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[Go] Mallocator weirdness #40900

@zeroshade

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@zeroshade

Describe the bug, including details regarding any error messages, version, and platform.

An issue reported in ADBC uncovered a weird scenario with the Allocator implementation that utilizes calloc, where it returns ENOMEM and fails. This seems to only be reproducible in a case that is pulling a >1GB table of data from Snowflake and keeping it entirely in memory as an Arrow Table, and only when called through the Python adbc_driver_snowflake package. It has not yet been reproducible in any other circumstances.

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