libavcodec/imgconvert.c:643: error: Buffer Overrun L2
  Offset: [0, 92] Size: 64 by call to `avcodec_find_best_pix_fmt2`.

libavcodec/imgconvert.c:630:1: Array declaration
628. 
629. #if FF_API_FIND_BEST_PIX_FMT
630. enum AVPixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum AVPixelFormat src_pix_fmt,
     ^
631.                               int has_alpha, int *loss_ptr)
632. {

libavcodec/imgconvert.c:643:12: Call
641.     list[j] = AV_PIX_FMT_NONE;
642. 
643.     return avcodec_find_best_pix_fmt2(list, src_pix_fmt, has_alpha, loss_ptr);
                ^
644. }
645. #endif /* FF_API_FIND_BEST_PIX_FMT */

libavcodec/imgconvert.c:647:1: Parameter `*pix_fmt_list`
  645. #endif /* FF_API_FIND_BEST_PIX_FMT */
  646. 
  647. enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat *pix_fmt_list,
       ^
  648.                                             enum AVPixelFormat src_pix_fmt,
  649.                                             int has_alpha, int *loss_ptr)

libavcodec/imgconvert.c:667:23: Call
  665.     for(;;) {
  666.         loss_mask = loss_mask_order[i++];
  667.         dst_pix_fmt = avcodec_find_best_pix_fmt1(pix_fmt_list, src_pix_fmt,
                             ^
  668.                                                  has_alpha, loss_mask);
  669.         if (dst_pix_fmt >= 0)

libavcodec/imgconvert.c:606:5: <Offset trace>
604.     dst_pix_fmt = AV_PIX_FMT_NONE;
605.     min_dist = 0x7fffffff;
606.     i = 0;
         ^
607.     while (pix_fmt_list[i] != AV_PIX_FMT_NONE) {
608.         enum AVPixelFormat pix_fmt = pix_fmt_list[i];

libavcodec/imgconvert.c:606:5: Assignment
    604.     dst_pix_fmt = AV_PIX_FMT_NONE;
    605.     min_dist = 0x7fffffff;
    606.     i = 0;
             ^
    607.     while (pix_fmt_list[i] != AV_PIX_FMT_NONE) {
    608.         enum AVPixelFormat pix_fmt = pix_fmt_list[i];

libavcodec/imgconvert.c:595:1: <Length trace>
593. }
594. 
595. static enum AVPixelFormat avcodec_find_best_pix_fmt1(enum AVPixelFormat *pix_fmt_list,
     ^
596.                                       enum AVPixelFormat src_pix_fmt,
597.                                       int has_alpha,

libavcodec/imgconvert.c:595:1: Parameter `*pix_fmt_list`
    593. }
    594. 
    595. static enum AVPixelFormat avcodec_find_best_pix_fmt1(enum AVPixelFormat *pix_fmt_list,
         ^
    596.                                       enum AVPixelFormat src_pix_fmt,
    597.                                       int has_alpha,

libavcodec/imgconvert.c:607:12: Array access: Offset: [0, 92] Size: 64 by call to `avcodec_find_best_pix_fmt2` 
    605.     min_dist = 0x7fffffff;
    606.     i = 0;
    607.     while (pix_fmt_list[i] != AV_PIX_FMT_NONE) {
                    ^
    608.         enum AVPixelFormat pix_fmt = pix_fmt_list[i];
    609. 
