---
libavcodec/vp6.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c
index e29f901..698b396 100644
--- a/libavcodec/vp6.c
+++ b/libavcodec/vp6.c
@@ -413,8 +413,10 @@ static void vp6_parse_coeff_huffman(VP56Context *s)
}
}
coeff_idx+=run;
- cg = FFMIN(vp6_coeff_groups[coeff_idx], 3);
- vlc_coeff = &s->ract_vlc[pt][ct][cg];
+ if (coeff_idx < 64) {
+ cg = FFMIN(vp6_coeff_groups[coeff_idx], 3);
+ vlc_coeff = &s->ract_vlc[pt][ct][cg];
+ }
}
}
}
--
1.7.3.1
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