Bug fix: Big-Endian MIPS Volume Header boot file size was rounded up to full 2048. Thanks René Rebe.

このコミットが含まれているのは:
Thomas Schmitt 2020-07-07 12:31:52 +02:00
コミット f962d0da66
1個のファイルの変更6行の追加3行の削除

ファイルの表示

@ -555,9 +555,12 @@ static int make_mips_volume_header(Ecma119Image *t, uint8_t *buf, int flag)
stream = iso_file_get_stream((IsoFile *) node);
file_size = iso_stream_get_size(stream);
/* Shall i really round up to 2048 ? Steve says yes.*/
iso_msb(buf + (72 + 16 * idx) + 12,
((file_size + 2047) / 2048 ) * 2048, 4);
/* genisoimage rounds up to full multiples of 2048.
libisofs did this too until 2020, but the arcload mips boot loader
throws error if the rounded size is stored here.
So now the exact bytecount gets stored.
*/
iso_msb(buf + (72 + 16 * idx) + 12, file_size, 4);
}