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Author SHA1 Message Date
Denys Vlasenko
8b08d5a502 hush: smaller code to set o_string to "" 
function                                             old     new   delta
encode_then_expand_vararg                            399     398      -1
parse_stream                                        2753    2748      -5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-18 15:50:04 +02:00
Denys Vlasenko
4c201c00a3 whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-17 15:04:17 +02:00
Denys Vlasenko
0d2e0de42b hush: faster/smaller code to check for presense of multiple chars in string 
Go over the string only once.

function                                             old     new   delta
encode_then_expand_string                            126     105     -21
encode_then_expand_vararg                            443     399     -44
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-65)             Total: -65 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-17 14:33:19 +02:00
Denys Vlasenko
b762c784ca hush: improve ${var#...}, ${var:+...} and ${var/.../...} - handle quoting 
dollar_altvalue1 test partially fails: word splitting of unquoted ${var:+...}
is not correct

function                                             old     new   delta
encode_then_expand_vararg                              -     443    +443
expand_one_var                                      1599    1610     +11
parse_stream                                        2756    2753      -3
encode_string                                        250     242      -8
setup_heredoc                                        308     298     -10
expand_and_evaluate_arith                            106      96     -10
encode_then_expand_string                            142     126     -16
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/5 up/down: 454/-47)           Total: 407 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-17 14:21:38 +02:00
Denys Vlasenko
1fbb73fc4c cp: add missing quote in config snippet 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-17 00:16:16 +02:00
Denys Vlasenko
b0441a7189 hush: shrink code in builtin_eval 
function                                             old     new   delta
builtin_eval                                         126     119      -7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-15 18:03:56 +02:00
Denys Vlasenko
8717b14f37 grep: accept and ignore --color[=anything] 
function                                             old     new   delta
grep_main                                            827     834      +7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-13 20:40:40 +02:00
Denys Vlasenko
79fb6ac7a5 cp: optional --reflink support 
function                                             old     new   delta
cp_main                                              428     512     +84
copy_file                                           1676    1742     +66

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-13 20:30:02 +02:00
Denys Vlasenko
253f555f01 usage: do not print trailing space for commands which have no arguments 
function                                             old     new   delta
bb_show_usage                                        120     130     +10

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-09 18:23:33 +02:00
Denys Vlasenko
cbe8c65e59 sort: add -V "sort version" 
function                                             old     new   delta
packed_usage                                       32855   32858      +3
get_key                                              500     503      +3
sort_opt_str                                          36      37      +1
sort_main                                           1037    1036      -1
compare_keys                                         795     783     -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 7/-13)              Total: -6 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-08 01:37:54 +02:00
Denys Vlasenko
008e73b572 find: implement -executable 
function                                             old     new   delta
func_executable                                        -      19     +19
parse_params                                        1505    1519     +14
static.params                                        216     228     +12
packed_usage                                       32847   32855      +8
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 53/0)               Total: 53 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-06 21:04:41 +02:00
Denys Vlasenko
9be4d4fe44 cpio: if longopts are enabled, accept --null (synonym for -0) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-06 20:50:30 +02:00
Denys Vlasenko
4d0e2d5b6d tweak help texts 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-06 20:49:08 +02:00
Denys Vlasenko
abe22cd17b find: implement -quit 
function                                             old     new   delta
packed_usage                                       32816   32846     +30
find_main                                            446     464     +18
func_quit                                              -      13     +13
parse_params                                        1495    1505     +10
static.params                                        210     216      +6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/0 up/down: 77/0)               Total: 77 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-06 20:35:35 +02:00
haroon maqsood
4a85d56c4c nproc: implement --all --ignore=N 
function                                             old     new   delta
nproc_main                                            98     242    +144
packed_usage                                       32799   32816     +17
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 161/0)             Total: 161 bytes

Signed-off-by: haroon maqsood <maqsood3525@live.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-06 16:19:04 +02:00
Raffaello D. Di Napoli
6f09785b7e sendmail: fix parsing of addresses in angle brackets 
Pointer e needs to be wound back in order to overwrite '>' with '\0'.
Regression introduced in 20077c1429

Signed-off-by: Raffaello D. Di Napoli <rafdev@dinapo.li>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-04 16:18:35 +02:00
Denys Vlasenko
2cd81698ee udhcp: add decimal option values in comments, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-04 16:05:48 +02:00
Denys Vlasenko
6d26744a2c udhcp: tweak comment indentation, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-04 15:44:22 +02:00
Jeremy Kerr
fc267214f0 udhcp: add option 211, "reboot time" 
As defined in RFC 5071.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-04 15:38:19 +02:00
Denys Vlasenko
14339191af examples/var_service/: use standard logger script, viewer and pager scripts 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-03 23:23:09 +02:00
Denys Vlasenko
aa75a7da7f examples/var_service/: use "svc" for service commands, other tweaks 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-03 17:02:50 +02:00
Denys Vlasenko
e5d5f5b9a7 hexdump: fix short file of zero butes treated as dup 
function                                             old     new   delta
bb_dump_dump                                        1466    1491     +25

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-03 16:29:06 +02:00
Denys Vlasenko
9634e8a7d5 wget: fix fetching of https URLs without http proxy 
The "fix fetching of https URLs with http proxy" commit
broke the usual http-to-https redirect:

$ wget http://busybox.net/downloads/busybox-1.29.0.tar.bz2
Connecting to busybox.net (140.211.167.122:80)
Connecting to busybox.net (140.211.167.122:443)
wget: server returned error: HTTP/1.1 400 Bad Request

