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@angus19 angus19 commented Dec 31, 2025

Recent kernel won't allocate extra space if sizeof_priv is 0, which is the case for lo device.
Accessing the not allocated area causes OOB.

@angus19 angus19 changed the title net46-netdev: Fix KASAN bug when unloading nat46 kernel module (#62) nat46-netdev: Fix KASAN bug when unloading nat46 kernel module (#62) Dec 31, 2025
@angus19 angus19 closed this Dec 31, 2025
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