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 d42c6e6461..e6c857e084 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -513,7 +513,7 @@ int qcow2_update_snapshot_refcount(BlockDriverState *bs, l1_size2 = l1_size * sizeof(uint64_t); l1_allocated = 0; if (l1_table_offset != s->l1_table_offset) { - l1_table = qemu_malloc(l1_size2); + l1_table = qemu_mallocz(align_offset(l1_size2, 512)); l1_allocated = 1; if (bdrv_pread(s->hd, l1_table_offset, l1_table, l1_size2) != l1_size2) |