CVS commit: src/sys/fs/union

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

Module Name:    src
Committed By:   hannken
Date:           Mon Nov 21 10:37:14 UTC 2022

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

Log Message:
When testing whiteout support on the underlying file system
union_mount() should not use a NULL componentname as not all
file systems can handle it.

Use static { LOOKUP, NOCRED } componentname instead.

Reported-by: syzbot+ecda308a1dd9652836d0%syzkaller.appspotmail.com@localhost
Reported-by: syzbot+9b687847ee5f43e94ca3%syzkaller.appspotmail.com@localhost
Reported-by: syzbot+9f9d1a841734f9f50de2%syzkaller.appspotmail.com@localhost


To generate a diff of this commit:
cvs rdiff -u -r1.84 -r1.85 src/sys/fs/union/union_vfsops.c

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