libc: assume no union stack if fstatfs fails in readdir
authormjg <mjg@FreeBSD.org>
Fri, 17 Jan 2020 14:40:09 +0000 (14:40 +0000)
committermjg <mjg@FreeBSD.org>
Fri, 17 Jan 2020 14:40:09 +0000 (14:40 +0000)
commit607838ec398e98893424cb758ee388de1be97284
tree71a2113bdc33ea7978eaf06cc0739a986c70c890
parent152d94131ef5e38fa1a59406370b79ac86285452
libc: assume no union stack if fstatfs fails in readdir

The failure is not really expected, but should it happen it's better to
get some data.

Suggested by: kib
lib/libc/gen/opendir.c