lib: Skip unhandled control characters in tini parse

This allows tini parse to correctly parse and extract
data for HP Universal driver INF files.

Signed-off-by: Justin Stephenson <jstephen@redhat.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
23 jobs for asn/master-tini in 200 minutes and 33 seconds (queued for 3 seconds)
latest
Status Name Job ID Coverage
  Build
passed build_ctdb #120472296
docker shared

00:43:04

passed build_others #120472301
docker shared

00:14:23

passed build_samba #120472305
docker private

03:20:33

passed build_samba_ad_dc #120472311
docker private

01:08:10

passed build_samba_ad_dc_2 #120472291
docker shared

00:41:19

passed build_samba_ad_dc_py3 #120472312
docker private

00:16:52

passed build_samba_buildpy3_only #120472302
docker shared

00:27:44

passed build_samba_ctdb #120472298
docker shared

00:19:23

passed build_samba_fileserver #120472310
docker private

00:18:03

passed build_samba_libs #120472292
docker shared

00:33:10

passed build_samba_libs_py3 #120472293
docker shared

00:32:56

passed build_samba_none_env #120472284
docker shared

00:45:39

passed build_samba_nopython #120481826
shared docker

00:27:04

passed build_samba_nt4 #120472307
docker private

00:34:48

passed build_samba_nt4_py3 #120472309
docker private

00:11:24

passed build_samba_o3 #120472290
docker shared

00:33:15

passed build_samba_purepy3-ad-dc-2 #120472304
docker shared

00:48:31

passed build_samba_purepy3-none_env #120472303
docker shared

01:11:37

passed build_samba_py3 #120472306
docker private

01:01:16

passed build_samba_static #120472294
docker shared

00:43:47

passed build_samba_systemkrb5 #120472287
docker shared

00:15:42

passed build_samba_xc #120472288
docker shared

00:06:55

failed build_samba_nopython #120472285
docker shared

00:07:50