libtiff/tif_ojpeg.c:1972: error: Integer Overflow L2
  ([1, +oo] - [1, 2048]):unsigned64.

libtiff/tif_ojpeg.c:1943:1: <LHS trace>
1941. }
1942. 
1943. static int
      ^
1944. OJPEGReadBufferFill(OJPEGState* sp)
1945. {

libtiff/tif_ojpeg.c:1943:1: Parameter `sp->file_size`
1941. }
1942. 
1943. static int
      ^
1944. OJPEGReadBufferFill(OJPEGState* sp)
1945. {

libtiff/tif_ojpeg.c:1943:1: <RHS trace>
1941. }
1942. 
1943. static int
      ^
1944. OJPEGReadBufferFill(OJPEGState* sp)
1945. {

libtiff/tif_ojpeg.c:1943:1: Parameter `sp->file_size`
1941. }
1942. 
1943. static int
      ^
1944. OJPEGReadBufferFill(OJPEGState* sp)
1945. {

libtiff/tif_ojpeg.c:1969:4: Assignment
1967. 			assert(n<65536);
1968. 			assert((uint64)n<=sp->in_buffer_file_togo);
1969. 			m=(uint16)n;
         ^
1970. 			sp->in_buffer_togo=m;
1971. 			sp->in_buffer_cur=sp->in_buffer;

libtiff/tif_ojpeg.c:1972:4: Binary operation: ([1, +oo] - [1, 2048]):unsigned64
1970. 			sp->in_buffer_togo=m;
1971. 			sp->in_buffer_cur=sp->in_buffer;
1972. 			sp->in_buffer_file_togo-=m;
         ^
1973. 			sp->in_buffer_file_pos+=m;
1974. 			break;
