diff options
| -rw-r--r-- | nbd/server.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nbd/server.c b/nbd/server.c index 274604609f..50ac8bfafc 100644 --- a/nbd/server.c +++ b/nbd/server.c @@ -1937,7 +1937,7 @@ static unsigned int bitmap_to_extents(BdrvDirtyBitmap *bitmap, uint64_t offset, unsigned int nb_extents, bool dont_fragment) { - uint64_t begin = offset, end; + uint64_t begin = offset, end = offset; uint64_t overall_end = offset + *length; unsigned int i = 0; BdrvDirtyBitmapIter *it; @@ -1977,6 +1977,7 @@ static unsigned int bitmap_to_extents(BdrvDirtyBitmap *bitmap, uint64_t offset, bdrv_dirty_bitmap_unlock(bitmap); + assert(offset > end); *length = end - offset; return i; } |