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Differential D38526

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

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rG FreeBSD src repository
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Build Status
Buildable 49710
Build 46600: arc lint + arc unit

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PathSize
sys/
fs/
fuse/
5 lines

Diff 117017

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sys/fs/fuse/fuse_vnops.c

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