CVS commit: src/sys/fs/union

["Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Sun Dec  5 16:16:58 UTC 2021

Modified Files:
        src/sys/fs/union: union_vnops.c

Log Message:
In union_access() copy up regular files before checking permissions.

Unionfs is meant to provide a writable layer above a read-only layer
and should not fail here just because the lower layer is mounted
read-only.


To generate a diff of this commit:
cvs rdiff -u -r1.79 -r1.80 src/sys/fs/union/union_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.