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| author | Kevin Wolf <kwolf@redhat.com> | 2018-03-05 18:15:26 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-03-19 12:01:24 +0100 |
| commit | 3d7ed9c453ad10e73edbcde1b718506ed7b86388 (patch) | |
| tree | 916f65c89af6e3854f841fe66e0e1bb1e0249ca9 /scripts/qapi/introspect.py | |
| parent | e39e959e89b33bc0e17a702db42ea8a5f3763133 (diff) | |
| download | focaccia-qemu-3d7ed9c453ad10e73edbcde1b718506ed7b86388.tar.gz focaccia-qemu-3d7ed9c453ad10e73edbcde1b718506ed7b86388.zip | |
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>
Diffstat (limited to 'scripts/qapi/introspect.py')
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