Denys Vlasenko [Wed, 24 Dec 2014 01:06:02 +0000 (02:06 +0100)]
Start 1.24.0 development cycle
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 24 Dec 2014 00:23:34 +0000 (01:23 +0100)]
Bump version to 1.23.0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 24 Dec 2014 00:46:29 +0000 (01:46 +0100)]
libbb: add sanity check in bb_arg_max()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 22 Dec 2014 18:37:05 +0000 (19:37 +0100)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Peter Kümmel [Mon, 22 Dec 2014 00:55:54 +0000 (01:55 +0100)]
Make it possible to override LOGIN_FAIL_DELAY in CONFIG_EXTRA_CFLAGS
Signed-off-by: Peter Kümmel <syntheticpp@gmx.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 21 Dec 2014 15:10:22 +0000 (16:10 +0100)]
udhcpc: account for script run time
Based on the following user report:
I ran into an issue where I was seeing a long delay in the scripts called
in udhcp_run_script. I was using an old version of OpenWrt (kamikaze)
and a satellite modem. An NTP script was being called and the modem
would sometimes take a long time to respond to the DNS lookup when
it was offline.
This delay started affecting my lease time. The lease that I would
get from my satellite modem before it was online would be short:
only 60 seconds. The delay with NTP and the modem would typically
be about 18 seconds. This would cause the first DHCP renew request
from dhcpc to be a little late. Under certain circumstances,
I could even see the first DHCP renew to occur after the lease
had expired!
function old new delta
udhcpc_main 2816 2837 +21
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Baruch Siach [Wed, 17 Dec 2014 22:27:26 +0000 (00:27 +0200)]
nanddump: don't show --bb in usage when disabled
The --bb options now depends on LONG_OPTS. Omit mentions of --bb from usage
text when LONG_OPTS is disabled.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Baruch Siach [Wed, 17 Dec 2014 16:02:37 +0000 (17:02 +0100)]
nandwrite: fix build when long options are disabled
The Required_argument macro is only defined when long options are enabled.
Fixes the following build error:
miscutils/nandwrite.c: In function 'nandwrite_main':
miscutils/nandwrite.c:120:10: error: expected ',' or ';' before 'Required_argument'
Reported-by: Christian Kästner <kaestner at cs.cmu.edu>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Fri, 12 Dec 2014 08:29:41 +0000 (08:29 +0000)]
lineedit: don't block when looking for escape sequence in vi-mode
In vi-mode lineedit tries to detect some escape sequences.
After the ESC it reads the next character to check for certain
values. This read should have a timeout or a user-entered ESC to
switch to command mode doesn't properly handle the next character.
Signed-off-by: Ron Yorston <rmy@tigress.co.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 11 Dec 2014 14:33:07 +0000 (15:33 +0100)]
tar: fix "tar -cJ" ignoring -J option. closes 7706
function old new delta
tar_main 895 938 +43
vfork_compressor 206 191 -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 43/-15) Total: 28 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 10 Dec 2014 16:22:13 +0000 (17:22 +0100)]
lineedit: don't fall back to simple line input if tty is in raw mode
Testcase: shell command input after python ^Z should still work
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Wed, 10 Dec 2014 12:34:42 +0000 (13:34 +0100)]
Config: select PLATFORM_LINUX if using sendfile()
Man entry for sendfile:
Not specified in POSIX.1-2001, or other standards.
Other UNIX systems implement sendfile() with different semantics and
prototypes. It should not be used in portable programs.
Select PLATFORM_LINUX if enabling FEATURE_USE_SENDFILE.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Jacob Kjaergaard [Wed, 10 Dec 2014 12:44:27 +0000 (13:44 +0100)]
flashcp: change BUFSIZE to 4k
some flash partitions can be smaller than the existing BUFSIZE thus write
BUFSIZE will fail with "no space left on device"
Signed-off-by: Jacob Kjaergaard <jacob.kjaergaard@prevas.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 6 Dec 2014 23:49:55 +0000 (00:49 +0100)]
make xmalloc_open_zipped_read_close result NUL terminated
Compat with xmalloc_open_read_close
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 6 Dec 2014 23:44:00 +0000 (00:44 +0100)]
libarchive: add capability to unpack to mem.buffer
The performance and number of processes for a "depmod -a" with gzipped
modules was abysmal. This patch adds a code path without fork,
benefiting all users of xmalloc_open_zipped_read_close.
