diff options
| -rw-r--r-- | block/io.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c index 86f76d04bf..b616bc4ada 100644 --- a/block/io.c +++ b/block/io.c @@ -2355,9 +2355,13 @@ bdrv_co_common_block_status_above(BlockDriverState *bs, BlockDriverState *p; int64_t eof = 0; - assert(include_base || bs != base); assert(!include_base || base); /* Can't include NULL base */ + if (!include_base && bs == base) { + *pnum = bytes; + return 0; + } + ret = bdrv_co_block_status(bs, want_zero, offset, bytes, pnum, map, file); if (ret < 0 || *pnum == 0 || ret & BDRV_BLOCK_ALLOCATED || bs == base) { return ret; |