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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imp

olce

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Reviewers

thj
emaste

Commits

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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Event Timeline

markj created this revision.May 1 2024, 12:00 PM

Herald added subscribers: olce, imp. · View Herald TranscriptMay 1 2024, 12:00 PM

markj requested review of this revision.May 1 2024, 12:00 PM

Harbormaster completed remote builds in B57494: Diff 137940.May 1 2024, 12:00 PM

thj accepted this revision.May 1 2024, 12:03 PM

This revision is now accepted and ready to land.May 1 2024, 12:03 PM

emaste accepted this revision.May 1 2024, 12:13 PM

Closed by commit rGd5eae57088f5: sysctl: Make sysctl_ctx_free() a bit safer (authored by markj). · Explain WhyMay 2 2024, 8:02 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rGd5eae57088f5: sysctl: Make sysctl_ctx_free() a bit safer.

markj added a commit: rG24268f262b41: sysctl: Make sysctl_ctx_free() a bit safer.May 11 2024, 2:17 PM

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Path

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sys/

kern/

kern_sysctl.c

6 lines

Diff 138040

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sysctl: Make sysctl_ctx_free() a bit saferClosedPublicActions