NFSD: Fix reads with a non-zero offset that don't end on a page boundary

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[ Upstream commit ac8db824ea ]

This was found when virtual machines with nfs-mounted qcow2 disks
failed to boot properly.

Reported-by: Anders Blomdell <anders.blomdell@control.lth.se>
Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2142132
Fixes: bfbfb6182a ("nfsd_splice_actor(): handle compound pages")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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Chuck Lever 2022-11-23 14:14:32 -05:00 • committed by Greg Kroah-Hartman

parent e4d7874308

commit 071eb319ce

1 changed files with 4 additions and 4 deletions

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fs/nfsd/vfs.c

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