CVS commit: src/external/cddl/osnet/dist/uts/common/fs/zfs/sys

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

Module Name:    src
Committed By:   hannken
Date:           Tue Feb 16 09:54:17 UTC 2021

Modified Files:
        src/external/cddl/osnet/dist/uts/common/fs/zfs/sys: zfs_context.h

Log Message:
Use the right uid / gid for nobody:nobody like FreeBSD does.

Prevents null pointer dereferences when ZFS replaces this
illegal (according to IS_EPHEMERAL()) id with another
illegal id in operation zfs_fuid_create_cred() and
finally zfs_log_create() dereferences fuidp being NULL.

Adresses PR misc/55042 (Panic when creating a directory on a NFS served ZFS)


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
    src/external/cddl/osnet/dist/uts/common/fs/zfs/sys/zfs_context.h

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