hypervisor/ivshmem: Need check to prevent malicious BAR0 opts

projectacrn / acrn-hypervisor

Project ACRN hypervisor

BSD 3-Clause "New" or "Revised" License

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Open zhangckid opened 11 months ago

zhangckid commented 11 months ago

The ivshmem spec define the BAR0 offset > 16 are reserved. So ACRN need ignore all operation when offset out of range.

zhangckid commented 11 months ago

[External_System_ID] [ACRN-10178]