K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2011-09-02T17:05:34.379553Z
K 7
svn:log
V 446
Fix the check in dircheck() on namlen.

The value of namlen is copied from on-disk d_namlen, which is a 8-bit
unsigned integer which can never exceed MAXNAMLEN (255) so the test is
always true.  Moreover, UFS does not allow d_namelen being zero.

Change namlen from u_int to u_int8_t, and replace the unneeded test
with a useful test.

PR:		bin/160339
Submitted by:	Eugene Grosbein <eugen grosbein.pp.ru>
MFC after:	2 weeks
Approved by:	re (kib)

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