atom_type = BE_32(&moov_atom[i]);
if (atom_type == STCO_ATOM) {
printf(" patching stco atom...\n");
- atom_size = BE_32(&moov_atom[i - 4]);
+ atom_size = (uint32_t)BE_32(&moov_atom[i - 4]);
if (i + atom_size - 4 > moov_atom_size) {
printf(" bad atom size\n");
goto error_out;
i += atom_size - 4;
} else if (atom_type == CO64_ATOM) {
printf(" patching co64 atom...\n");
- atom_size = BE_32(&moov_atom[i - 4]);
+ atom_size = (uint32_t)BE_32(&moov_atom[i - 4]);
if (i + atom_size - 4 > moov_atom_size) {
printf(" bad atom size\n");
goto error_out;