"modinfo radeon.ko.gz", a single-file reader, got 30% faster.
"depmod -a", which used to fork over 800 times, got 20% faster.
Heavily based on a patch by Lauri Kasanen <curaga@operamail.com>
function old new delta
setup_transformer_on_fd - 159 +159
transformer_write - 122 +122
fork_transformer - 112 +112
xmalloc_open_zipped_read_close 63 118 +55
read_bunzip 1866 1896 +30
xtransformer_write - 19 +19
unzip_main 2449 2462 +13
bbunpack 755 766 +11
unpack_lzma_stream 2717 2723 +6
unpack_xz_stream 2393 2397 +4
unpack_Z_stream 1173 1175 +2
inflate_unzip 111 105 -6
check_signature16 70 63 -7
unpack_bz2_stream 359 349 -10
unpack_unxz 12 - -12
unpack_unlzma 12 - -12
unpack_uncompress 12 - -12
unpack_gunzip 12 - -12
unpack_bunzip2 12 - -12
open_transformer 106 92 -14
inflate_unzip_internal 1945 1916 -29
unpack_gz_stream 693 655 -38
open_zipped 89 47 -42
setup_unzip_on_fd 142 53 -89
------------------------------------------------------------------------------
(add/remove: 4/5 grow/shrink: 7/8 up/down: 533/-295) Total: 238 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 6 Dec 2014 23:42:49 +0000 (00:42 +0100)]
Rename transformer_aux_data_t -> transformer_state_t
No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 30 Nov 2014 18:39:58 +0000 (19:39 +0100)]
man: do not mangle $MANPATH in memory
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Thu, 27 Nov 2014 12:20:24 +0000 (13:20 +0100)]
libbb: use sendfile() to copy data between file descriptors
Busybox already uses sendfile in httpd. This patch proposes to use it
globally to copy data between file descriptors.
It speeds up the copying on slow systems a lot - below are the times needed
to copy a 450Mb file with and without this option enabled on a BeagleBone
Black:
sendfile:
user 0m0.000s
sys 0m8.170s
read/write 4k:
user 0m0.470s
sys 0m16.300s
function old new delta
bb_full_fd_action 394 474 +80
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 26 Nov 2014 23:40:08 +0000 (00:40 +0100)]
man: accept a list of dirs in $MANPATH
function old new delta
add_MANPATH - 143 +143
man_main 852 731 -121
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 143/-121) Total: 22 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 26 Nov 2014 14:17:59 +0000 (15:17 +0100)]
libbb: use ARG_MAX for bb_arg_max() only if it's 60k+
Sometimes ARG_MAX is small (like 32k) yet sysconf(_SC_ARG_MAX)
is big, and people prefer using the bigger value.
OTOH, with sufficiently large ARG_MAX, further wins from
sysconf(_SC_ARG_MAX) being bigger are exponentially smaller:
you can see 4 times fewer fork+execs when you run find, but
when each execed process already takes a thousand parameters
it's likely execution time is dominated by what that process
does with each parameter.
