@@ -25,6 +25,7 @@

  */

 #include "libavutil/intreadwrite.h"

+#include "libavutil/imgutils.h"

 #include "avformat.h"

 #include "internal.h"

@@ -68,10 +69,8 @@ static int read_header(AVFormatContext *s)

     st->codecpar->height     = avio_rb16(pb);

     film->leading         = avio_rb16(pb);

-    if (st->codecpar->width * 4LL * st->codecpar->height >= INT_MAX) {

-        av_log(s, AV_LOG_ERROR, "dimensions too large\n");

-        return AVERROR_PATCHWELCOME;

-    }

+    if (av_image_check_size(st->codecpar->width, st->codecpar->height, 0, s) < 0)

+        return AVERROR_INVALIDDATA;

     avpriv_set_pts_info(st, 64, 1, avio_rb16(pb));