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authorKevin Wolf <kwolf@redhat.com>2018-03-05 18:15:26 +0100
committerKevin Wolf <kwolf@redhat.com>2018-03-19 12:01:24 +0100
commit3d7ed9c453ad10e73edbcde1b718506ed7b86388 (patch)
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luks: Catch integer overflow for huge sizes
When you request an image size close to UINT64_MAX, the addition of the crypto header may cause an integer overflow. Catch it instead of silently truncating the image size. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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