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    Nice write-up, especially the fix analysis at the end.

    How did you find the bug to begin with?

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      I’m sorry for the late response. I only noticed your comment now.

      Not much of a war lore. I simply searched for problematic copy_from_user() cases :)

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      entirely non-sarcastic: on the bright side, as an android developer, the total number of Nexus 9s I have seen in my usage stats is effectively zero.