Thus, with this change ARG_MAX is used if it's sufficiently big,
otherwise sysconf(_SC_ARG_MAX) is used.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 26 Nov 2014 13:04:51 +0000 (14:04 +0100)]
bbunit: fix WANT_TIMING compilation
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Wed, 26 Nov 2014 12:28:54 +0000 (13:28 +0100)]
gitignore: add testsuite/echo-ne
Signed-off-by: Bartosz Golaszewski <bartekgola at gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 25 Nov 2014 17:49:14 +0000 (18:49 +0100)]
udhcpd: if a lease from lease file coincides with a static one, ignore it
function old new delta
read_leases 269 328 +59
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 21 Nov 2014 19:10:57 +0000 (20:10 +0100)]
init: do not run shutdown/reexec actions from signal handler
this is racy wrt various libc functions such as syslog()
function old new delta
check_delayed_sigs 182 352 +170
init_main 772 728 -44
restart_handler 74 - -74
halt_reboot_pwoff 79 - -79
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/1 up/down: 170/-197) Total: -27 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 20 Nov 2014 17:24:33 +0000 (18:24 +0100)]
modprobe,rmmod: reject module names with slashes
function old new delta
add_probe 86 113 +27
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 20 Nov 2014 00:43:30 +0000 (01:43 +0100)]
typo fix in comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 18 Nov 2014 13:32:58 +0000 (14:32 +0100)]
ash,hush: do not segfault on $((2**63 / -1))
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 17 Nov 2014 19:27:18 +0000 (20:27 +0100)]
ash: fix handling of negative start value in ${v:start:len}
function old new delta
subevalvar 1140 1168 +28
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Tokarev [Mon, 28 Jul 2014 06:05:41 +0000 (10:05 +0400)]
iproute: support onelink route option and print route flags
function old new delta
print_route 1797 1865 +68
do_iproute 2097 2112 +15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 83/0) Total: 83 bytes
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 17 Nov 2014 16:03:47 +0000 (17:03 +0100)]
exit with 127 if appled name wasn't found - it's more POSIXy
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michel Stam [Tue, 4 Nov 2014 11:19:04 +0000 (12:19 +0100)]
zcip: Add environment variable for overriding log functionality
function old new delta
bb_logenv_override - 70 +70
packed_usage 29969 30033 +64
zcip_main 1426 1431 +5
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/0 up/down: 139/0) Total: 139 bytes
Signed-off-by: Michel Stam <m.stam@fugro.nl>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michel Stam [Thu, 30 Oct 2014 12:43:09 +0000 (13:43 +0100)]
zcip: allow our own class B range to be used for ZeroConf
169.254 may already be used by a local network. This patch allows
specifying your own IP range.
Our particular use case is a mesh network, in which the nodes partaking
were using an IP range specifically assigned for the meshing purpose.
As the LAN side of the mesh node could use 169.254, this default range
was not an option.
function old new delta
zcip_main 1342 1426 +84
pick_nip - 40 +40
packed_usage 29974 29969 -5
pick 34 - -34
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/1 up/down: 124/-39) Total: 85 bytes
Signed-off-by: Michel Stam <m.stam@fugro.nl>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michel Stam [Thu, 30 Oct 2014 10:59:04 +0000 (11:59 +0100)]
udhcpd: add option for tweaking arpping
Some clients have a very short timeout for sending the DHCP
DISCOVER, shorter than the arpping timeout of 2000 milliseconds
that udhcpd uses by default.
This patch allows tweaking the timeout, or disabling of arpping
altogether, at the risk of handing out addresses which are
already in use.
function old new delta
udhcpd_main 1460 1501 +41
udhcpc_main 2814 2851 +37
packed_usage 29957 29974 +17
arpping 477 493 +16
find_free_or_expired_nip 161 174 +13
send_offer 285 292 +7
nobody_responds_to_arp 85 89 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 7/0 up/down: 135/0) Total: 135 bytes
Signed-off-by: Michel Stam <m.stam@fugro.nl>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Miroslav Lichvar [Sun, 5 Oct 2014 01:10:15 +0000 (03:10 +0200)]
ntpd: calculate offset to jitter ratio before updating jitter
The offset to jitter ratio is now calculated before updating
jitter to make the test more sensitive.
