s->channel_order_tab = ff_dca_channel_reorder_nolfe[s->amode];
}
+ for (i = 0; i < channels; i++) {
+ if (s->channel_order_tab[i] >= channels)
+ return AVERROR_INVALIDDATA;
+ }
+
if (channels > !!s->lfe &&
s->channel_order_tab[channels - 1 - !!s->lfe] < 0)
return AVERROR_INVALIDDATA;
--
2.10.1
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