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Differential D46954

mlock_test: use mmap/munmap for unmapped pointer
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Authored by brooks on Oct 4 2024, 11:31 PM.
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ngie
Summary

Instead of hoping that the page after sbrk(0) is unmapped, map a page
with mmap and then munmap it. This won't work with CheriABI, but it's
an easy fix for now.

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rG FreeBSD src repository
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Build Status
Buildable 59773
Build 56659: arc lint + arc unit

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contrib/
netbsd-tests/
lib/
libc/
sys/
14 lines

Diff 144285

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contrib/netbsd-tests/lib/libc/sys/t_mlock.c

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