cmdutils.c:1203: error: Buffer Overrun L1
  Offset: -1 Size: 128 by call to `sws_isSupportedInput`.

cmdutils.c:1201:38: Call
1199. 
1200.     while ((pix_desc = av_pix_fmt_desc_next(pix_desc))) {
1201.         enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
                                           ^
1202.         printf("%c%c%c%c%c %-16s       %d            %2d\n",
1203.                sws_isSupportedInput (pix_fmt)              ? 'I' : '.',

libavutil/pixdesc.c:1696:9: Assignment
  1694.     if (desc < av_pix_fmt_descriptors ||
  1695.         desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))
  1696.         return AV_PIX_FMT_NONE;
                ^
  1697. 
  1698.     return desc - av_pix_fmt_descriptors;

cmdutils.c:1201:9: Assignment
1199. 
1200.     while ((pix_desc = av_pix_fmt_desc_next(pix_desc))) {
1201.         enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
              ^
1202.         printf("%c%c%c%c%c %-16s       %d            %2d\n",
1203.                sws_isSupportedInput (pix_fmt)              ? 'I' : '.',

cmdutils.c:1203:16: Call
1201.         enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
1202.         printf("%c%c%c%c%c %-16s       %d            %2d\n",
1203.                sws_isSupportedInput (pix_fmt)              ? 'I' : '.',
                     ^
1204.                sws_isSupportedOutput(pix_fmt)              ? 'O' : '.',
1205.                pix_desc->flags & AV_PIX_FMT_FLAG_HWACCEL   ? 'H' : '.',

libswscale/utils.c:190:1: <Offset trace>
188. };
189. 
190. int sws_isSupportedInput(enum AVPixelFormat pix_fmt)
     ^
191. {
192.     return (unsigned)pix_fmt < AV_PIX_FMT_NB ?

libswscale/utils.c:190:1: Parameter `pix_fmt`
  188. };
  189. 
  190. int sws_isSupportedInput(enum AVPixelFormat pix_fmt)
       ^
  191. {
  192.     return (unsigned)pix_fmt < AV_PIX_FMT_NB ?

libswscale/utils.c:79:1: <Length trace>
77. } FormatEntry;
78. 
79. static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
    ^
80.     [AV_PIX_FMT_YUV420P]     = { 1, 1 },
81.     [AV_PIX_FMT_YUYV422]     = { 1, 1 },

libswscale/utils.c:79:1: Array declaration
  77. } FormatEntry;
  78. 
  79. static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
      ^
  80.     [AV_PIX_FMT_YUV420P]     = { 1, 1 },
  81.     [AV_PIX_FMT_YUYV422]     = { 1, 1 },

libswscale/utils.c:193:12: Array access: Offset: -1 Size: 128 by call to `sws_isSupportedInput` 
  191. {
  192.     return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
  193.            format_entries[pix_fmt].is_supported_in : 0;
                  ^
  194. }
  195. 
