libavcodec/imgresample.c:451: error: Integer Overflow L2
  ([`owidth`, min(214748363, `owidth`)] × 20):signed32.

libavcodec/imgresample.c:434:1: <LHS trace>
432. }
433. 
434. ImgReSampleContext *img_resample_full_init(int owidth, int oheight,
     ^
435.                                       int iwidth, int iheight,
436.                                       int topBand, int bottomBand,

libavcodec/imgresample.c:434:1: Parameter `owidth`
432. }
433. 
434. ImgReSampleContext *img_resample_full_init(int owidth, int oheight,
     ^
435.                                       int iwidth, int iheight,
436.                                       int topBand, int bottomBand,

libavcodec/imgresample.c:451:19: Binary operation: ([owidth, min(214748363, owidth)] × 20):signed32
449.     if((unsigned)owidth >= UINT_MAX / (LINE_BUF_HEIGHT + NB_TAPS))
450.         return NULL;
451.     s->line_buf = av_mallocz(owidth * (LINE_BUF_HEIGHT + NB_TAPS));
                       ^
452.     if (!s->line_buf)
453.         goto fail;
