libavutil/xtea.c:48: error: Integer Overflow L1
  (2654435769 × 32):unsigned32.

libavutil/xtea.c:48:9: <LHS trace>
46. 
47.     if (decrypt) {
48.         uint32_t delta = 0x9E3779B9, sum = delta * 32;
            ^
49. 
50.         for (i = 0; i < 32; i++) {

libavutil/xtea.c:48:9: Assignment
46. 
47.     if (decrypt) {
48.         uint32_t delta = 0x9E3779B9, sum = delta * 32;
            ^
49. 
50.         for (i = 0; i < 32; i++) {

libavutil/xtea.c:48:9: Binary operation: (2654435769 × 32):unsigned32
46. 
47.     if (decrypt) {
48.         uint32_t delta = 0x9E3779B9, sum = delta * 32;
            ^
49. 
50.         for (i = 0; i < 32; i++) {
