diff options
Diffstat (limited to 'block/qcow2-refcount.c')
| -rw-r--r-- | block/qcow2-refcount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 909d61560a..e0854dc85d 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -167,7 +167,7 @@ static int alloc_refcount_block(BlockDriverState *bs, if (refcount_table_index < s->refcount_table_size) { uint64_t refcount_block_offset = - s->refcount_table[refcount_table_index]; + s->refcount_table[refcount_table_index] & REFT_OFFSET_MASK; /* If it's already there, we're done */ if (refcount_block_offset) { |