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GCC 12 Adds Stack Variable Auto-Initialization, Other Security Improvements Forthcoming

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  • #21
    > That's not a proper solution, if vec has more than SSIZE_MAX (but less than SIZE_MAX) elements.

    this is impossible on any currently existing 64-bit CPUs. The CPUs with the biggest address space, some specific AArch64 and POWER10, just have 52 & 51 bits addressable. Every x86_64 CPU in existance is limited to 48 bits. By the time we reach 63 addressable bits, size_t will already be 128...

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