Commit Graph

1838 Commits

Author SHA1 Message Date
Pascal Bellard
70fc8c17e2 su: do not change to home dir unless -l
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-12 13:21:02 +02:00
Denys Vlasenko
0ccae4d8b3 Add comments in keyboard escape sequences table
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-11 14:40:17 +02:00
Tias Guns
c9677ed83c libbb: add missing_syscalls.c: for now, only Android syscalls
Signed-off-by: Tias Guns <tias@ulyssis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-10 14:40:30 +02:00
Natanael Copa
02112d8ae3 unzip: ignore chmod errors
This makes unzip to FAT filesystems not exit with error.
This is similar to how the "normal" unzip works.

Signed-off-by: Natanael Copa <natanael.copa@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-28 01:29:15 +02:00
Denys Vlasenko
02b8b9b014 busybox: tweak help text and copyright year
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-14 23:52:57 +02:00
Simon B
44642d1ec1 ln: support -T and -v
function                                             old     new   delta
ln_main                                              445     524     +79
packed_usage                                       29182   29179      -3

Signed-off-by: Simon B <sburnet@hotmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-06 13:18:35 +02:00
Andreas Oberritter
556ac3633c get_linux_version_code: don't fail on Linux version strints like "3.0-foo"
Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-05 17:47:23 +02:00
Ron Yorston
576b1d3c41 sendmail: use host rather than NIS domain name for HELO
According to RFC 5321 the argument to HELO "contains the fully-qualified
domain name of the SMTP client" or its IP address if no FQDN is available.
BusyBox sendmail uses the NIS domain name instead which, in many cases,
is likely to be the default "(none)". [vda: yes, I checked my machine
and its uts.domainname was indeed "(none)"]

Using the host name is more likely to satisfy the intent of the RFC while
allowing the otherwise unused safe_getdomainname function to be removed.

Signed-off-by: Ron Yorston <rmy@tigress.co.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-28 17:04:19 +02:00
Dennis Groenen
deee356a62 lineedit: histfile can get emptied when CONFIG_FEATURE_EDITING_SAVE_ON_EXIT=y
When CONFIG_FEATURE_EDITING_SAVE_ON_EXIT is set to y, the histfile
will get cleared if the total amount of history lines is less than MAX_HISTORY.
Only if the histfile is not empty _and_ the amount of lines currently
in memory are equal to or greater than MAX_HISTORY, history saving will
work as expected with this feature enabled.

Output from defconfig + CONFIG_FEATURE_EDITING_SAVE_ON_EXIT=y:
$ echo "foo" > ~/.ash_history
$ ./busybox ash
~/busybox/a $ echo "bar" > /dev/null
~/busybox/a $ exit
$ cat ~/.ash_history
$

Output with the patch applied and same config as above:
$ echo "foo" > ~/.ash_history
$ ./busybox ash
~/busybox/b $ echo "bar" > /dev/null
~/busybox/b $ exit
$ cat ~/.ash_history
foo
echo "bar" > /dev/null
exit
$

Signed-off-by: Dennis Groenen <tj.groenen at gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-26 11:19:38 +02:00
Denys Vlasenko
56443cdbdd whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-20 15:07:22 +02:00
Denys Vlasenko
8cab66730a fix build breakage found by randconfig
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-20 14:48:00 +02:00
Denys Vlasenko
ba88826c66 busybox: tweak help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-22 11:15:06 +01:00
Denys Vlasenko
0687a5b496 libbb: make xchroot do a chdir("/") after chroot
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-08 00:28:24 +01:00
Denys Vlasenko
59655077c5 preparatory cleanups for seamless uncompression improvements
unpack_gz_stream_with_info: fix buggy error check
man: fix possible accesses past the end of a string
move seamless uncompression helpers from read_printf.c to open_transformer.c

function                                             old     new   delta
show_manpage                                         153     212     +59
unpack_gz_stream_with_info                           520     539     +19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-06 16:23:50 +01:00
Denys Vlasenko
62c006d508 libbb/procps.c: make fast_strtoul_10() stop on '\n' too
This time for real :)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-28 11:16:21 +01:00
Denys Vlasenko
0b170e6a09 libbb/procps.c: make fast_strtoul_10() stop on '\n' too
This is needed for parsing /proc data on linux 2.4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-28 03:36:49 +01:00
Jonh Wendell
9106107a50 Make unix (local) sockets work without IPv6 enabled
The xsocket_type() function had an optional "family" argument
that was enabled only if IPv6 is enabled. In the case of the
function was called with a valid AF_UNIX argument, and IPv6 is
disabled, this argument was silently ignored.

