Dylan Reid b713737f81 qcow: Limit file setups that consume excessive RAM ... qcow currently makes assumptions about being able to fit the L1 and refcount tables in memory. This isn't necessarily true for very large files. The new limits to the size of in-memory buffers still allow 1TB files with default cluster sizes. Because there aren't any 1 TB chromebooks available yet, limit disks to that size. This works around issues found by clusterfuzz related to large files built with small clusters. BUG=972165,972175,972160,972172 TEST=fuzzer locally + new unit tests Change-Id: I15d5d8e3e61213780ff6aea5759b155c63d49ea3 Signed-off-by: Dylan Reid <dgreid@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1651460 Reviewed-by: Zach Reizner <zachr@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> (cherry picked from crosvm commit a094f91d2cc96e9eeb0681deb81c37e9a85e7a55) Signed-off-by: Rob Bradford <robert.bradford@intel.com>		2019-08-02 12:58:04 +02:00
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src	qcow: Limit file setups that consume excessive RAM	2019-08-02 12:58:04 +02:00
Cargo.toml	qcow: Make unit tests pass	2019-07-16 17:09:05 +02:00