• [$] Arithmetic overflow mitigation in the kernel

    From LWN.net@1337:1/100 to All on Mon Jul 1 14:30:05 2024
    [$] Arithmetic overflow mitigation in the kernel

    Date:
    Mon, 01 Jul 2024 13:27:04 +0000

    Description:
    On May 7, Kees Cook sent a proposal to the linux-kernel mailing list, asking for the kernel
    developers to start
    working on a way to mitigate unintentional arithmetic overflow, which has
    been a
    source of many bugs. This is not the first time Cook has made a request along these lines; he sent a related patch set in
    January 2024.
    Several core developers objected to the plan for different
    reasons. After receiving their feedback,
    Cook modified his approach to tackle the problem
    in a series of smaller steps.

    ======================================================================
    Link to news story:
    https://lwn.net/Articles/979747/


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