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Differential D45041

sysctl: Make sysctl_ctx_free() a bit safer
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Authored by markj on May 1 2024, 12:00 PM.
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thj
emaste
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rG24268f262b41: sysctl: Make sysctl_ctx_free() a bit safer
rGd5eae57088f5: sysctl: Make sysctl_ctx_free() a bit safer
Summary

Clear the list before returning so that it's idempotent when it
succeeds.

While here, use TAILQ_FOREACH_SAFE in the loop which unregisters OIDs.

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rG FreeBSD src repository
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sys/
kern/
6 lines

Diff 138040

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sys/kern/kern_sysctl.c

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