function old new delta
ntp_init 460 474 +14
update_local_clock 752 764 +12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 26/0) Total: 26 bytes
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 5 Oct 2014 00:44:34 +0000 (02:44 +0200)]
sed: fix "sed CMD -i nonexistent_file". Closes 7484
function old new delta
sed_main 643 676 +33
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Miroslav Lichvar [Thu, 2 Oct 2014 15:18:43 +0000 (17:18 +0200)]
ntpd: don't stay at short polling interval
To avoid polling servers frequently slowly increase the interval up
to BIGPOLL when
- no replies are received from a peer
- no source can be selected
- peer claims to be unsynchronized (e.g. we are polling it too
frequently)
When recv() returns with an error, drop code to try to continue
on network errors: I'm not convinced those cases happen in real life.
function old new delta
recv_and_process_peer_pkt 919 838 -81
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 2 Oct 2014 11:45:21 +0000 (13:45 +0200)]
getty: set tty attrs so that control chars are shown as ^c
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 27 Sep 2014 20:56:09 +0000 (22:56 +0200)]
ntpd: be less eager to use shorter poll intervals
* on step, poll interval drops to 8.5 mins instead of 32 seconds
* on total loss of all replies (no replies from any peer
for last 8 requests), also drop poll interval to 8.5 mins
instead of 32 seconds
* on send abd recv errors, RETRY_INTERVAL is now 32 seconds,
not 5 seconds
* on timing out listening to reply, instead of unconditional
shortening poll interval by x4, clamp it to NOREPLY_INTERVAL
(512 seconds)
* if a largish offset is seen, clamp nexp poll interval
to 128 seconds, not 64 seconds
function old new delta
clamp_pollexp_and_set_MAXSTRAT - 37 +37
recv_and_process_peer_pkt 861 869 +8
poll_interval 52 48 -4
update_local_clock 762 752 -10
ntpd_main 1063 1050 -13
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/3 up/down: 45/-27) Total: 18 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 25 Sep 2014 20:10:32 +0000 (22:10 +0200)]
ubiupdatevol: fix -t to not require an option. Closes 7466
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 24 Sep 2014 20:16:24 +0000 (22:16 +0200)]
install: fix help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Miroslav Lichvar [Thu, 18 Sep 2014 14:19:05 +0000 (16:19 +0200)]
ntpd: split out poll adjusting code
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Miroslav Lichvar [Thu, 18 Sep 2014 14:19:03 +0000 (16:19 +0200)]
ntpd: don't wait for good offset before disabling burst mode
The burst mode needs to be stopped even when no replies are received.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Wed, 24 Sep 2014 00:52:08 +0000 (02:52 +0200)]
install: implement -t DIR
Some packages want to install themselves using "-t" to specify
the directory (as supported by GNU coreutils). Add support for the option
for compatibility reasons.
function old new delta
install_longopts 76 95 +19
install_main 769 777 +8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 27/0) Total: 27 bytes
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Tue, 23 Sep 2014 20:58:18 +0000 (22:58 +0200)]
less: make -E work
function old new delta
buffer_print 71 104 +33
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 22 Sep 2014 19:17:24 +0000 (21:17 +0200)]
less: trivial code shrink
function old new delta
read_lines 715 695 -20
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 22 Sep 2014 19:14:02 +0000 (21:14 +0200)]
less: move "retry-on-EAGAIN" logic closer to read ops
This makes "G" (goto end of input) command work as well as
/search_for_nonexistent_string: both will read to EOF now
even from somewhat slow input (such as kernel's "git log").
function old new delta
ndelay_on 35 43 +8
ndelay_off 35 43 +8
read_lines 695 691 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 16/-4) Total: 12 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 21 Sep 2014 20:10:55 +0000 (22:10 +0200)]
less: disable "suppress empty wraparound" optimization
It is buggy wrt another use case...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ari Sundholm [Thu, 18 Sep 2014 12:41:57 +0000 (15:41 +0300)]
df: fix -T option when ENABLE_FEATURE_HUMAN_READABLE=0
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 17 Sep 2014 22:47:05 +0000 (00:47 +0200)]
false: make "false --help" exit with 1
function old new delta
run_applet_no_and_exit 447 445 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ari Sundholm [Wed, 17 Sep 2014 18:53:58 +0000 (20:53 +0200)]
df: implement -T option
function old new delta
df_main 863 998 +135
packed_usage 29827 29861 +34
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 169/0) Total: 169 bytes
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 15 Sep 2014 23:11:13 +0000 (01:11 +0200)]
sed: fix a buglet in s///NUM handling
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 15 Sep 2014 21:35:58 +0000 (23:35 +0200)]
ftpd: make LIST command show dotfiles too
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 15 Sep 2014 15:06:10 +0000 (17:06 +0200)]
vi: fix incorrect memory access on brace matching. Closes 7256
While at it, fix brace matching to actually show the match
(missed fflush was causing cursor positioning to be buffered);
shorten brace matching code; remove unused macro indirection
in indicate_error().
