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block/qcow2-bitmap: fix free_bitmap_clusters

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This assert may fail, because bitmap_table is not initialized. Just
drop it, as it's obvious, that bitmap_table_load sets bitmap_table
parameter only when returning zero.

Reported-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20180608101225.2575-1-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2018-06-08 13:12:25 +03:00 committed by Max Reitz
parent 46e8d272ba
commit 7eb24009db
1 changed files with 0 additions and 1 deletions
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block/qcow2-bitmap.c
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@ -254,7 +254,6 @@ static int free_bitmap_clusters(BlockDriverState *bs, Qcow2BitmapTable *tb)
ret = bitmap_table_load(bs, tb, &bitmap_table);
if (ret < 0) {
assert(bitmap_table == NULL);
return ret;
}