If an inactive L1 table is loaded from disk, its entries are in big
endian and have to be converted to host byte order before using them.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
}
for (j = 0; j < l1_sz; j++) {
- if ((l1[j] & L1E_OFFSET_MASK) &&
- overlaps_with(l1[j] & L1E_OFFSET_MASK, s->cluster_size)) {
+ uint64_t l2_ofs = be64_to_cpu(l1[j]) & L1E_OFFSET_MASK;
+ if (l2_ofs && overlaps_with(l2_ofs, s->cluster_size)) {
g_free(l1);
return QCOW2_OL_INACTIVE_L2;
}