Custom linker script 'busybox_ldscript' found, using it
function old new delta
indicate_error - 61 +61
mysleep 43 56 +13
char_insert 483 486 +3
find_pair 167 124 -43
Indicate_Error 61 - -61
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/1 up/down: 77/-104) Total: -27 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 8 Sep 2014 16:19:15 +0000 (18:19 +0200)]
mdev: treat zero-length /dev/mdev.seq the same as "\n" one. Closes 7334
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 8 Sep 2014 15:21:52 +0000 (17:21 +0200)]
ash: fix off-by-one in "jobs %4" handling. closes 7310
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 8 Sep 2014 14:52:39 +0000 (16:52 +0200)]
ash: factor out ASH_HELP config option
It used to be aliased to !FEATURE_SH_EXTRA_QUIET for ash,
while hush had it separate from FEATURE_SH_EXTRA_QUIET.
Bring ash in line with hush.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 5 Sep 2014 10:16:15 +0000 (12:16 +0200)]
find: support -perm /BITS. Closes 7340
function old new delta
parse_params 1487 1497 +10
func_perm 57 61 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 14/0) Total: 14 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 4 Sep 2014 10:24:03 +0000 (12:24 +0200)]
tftpd: tweak HP PA-RISC firmware bug compatibility
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 3 Sep 2014 16:35:38 +0000 (18:35 +0200)]
tftpd: support full 512-byte requests
Some HP PA-RISC firmware always sends fixed 512-byte requests,
with trailing garbage.
function old new delta
tftpd_main 578 572 -6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 30 Aug 2014 23:35:45 +0000 (01:35 +0200)]
taskset: fix logic error in "if it doesn't start with 0x..."
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 28 Aug 2014 13:50:09 +0000 (15:50 +0200)]
grep: fix "grep -r PATTRN SYMLINK_TO_DIR"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Florian Fainelli [Wed, 27 Aug 2014 14:01:25 +0000 (16:01 +0200)]
ping: add -p to specify data pattern
function old new delta
common_ping_main 1788 1831 +43
sendping6 56 82 +26
sendping4 82 108 +26
packed_usage 29959 29938 -21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 95/-21) Total: 74 bytes
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 17 Aug 2014 17:36:22 +0000 (19:36 +0200)]
taskset: support CPU masks for more than 64 CPUs
function old new delta
taskset_main 522 631 +109
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 15 Aug 2014 12:29:43 +0000 (14:29 +0200)]
addgroup: mention -S in the help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 13 Aug 2014 16:00:08 +0000 (18:00 +0200)]
ash: make ${#var} unicode-aware
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 13 Aug 2014 08:09:49 +0000 (10:09 +0200)]
ash,hush: run reinit_unicode() only if makes sense
With static Unicode support, no need to check $LANG et al.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 13 Aug 2014 07:57:44 +0000 (09:57 +0200)]
hush: make ${#var} unicode-aware
This mimics bash
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 11 Aug 2014 18:33:18 +0000 (20:33 +0200)]
init: if libc-based Unicode support is on, run setlocale(LC_ALL, "") at startup
It is not clear why we were excluding init from this.
