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Fix NFS client handling of copyin() error return
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Authored by rmacklem on Dec 7 2023, 3:04 AM.
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Details

Reviewers
markj
emaste
Summary

This patch is based on one by markj@, but includes
a few additions:

  • Added a few m_freem() calls to avoid mbuf leaks
  • Handled nfscl_doiods() return of EFAULT for both read and write.
Test Plan

Not tested by me. Hopefully markj@ will be able to
do so.

Diff Detail

Repository
rG FreeBSD src repository
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Event Timeline

sys/fs/nfsclient/nfs_clcomsubs.c
110–111

Is this intended to remain, or just for development?

sys/fs/nfsclient/nfs_clcomsubs.c
110–111

It's just a diagnostic. A version of this patch was committed as 6fa843f6e647a.