This patch makes the "family" argument mandatory, while keeping
the old behavior i.e., if AF_UNSPEC is passed, we try first IPv6
(if it's enabled) and fallback to IPv4.

Also I changed all callers of xsocket_type() to reflect its new
interface.

Signed-off-by: Jonh Wendell <jonh.wendell@vexcorp.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-09 15:14:33 +01:00
Denys Vlasenko
9ec3cd400a tweak comment, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-02 11:29:43 +01:00
Javier Viguera
ce4f39ac7c find_mount_point: fix find_mount_point for char devices
This allows to find mount points of 'char' devices such as UBI volumes
which otherwise fail for example with 'df' command:

/ # df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/root             72091984  12360980  56068924  18% /
devtmpfs                115236         4    115232   0% /dev
tmpfs                    28672        32     28640   0% /tmp
/dev/ubi0_0             360268     18348    341920   5% /tmp/mnt/userfs

/ # df /dev/ubi0_0
Filesystem           1K-blocks      Used Available Use% Mounted on
devtmpfs                115236         4    115232   0% /dev

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-18 01:49:11 +01:00
Denys Vlasenko
7ce209b9d4 shell_builtin_read: set cc[VMIN] to 1; lineedit: don't clear c_cc[VINTR]
First change fixes "read -n NUM". Apparently poll() won't report
data availability if cc[VMIN] > 1 until there are at least cc[VMIN] bytes.

function                                             old     new   delta
read_line_input                                     3885    3877      -8
shell_builtin_read                                  1097    1087     -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-18)             Total: -18 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-15 22:58:06 +01:00
Denys Vlasenko
499597d6ef mdev: do not treat non-leading '#' chars as start of comment. Closes 4676
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-11 00:37:17 +01:00
Denys Vlasenko
ba65872950 libbb/bb_strtonum: always set end ptr, even on error return
function                                             old     new   delta
handle_errors                                         69      61      -8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-22 13:00:32 +01:00
Denys Vlasenko
f282c6b657 libbb: remove is_directory's argument which is always NULL
function                                             old     new   delta
send_cgi_and_exit                                    892     890      -2
ln_main                                              447     445      -2
handle_incoming_and_exit                            2784    2780      -4
is_directory                                          66      59      -7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/6 up/down: 2/-19)             Total: -15 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-18 03:27:46 +01:00
Denys Vlasenko
a0bef7cc27 hexdump: fix hexdump -n1 -ve '8/2 ""' SEGV. Closes 4478
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-18 02:47:35 +01:00
Peter Korsgaard
743edac6c8 bb_daemonize_or_rexec(): add flag to double-fork; use it in start-stop-daemon
Add a DAEMON_DOUBLE_FORK flag to make bb_daemonize double-fork so it isn't a
session leader, and hence doesn't get a controlling tty on Linux if a tty is
ever opened, similar to how libdaemon's daemon_fork or the big
start-stop-daemon does it - And use it in start-stop-daemon.

For details, see http://www.win.tue.nl/~aeb/linux/lk/lk-10.html#ss10.3

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-09 19:44:37 +01:00
Denys Vlasenko
c0cae52662 lineedit: fix build failure
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-04 01:09:09 +01:00
Denys Vlasenko
9ce09bc9cb lineedit: add support for M-b, M-f, M-d, M-Backspace
function                                             old     new   delta
ctrl_left                                              -      96     +96
ctrl_right                                             -      76     +76
static.esccmds                                        81      93     +12
read_line_input                                     3876    3885      +9
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/0 up/down: 193/0)             Total: 193 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-03 13:28:22 +01:00
Denys Vlasenko
e6094d95b5 libbb: shrink base64 decoding a bit
function                                             old     new   delta
bb_uuenc_tbl_base64                                   67      66      -1
decode_base64                                        182     161     -21

