fix nfs_ioctl() so that it does not use v_mount when the vnode is unlocked
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Authored by rmacklem on Sep 30 2022, 9:39 PM.

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kib
markj

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rGbffb3d947b2e: nfs_clvnops.c: Fix access to v_mount when vnode unlocked

Summary

Commit ab17854f974b fixed access to v_mount when the
vnode is unlocked for nfs_copy_file_range().

This patch does the same for nfs_ioctl().

Test Plan

Tested for NFSv3 and NFSv4.2 mounts (without and
with a Seek operation).

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Repository

rG FreeBSD src repository

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Event Timeline

rmacklem created this revision.Sep 30 2022, 9:39 PM

Herald added a subscriber: imp. · View Herald TranscriptSep 30 2022, 9:39 PM

rmacklem requested review of this revision.Sep 30 2022, 9:39 PM

kib accepted this revision.Sep 30 2022, 9:54 PM

This revision is now accepted and ready to land.Sep 30 2022, 9:54 PM

markj accepted this revision.Oct 1 2022, 1:48 PM

Closed by commit rGbffb3d947b2e: nfs_clvnops.c: Fix access to v_mount when vnode unlocked (authored by rmacklem). · Explain WhyOct 1 2022, 2:45 PM

This revision was automatically updated to reflect the committed changes.

rmacklem added a commit: rGbffb3d947b2e: nfs_clvnops.c: Fix access to v_mount when vnode unlocked.

Revision Contents
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Path

Size

sys/

fs/

nfsclient/

nfs_clvnops.c

20 lines

Diff 111300

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sys/fs/nfsclient/nfs_clvnops.c

fix nfs_ioctl() so that it does not use v_mount when the vnode is unlockedClosedPublicActions