static void ide_identify_size(IDEState *s)
{
uint16_t *p = (uint16_t *)s->identify_data;
- put_le16(p + 60, s->nb_sectors);
- put_le16(p + 61, s->nb_sectors >> 16);
+ int64_t nb_sectors_lba28 = s->nb_sectors;
+ if (nb_sectors_lba28 >= 1 << 28) {
+ nb_sectors_lba28 = (1 << 28) - 1;
+ }
+ put_le16(p + 60, nb_sectors_lba28);
+ put_le16(p + 61, nb_sectors_lba28 >> 16);
put_le16(p + 100, s->nb_sectors);
put_le16(p + 101, s->nb_sectors >> 16);
put_le16(p + 102, s->nb_sectors >> 32);