Hi all! Accidentally we found on use-after-free. Normally user should
not remove bitmaps during migration.. But some wrong user actions may
simply lead to Qemu crash and that's not good.
Vladimir Sementsov-Ogievskiy (2):
migration/block-dirty-bitmap: make incoming disabled bitmaps busy
migrate-bitmaps-postcopy-test: check that we can't remove in-flight
bitmaps
migration/block-dirty-bitmap.c | 6 ++++++
tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test | 10 ++++++++++
2 files changed, 16 insertions(+)
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2.29.2
