libavcodec/vp9prob.c:255: error: Buffer Overrun L2
  Offset: [9, 18] (⇐ [0, 9] + 9) Size: 10.

libavcodec/vp9prob.c:46:1: <Length trace>
44. }
45. 
46. void ff_vp9_adapt_probs(VP9Context *s)
    ^
47. {
48.     int i, j, k, l, m;

libavcodec/vp9prob.c:46:1: Parameter `s->counts.uv_mode[*]`
44. }
45. 
46. void ff_vp9_adapt_probs(VP9Context *s)
    ^
47. {
48.     int i, j, k, l, m;

libavcodec/vp9prob.c:253:9: Assignment
251.     for (i = 0; i < 10; i++) {
252.         uint8_t *pp = p->uv_mode[i];
253.         unsigned *c = s->counts.uv_mode[i], sum, s2;
             ^
254. 
255.         sum = c[0] + c[1] + c[3] + c[4] + c[5] + c[6] + c[7] + c[8] + c[9];

libavcodec/vp9prob.c:255:71: Array access: Offset: [9, 18] (⇐ [0, 9] + 9) Size: 10
253.         unsigned *c = s->counts.uv_mode[i], sum, s2;
254. 
255.         sum = c[0] + c[1] + c[3] + c[4] + c[5] + c[6] + c[7] + c[8] + c[9];
                                                                           ^
256.         adapt_prob(&pp[0], c[DC_PRED], sum, 20, 128);
257.         sum -= c[TM_VP8_PRED];
