Tame UBsan applying zero offset to null pointer#1432
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bnoordhuis
approved these changes
Mar 31, 2026
It was possible, through different code paths to end up with an AB with a NULL data pointer or with a small 1 byte allocation. Normalize the logic so we don't allocate anything for a zero sized AB.
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It was possible, through different code paths to end up with an AB with
a NULL data pointer or with a small 1 byte allocation.
Normalize the logic so we don't allocate anything for a zero sized AB.