libavcodec/h263.c:1887: error: Buffer Overrun L2
  Offset: [0, 511] Size: 2.

libavcodec/h263.c:1860:9: <Offset trace>
1858.     int level, uni_code, uni_len;
1859. 
1860.     for(level=-256; level<256; level++){
              ^
1861.         int size, v, l;
1862.         /* find number of bits */

libavcodec/h263.c:1860:9: Assignment
1858.     int level, uni_code, uni_len;
1859. 
1860.     for(level=-256; level<256; level++){
              ^
1861.         int size, v, l;
1862.         /* find number of bits */

libavcodec/mpeg4data.h:72:1: <Length trace>
70. 
71. /* dc encoding for mpeg4 */
72. const uint8_t DCtab_lum[13][2] =
    ^
73. {
74.     {3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},

libavcodec/mpeg4data.h:72:1: Array declaration
70. 
71. /* dc encoding for mpeg4 */
72. const uint8_t DCtab_lum[13][2] =
    ^
73. {
74.     {3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},

libavcodec/h263.c:1876:9: Assignment
1874. 
1875.         /* luminance */
1876.         uni_code= DCtab_lum[size][0];
              ^
1877.         uni_len = DCtab_lum[size][1];
1878. 

libavcodec/h263.c:1887:9: Assignment
1885.             }
1886.         }
1887.         uni_DCtab_lum_bits[level+256]= uni_code;
              ^
1888.         uni_DCtab_lum_len [level+256]= uni_len;
1889. 

libavcodec/h263.c:1887:9: Array access: Offset: [0, 511] Size: 2
1885.             }
1886.         }
1887.         uni_DCtab_lum_bits[level+256]= uni_code;
              ^
1888.         uni_DCtab_lum_len [level+256]= uni_len;
1889. 