The "getpid() != 1" clause was there from the beginning (2001)
but not explained.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Morten Kvistgaard [Tue, 5 Aug 2014 19:57:18 +0000 (21:57 +0200)]
ftpd: add optional support for authentication
function old new delta
cmdio_get_cmd_and_arg - 237 +237
get_passwd - 97 +97
check_password - 82 +82
ftpd_main 2297 2178 -119
ask_and_check_password_extended 206 84 -122
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 0/2 up/down: 416/-241) Total: 175 bytes
Signed-off-by: Morten Kvistgaard <MK@pch-engineering.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Jul 2014 14:26:09 +0000 (16:26 +0200)]
sha3: tweak comments and indentation
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Jul 2014 12:18:57 +0000 (14:18 +0200)]
sha3: code shrink (and speedup for SHA3_SMALL=0)
function old new delta
sha3_process_block72 1454 1359 -95
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 29 Jul 2014 15:00:30 +0000 (17:00 +0200)]
top: fix memset length (sizeof(ptr) vs sizeof(array) problem)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Timo Teräs [Mon, 21 Jul 2014 11:14:24 +0000 (14:14 +0300)]
top: fix and merge code to parse /proc/meminfo
display_header() code to parse meminfo as is was buggy:
- uninitialized variables were used if meminfo was not as expected
- meminfo parsing failed on new kernels (3.14+) as new field 'MemAvailable'
was introduced between MemFree and Buffers
- shared memory was handled only for ancient kernels (2.4.x and earlier)
as result Buffers and shared memory fields were shown with bogus values
on current kernels.
The new code does not try to parse the old style summary header, as the
separated fields are always present (it saves code size). Additionally,
both Shmem (2.6+) and MemShared (2.4 and earlier) fields are now parsed
and summed for shared memory usage; as only one of them exists depending
on kernel version.
display_topmem_header() parses also meminfo so this makes it use the
same code for code shrink.
function old new delta
display_header - 681 +681
display_topmem_process_list 465 684 +219
parse_meminfo - 189 +189
static.fields - 106 +106
static.match 132 - -132
.rodata 120254 120117 -137
display_topmem_header 513 - -513
display_process_list 1705 667 -1038
------------------------------------------------------------------------------
(add/remove: 3/2 grow/shrink: 1/2 up/down: 1195/-1820) Total: -625 bytes
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 25 Jul 2014 15:24:13 +0000 (17:24 +0200)]
sha3: add 32-bit optimized bit-sliced implementation
It is an interesting trick, but so far I only managed to make it work
correctly, not to make it faster and/or smaller.
The code is ifdefed out for now.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ken Sharp [Sun, 20 Jul 2014 12:01:49 +0000 (14:01 +0200)]
zcip: fix link-local IP conflict detection
During link-local IP resolution, if a regular ARP request is received
during the ARP probe period, it will incorrectly cause a target IP
conflict. This then leads to a new IP being picked unnecessarily.
Per RFC 3927, section 2.2.1, we should flag a target IP conflict only if
the source IP is null, the target IP matches our IP, and the source
hw addr does not match our hw addr.
function old new delta
zcip_main 1354 1322 -32
Signed-off-by: Ken Sharp <ken.sharp@ni.com>
Signed-off-by: Ben Shelton <ben.shelton@ni.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Jeremy Kerr [Tue, 15 Jul 2014 03:03:17 +0000 (11:03 +0800)]
udhcp: add PXELINUX path prefix option (code 210) definition
Like
d3092c99, this change adds support for the DHCP "path-prefix"
option, as defined in RFC 5071. We use the string identifer
"pxepathprefix".
Adding this option makes string parsing in the hook scripts simpler.
function old new delta
dhcp_option_strings 255 269 +14
dhcp_optflags 72 74 +2
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jul 2014 13:06:54 +0000 (15:06 +0200)]
ntpd: add support for -I IFACE
function old new delta
packed_usage 29908 29947 +39
ntp_init 428 460 +32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 71/0) Total: 71 bytes
Signed-off-by: Nikolaus Froehlich <nikolaus@mathematik.uni-marburg.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
David Marchand [Thu, 3 Jul 2014 10:24:55 +0000 (12:24 +0200)]
modinfo: fix module parsing with kernel >= 2.6.37
display() function returns the length of the value we are displaying + 1.