Fixing...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-02 18:31:02 +02:00
Denys Vlasenko
029bd187bd ntpd: increase minimum G.FREQHOLD_cnt from 8 to 10 
With ~0.9 initiall offsets, using 8 results in a bit too eager
frequency correction.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-02 16:18:34 +02:00
Denys Vlasenko
0dbcb46af5 Start 1.30.0 development cycle 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-01 17:18:47 +02:00
Denys Vlasenko
10a3817440 Bump version to 1.29.0 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-01 16:38:52 +02:00
Denys Vlasenko
335766602b testsuite/mount.tests: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-28 14:10:00 +02:00
Denys Vlasenko
8825cb6660 vi: placate "warning: variable orig_buf set but not used" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 15:11:36 +02:00
Denys Vlasenko
4c58f246d4 testsuite/pidof.tests: fix false positive take 2 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 14:50:00 +02:00
Denys Vlasenko
39043ad25e vi: placate "warning: statement with no effect" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 14:46:08 +02:00
Denys Vlasenko
2f7738e474 nslookup: placate "warning: unused variable i" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 14:44:35 +02:00
Denys Vlasenko
332a191e7f testsuite/tar.tests: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 14:35:56 +02:00
Denys Vlasenko
33eae28710 testsuite/pidof.tests: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 14:26:21 +02:00
Denys Vlasenko
94593799f7 testsuite/bzcat.tests: fix false positive take 2 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 13:15:10 +02:00
Denys Vlasenko
d8799b90f3 testsuite/unexpand/unexpand-works-like-GNU: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 12:54:57 +02:00
Denys Vlasenko
a429d5d0f3 testsuite/bzcat.tests: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 10:35:45 +02:00
Denys Vlasenko
5738823dff testsuite/tar.tests: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 10:01:49 +02:00
Denys Vlasenko
751005020d testsuite/cat.tests: fix false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 09:57:30 +02:00
Denys Vlasenko
57dbe4d5ac libbb: crypt() in newer glibc requires include <crypt.h> 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-27 09:45:20 +02:00
Denys Vlasenko
35a017c0c5 hush: unset_local_var_len is only used by unset_local_var 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 18:27:54 +02:00
Denys Vlasenko
b2b14cbd4c hush: fix compile problem found by randomconfig 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 18:09:22 +02:00
Denys Vlasenko
762440b20e scripts/randomtest: disable CONFIG_NSLOOKUP for uclibc 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 17:22:35 +02:00
Denys Vlasenko
185326613d scripts/randomtest: disable CONFIG_FEATURE_INETD_RPC for glibc 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 16:08:22 +02:00
Denys Vlasenko
5f5119be97 scripts/randomtest: disable CONFIG_FEATURE_MOUNT_NFS for glibc 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 16:03:24 +02:00
Denys Vlasenko
d1a83234c0 hush: fix dup_CLOEXEC() call without "avoid_fd" parameter 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 15:50:33 +02:00
Denys Vlasenko
8ef9effaa5 fdisk: placate warning of strncpy not copying NUL byte 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 15:44:58 +02:00
Denys Vlasenko
c96bb2c5ab hush: fix for !ENABLE_HUSH_MODE_X configuration 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 15:43:56 +02:00
Denys Vlasenko
99496dc716 hush: variable nesting code is used also if HUSH_FUNCTIONS is not enabled 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 15:36:58 +02:00
Denys Vlasenko
817a20296f randomconfig fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-26 15:35:17 +02:00
Ivan Abrea
5cb4f9081f tls: fix to handle X.509 v1 certificates correctly 
The syntax of public key certificates can be found in RFC 5280 section
4.1. The relevant part of the syntax is the following:

  TBSCertificate  ::=  SEQUENCE  {
    version         [0]  EXPLICIT Version DEFAULT v1,
    serialNumber         CertificateSerialNumber,
    ... remaining fields omitted ...
  }

The version field has a default value of v1. RFC 5280 section 4.1.2.1
says the following:

  If only basic fields are present, the version SHOULD be 1 (the value
  is omitted from the certificate as the default value); however, the
  version MAY be 2 or 3.

To help detect if the version field is present or not, the type of the
version field has an explicit tag of [0]. Due to this tag, if the
version field is present, its encoding will have an identifier octet
that is distinct from that of the serialNumber field.

ITU-T X.690 specifies how a value of such a type should be encoded with
DER. There is a PDF of X.690 freely available from ITU-T. X.690 section
8.1.2 specifies the format of identifier octets which is the first
component of every encoded value. Identifier octets encode the tag of a
type. Bits 8 and 7 encode the tag class. Bit 6 will be 0 if the encoding
is primitive and 1 if the encoding is constructed. Bits 5 to 1 encode
the tag number.

X.690 section 8.14 specifies what the identifier octet should be for
explicitly tagged types. Section 8.14.3 says if implicit tagging is not
used, then the encoding shall be constructed. The version field uses
explicit tagging and not implicit tagging, so its encoding will be
constructed. This means bit 6 of the identifier octet should be 1.

X.690 section 8.14 and Annex A provide examples. Note from their
examples that the notation for tags could look like [APPLICATION 2]
where both the tag class and tag number are given. For this example, the
tag class is 1 (application) and the tag number is 2. For notation like
[0] where the tag class is omitted and only the tag number is given, the
tag class will be context-specific.

Putting this all together, the identifier octet for the DER encoding of
the version field should have a tag class of 2 (context-specific), bit 6
as 1 (constructed), and a tag number of 0.

Signed-off-by: Ivan Abrea <ivan@algosolutions.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-24 20:05:24 +02:00