selsocket: handle sopoll() errors correctly
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Authored by brooks on Oct 13 2021, 10:10 PM.

Details

Reviewers

markj
jhb

Commits

rG2f022558ce3d: selsocket: handle sopoll() errors correctly
rG3b55b6137195: selsocket: handle sopoll() errors correctly
rG04c91ac48ad1: selsocket: handle sopoll() errors correctly

Summary

Without this change, unmounting smbfs filesystems would panic after
10e64782ed59727e8c9fe4a5c7e17f497903c8eb.

Found by: markj
MFC after: 3 days
Sponsored by: DARPA

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 42132
Build 39020: arc lint + arc unit

Event Timeline

brooks created this revision.Oct 13 2021, 10:10 PM

Herald added a subscriber: imp. · View Herald TranscriptOct 13 2021, 10:10 PM

brooks requested review of this revision.Oct 13 2021, 10:10 PM

Harbormaster completed remote builds in B42132: Diff 96844.Oct 13 2021, 10:10 PM

brooks added reviewers: markj, jhb.Oct 13 2021, 10:10 PM

markj accepted this revision.Oct 13 2021, 11:24 PM

This revision is now accepted and ready to land.Oct 13 2021, 11:24 PM

Closed by commit rG04c91ac48ad1: selsocket: handle sopoll() errors correctly (authored by brooks). · Explain WhyOct 13 2021, 11:44 PM

This revision was automatically updated to reflect the committed changes.

brooks added a commit: rG04c91ac48ad1: selsocket: handle sopoll() errors correctly.

brooks added a commit: rG3b55b6137195: selsocket: handle sopoll() errors correctly.Oct 19 2021, 11:21 PM

brooks added a commit: rG2f022558ce3d: selsocket: handle sopoll() errors correctly.Oct 20 2021, 4:01 PM

Revision Contents
Changeset List

Path

Size

sys/

kern/

sys_generic.c

8 lines

Diff 96844

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selsocket: handle sopoll() errors correctlyClosedPublicActions