Revision f2b7c8b3
| b/block/qcow2-refcount.c | ||
|---|---|---|
| 168 | 168 |
|
| 169 | 169 |
cpu_to_be64w((uint64_t*)data, table_offset); |
| 170 | 170 |
cpu_to_be32w((uint32_t*)(data + 8), refcount_table_clusters); |
| 171 |
if (bdrv_pwrite(s->hd, offsetof(QCowHeader, refcount_table_offset), |
|
| 172 |
data, sizeof(data)) != sizeof(data)) |
|
| 171 |
ret = bdrv_pwrite(s->hd, offsetof(QCowHeader, refcount_table_offset), |
|
| 172 |
data, sizeof(data)); |
|
| 173 |
if (ret != sizeof(data)) {
|
|
| 173 | 174 |
goto fail; |
| 175 |
} |
|
| 176 |
|
|
| 174 | 177 |
qemu_free(s->refcount_table); |
| 175 | 178 |
old_table_offset = s->refcount_table_offset; |
| 176 | 179 |
old_table_size = s->refcount_table_size; |
| ... | ... | |
| 183 | 186 |
return 0; |
| 184 | 187 |
fail: |
| 185 | 188 |
qemu_free(new_table); |
| 186 |
return -EIO; |
|
| 189 |
return ret < 0 ? ret : -EIO;
|
|
| 187 | 190 |
} |
| 188 | 191 |
|
| 189 | 192 |
|
Also available in: Unified diff