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28 16:15:00 +02:00
Denys Vlasenko
73d249e704 whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28 14:07:44 +02:00
Leonid Lisovskiy
328f27fe44 libbb: split decode_base64 off read_base64
function                                             old     new   delta
decode_base64                                          -     182    +182
read_base64                                          378     255    -123
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 182/-123)           Total: 59 bytes

Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28 13:59:55 +02:00
Denys Vlasenko
ec447c7f01 libbb.h: remove unused defines
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-24 04:06:18 +02:00
Denys Vlasenko
7449e18190 getty,login: tighten up handling of ctty, pgrp, and tty attr restoring on timeout
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22 06:27:41 +02:00
Denys Vlasenko
d184a728cf rename archive.h to bb_archive.h. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-22 12:45:14 +02:00
Bernhard Reutner-Fischer
74b871febb Config: fix wording in help-text
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-09-13 14:59:06 +02:00
Denys Vlasenko
13e709c53f losetup: implement -r option. Closes 4033.
function                                             old     new   delta
packed_usage                                       28595   28633     +38
losetup_main                                         285     290      +5
singlemount                                          906     908      +2
set_loop                                             674     672      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-12 08:30:16 +02:00
Denys Vlasenko
dd1061b6a7 wget: URL-decode user:password before base64-encoding it into auth hdr. Closes 3625.
function                                             old     new   delta
percent_decode_in_place                                -     152    +152
parse_url                                            304     317     +13
handle_incoming_and_exit                            2795    2798      +3
httpd_main                                           763     760      -3
decodeString                                         152       -    -152
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/1 up/down: 168/-155)           Total: 13 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-11 21:04:02 +02:00
Denys Vlasenko
522041ee7b regularize options which control size/speed trade
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-10 13:25:57 +02:00
Denys Vlasenko
0d0260fd1e inet_cksum: big-endian fix
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-08 10:59:26 +02:00
Denys Vlasenko
9289935cfd Fix compile breakage
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-07 22:19:46 +02:00
Baruch Siach
e8f36330d9 networking: consolidate the IP checksum code. -129 bytes.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-07 17:55:40 +02:00
Denys Vlasenko
e45af7ad17 lineedit: remove SAVE_HISTORY bit, ->hist_file can be used as indicator
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-04 16:15:24 +02:00
Denys Vlasenko
bede215cf1 lineedit: add support for history saving on exit
Based on the patch by Dennis Groenen <tj.groenen@gmail.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-04 16:12:33 +02:00
Denys Vlasenko
4840ae8a06 lineedit: fix atomic replace of history file; hush: fix $HISTFILE handling
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-04 15:28:03 +02:00
Denys Vlasenko
2390109dcb top: fix CPU% for thread display. Closes 4081
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-28 11:57:36 +02:00
Denys Vlasenko
24915117a2 Fixes for warnings in FreeBSD build
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-28 05:31:49 +02:00
Matthias Andree
1285437217 Fixes for FreeBSD build
Signed-off-by: Matthias Andree <mandree@freebsd.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-28 05:05:02 +02:00
Denys Vlasenko
d84b175cb6 Bump version to 1.19.0, update copyright year in help message
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-13 08:46:00 +02:00
Denys Vlasenko
b47b3ce1bd randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-10 00:51:29 +02:00
Denys Vlasenko
7485086f1e die_if_bad_username: tighten up a bit
function                                             old     new   delta
die_if_bad_username                                   77      97     +20

Based on patches from Tito.
The changes are:
better comments
we disallow '@' now - in practice such usernames will be unusable
use of the portable filename character set plus '$'
don't use isalnum as it allows non-ASCII letters in legacy 8-bit locales (pointed out by Rich Felker)
enforce maximum length of LOGIN_NAME_MAX (including NUL)
don't allow '$', '.', and '-' as first char
don't print the illegal char in error message as if it is a wide char it will be unreadable
print the position of the illegal character

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-09 04:05:13 +02:00
Denys Vlasenko
4e552a70ec less: optionally query terminal size via "ESC [ 6 n". Closes bug 2659.
+7 bytes is not selected, +100 if selected.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-25 15:18:20 +02:00