Daniel Verkamp f0fd764428 qcow: calculate refcount table size correctly ... The refcount table needs to include not only the data clusters and reftable clusters but also the L1 and L2 tables and main qcow2 header. Also add sanity checking to prevent allocating a cluster that cannot be indexed with the current reference count table size. BUG=chromium:899273 TEST=cargo test -p qcow Change-Id: I9da4515db3dccbabdeee4f60dc392b5b42d62cb2 Signed-off-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1308833 Reviewed-by: Dylan Reid <dgreid@chromium.org>		2018-11-16 05:02:06 -08:00
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src	qcow: calculate refcount table size correctly	2018-11-16 05:02:06 -08:00
Cargo.toml	qcow: implement WriteZeroes for QcowFile	2018-09-05 01:25:50 -07:00