As a consequence, if we have field=value\0field=value\0field=value in the
binary, then the second occurence will be skipped as ptr will miss the first
character of the following field.
Example trying to list aliases from ixgbe.ko on a 3.2 kernel.
- In the module we have:
alias=pci:v00008086d00001560sv*sd*bc*sc*i*\0
alias=pci:v00008086d0000154Asv*sd*bc*sc*i*\0
alias=pci:v00008086d00001557sv*sd*bc*sc*i*\0
alias=pci:v00008086d0000154Fsv*sd*bc*sc*i*\0
alias=pci:v00008086d0000154Dsv*sd*bc*sc*i*\0
...
- Using modinfo -F alias ixgbe returns:
alias: pci:v00008086d00001560sv*sd*bc*sc*i*
alias: pci:v00008086d00001557sv*sd*bc*sc*i*
alias: pci:v00008086d0000154Dsv*sd*bc*sc*i*
...
This problem appeared with kernel commit "modules: no need to align .modinfo
strings"
b6472776816af1ed52848c93d26e3edb3b17adab in 2.6.37.
Fix this by not trusting display() return value but increment ptr by strlen(ptr)
(the same way as depmod.c does).
Signed-off-by: David Marchand <david.marchand@6wind.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Jul 2014 13:16:46 +0000 (15:16 +0200)]
fatattr: use the standard type for 32-bit int
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 4 Jul 2014 11:58:57 +0000 (13:58 +0200)]
setlogcons: fix help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Joshua Judson Rosen [Thu, 3 Jul 2014 12:51:47 +0000 (14:51 +0200)]
syslogd: make "reopen log file every second" logic work for multiple logs
Move last_log_time from a single global to *each logFile_t*
so that we can actually apply the logic to every log-file
in multi-file configurations, rather than working only
for the first file written in each 1-second interval
and then leaving the others connected to possibly wrong files.
Signed-off-by: Joshua Judson Rosen <jrosen@harvestai.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Joshua Judson Rosen [Wed, 2 Jul 2014 17:41:41 +0000 (19:41 +0200)]
syslogd: syslogd: don't *decrement* log_file->size on write failures
Even if we fail to write to a log-file, and it's not growing,
it's not *shrinking* either....
Signed-off-by: Joshua Judson Rosen <jrosen@harvestai.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 2 Jul 2014 13:21:30 +0000 (15:21 +0200)]
syslogd: make "-O -" log to stdout
function old new delta
packed_usage 29871 29908 +37
log_locally 404 440 +36
syslogd_main 1966 1956 -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 73/-10) Total: 63 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 1 Jul 2014 12:16:28 +0000 (14:16 +0200)]
test: fix mishandling of "test '(' = '('" and similar
function old new delta
test_main 246 350 +104
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 1 Jul 2014 11:20:22 +0000 (13:20 +0200)]
libbb: fix bb_ask() to flush input before prompt, not after. Closes 7190
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 30 Jun 2014 15:19:17 +0000 (17:19 +0200)]
cpio: reinstate "options:" line in help text
Otherwise, help text is confusing: where do operation modes end
and where options start?
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Thu, 26 Jun 2014 12:31:05 +0000 (14:31 +0200)]
Rename INIT_LAST to INIT_FUNC to avoid confusion
We don't have an INIT_FIRST, so let's rename INIT_LAST to INIT_FUNC
to imply that the function is called at program start-up.
Also: the priority argument for __attribute__((constructor)) isn't
used, so let's remove it.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Pascal Bellard [Mon, 30 Jun 2014 11:06:39 +0000 (13:06 +0200)]
fatattr: new applet
function old new delta
fatattr_main - 281 +281
packed_usage 29821 29871 +50
bit_to_char - 10 +10
applet_names 2472 2480 +8
applet_main 1436 1440 +4
applet_nameofs 718 720 +2
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 4/0 up/down: 355/0) Total: 355 bytes
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 30 Jun 2014 08:14:34 +0000 (10:14 +0200)]
lzop: add overflow check
See CVE-2014-4607
http://www.openwall.com/lists/oss-security/2014/06/26/20
function old new delta
lzo1x_decompress_safe 1010 1031 +21
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Gernoth [Fri, 27 Jun 2014 12:08:29 +0000 (14:08 +0200)]
stat: fix printing selinux context and null-dereference
busybox stat tries to always print the selinux context, even if it
is not requested which leads to a segmentation fault due to
dereferencing a null-pointer.
