fusefs: fix some resource leaks
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Authored by asomers on Feb 12 2023, 12:27 AM.

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rGfbb102b2cec5: fusefs: fix some resource leaks
rG57756461548b: fusefs: fix some resource leaks
rG1bdf879b97b6: fusefs: fix some resource leaks

Summary

fusefs: fix some resource leaks

fusefs would leak tickets in three cases:

After FUSE_CREATE, if the server returned a bad inode number.
After a FUSE_FALLOCATE operation during VOP_DEALLOCATE
After a FUSE_FALLOCATE operation during VOP_ALLOCATE

MFC after: 2 weeks

Test Plan

Ran existing test cases while watching sysctl vfs.fusefs.stats

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 49710
Build 46600: arc lint + arc unit

Event Timeline

asomers created this revision.Feb 12 2023, 12:27 AM

Herald added a subscriber: imp. · View Herald TranscriptFeb 12 2023, 12:27 AM

asomers requested review of this revision.Feb 12 2023, 12:27 AM

Harbormaster completed remote builds in B49710: Diff 117017.Feb 12 2023, 12:27 AM

emaste accepted this revision.Feb 14 2023, 9:01 PM

This revision is now accepted and ready to land.Feb 14 2023, 9:01 PM

Closed by commit rG1bdf879b97b6: fusefs: fix some resource leaks (authored by asomers). · Explain WhyFeb 14 2023, 9:21 PM

This revision was automatically updated to reflect the committed changes.

asomers added a commit: rG1bdf879b97b6: fusefs: fix some resource leaks.

asomers added a commit: rG57756461548b: fusefs: fix some resource leaks.Feb 19 2023, 4:49 PM

asomers added a commit: rGfbb102b2cec5: fusefs: fix some resource leaks.Feb 19 2023, 11:43 PM

Revision Contents
Changeset List

Path

Size

sys/

fs/

fuse/

fuse_vnops.c

5 lines

Diff 117017

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fusefs: fix some resource leaksClosedPublicActions