utils: Handle close_range more gracefully#4596

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evanphx wants to merge 2 commits intoopencontainers:mainfrom evanphx:evanphx/b-close-range

+8-2

Commits on Jan 24, 2025

libcontainer: Use MaxInt32 as the last FD to match kernel size semantics
evanphx
committed
libcontainer: if close_range fails, fall back to the old way
evanphx
committed