This also changes the format-string used to print the context to
so it actually produces useful output.
Signed-off-by: Michael Gernoth <michael@gernoth.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 27 Jun 2014 11:53:35 +0000 (13:53 +0200)]
ftpd: do not use root_fd if we are not in chroot
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 27 Jun 2014 10:37:00 +0000 (12:37 +0200)]
ftpd: for LIST, open current directory *in the child*
Last change introduced an open fd leak. This is the fix.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 27 Jun 2014 10:24:39 +0000 (12:24 +0200)]
ftpd: escape chroot prior to re-executing ls helper
When we merely chdir to saved "real" root fd,
exec("proc/self/exe") works for static executables but not
for dynamic ones (they can't find their interpreter).
With this patch, we also *chroot* to real root.
As a bonus, this gives us proper usernames, timezone conversion
etc.
function old new delta
popen_ls 203 259 +56
ftpd_main 2362 2366 +4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 26 Jun 2014 14:40:28 +0000 (16:40 +0200)]
awk: fix handling of "if ... break ; else ..." - closes 7226
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 26 Jun 2014 10:07:48 +0000 (12:07 +0200)]
ftpd: optimize writes of LIST results a bit
function old new delta
handle_dir_common 201 207 +6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Richard Genoud [Wed, 25 Jun 2014 15:38:30 +0000 (17:38 +0200)]
nanddump: change default to --bb=skipbad
since mtd-utils 1.4.7, the default behaviour of nanddump is skipbad
(commit
2521d4f1b6b9866a9c89f3c11a4f6a3d763ff1d7)
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Richard Genoud [Wed, 25 Jun 2014 15:33:34 +0000 (17:33 +0200)]
nanddump: kill -b Omit bad block
since mtd-utils 1.4.7, the omit bad block method has been removed.
(cf commit
d8b8f780ec3c916f3990e9227d6bfbb22bf42ef8)
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Richard Genoud [Tue, 24 Jun 2014 10:12:59 +0000 (12:12 +0200)]
nanddump: add options --bb=skipbad and padbad
In mtd-utils, the bad block options changed in favor of
--bb=[skipbad|padbad|dumpbad] and omitbad has been removed.
This patch add the --bb=skipbad and padbad methods to busybox' nanddump.
padbad is the current default behaviour.
The difference between skipbad and omitbad is this one:
On a 16K block NAND, if the 1st block of mtd0 is bad, we'll have:
nanddump -b -l 16384 /dev/mtd0 | wc -c
0
nanddump --bb=skipbad -l 16384 /dev/mtd0 | wc -c
16384 <- data from 1st good block
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Richard Genoud [Tue, 24 Jun 2014 10:12:58 +0000 (12:12 +0200)]
nanddump: correct rounding to next page (lead to infinite loop)
The rounding to next page formula was wrong:
ex: (len | ~(meminfo->writesize - 1)) + 1;
len=128K
writesize=4K
(len | ~(meminfo->writesize - 1)) + 1 => 4 294 963 201 ?!
correct rounding formula:
((len - 1) | (meminfo->writesize - 1)) + 1 => 128K
len = 130K
((len - 1) | (meminfo->writesize - 1)) + 1 => 132K
modprobe nandsim parts="20,20" badblocks="22,23"
without patch:
nanddump /dev/mtd1 | wc -c
[...] infinite loop
with the patch:
nanddump /dev/mtd1 | wc -c
327680
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 25 Jun 2014 14:23:59 +0000 (16:23 +0200)]
ftpd: support deprecated XPWD command
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
projects / oweals / busybox.git / log