Ari Sundholm [Mon, 4 Jan 2016 13:40:37 +0000 (15:40 +0200)]
truncate: always set mode when opening file to avoid fortify errors
Busybox crashes due to no mode being given when opening:
$ ./busybox truncate -s 1M foo
*** invalid open64 call: O_CREAT without mode ***: ./busybox terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x7338f)[0x7f66d921338f]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x7f66d92aac9c]
/lib/x86_64-linux-gnu/libc.so.6(+0xeb6aa)[0x7f66d928b6aa]
./busybox[0x4899f9]
======= Memory map: ========
00400000-
004d0000 r-xp
00000000 00:1a 137559 /home/ari/busybox/busybox
006cf000-
006d0000 r--p
000cf000 00:1a 137559 /home/ari/busybox/busybox
006d0000-
006d1000 rw-p
000d0000 00:1a 137559 /home/ari/busybox/busybox
006d1000-
006d4000 rw-p
00000000 00:00 0
014e7000-
01508000 rw-p
00000000 00:00 0 [heap]
7f66d8f8a000-
7f66d8fa0000 r-xp
00000000 08:07
1579008 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f66d8fa0000-
7f66d919f000 ---p
00016000 08:07
1579008 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f66d919f000-
7f66d91a0000 rw-p
00015000 08:07
1579008 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f66d91a0000-
7f66d935b000 r-xp
00000000 08:07
1578994 /lib/x86_64-linux-gnu/libc-2.19.so
7f66d935b000-
7f66d955a000 ---p
001bb000 08:07
1578994 /lib/x86_64-linux-gnu/libc-2.19.so
7f66d955a000-
7f66d955e000 r--p
001ba000 08:07
1578994 /lib/x86_64-linux-gnu/libc-2.19.so
7f66d955e000-
7f66d9560000 rw-p
001be000 08:07
1578994 /lib/x86_64-linux-gnu/libc-2.19.so
7f66d9560000-
7f66d9565000 rw-p
00000000 00:00 0
7f66d9565000-
7f66d966a000 r-xp
00000000 08:07
1579020 /lib/x86_64-linux-gnu/libm-2.19.so
7f66d966a000-
7f66d9869000 ---p
00105000 08:07
1579020 /lib/x86_64-linux-gnu/libm-2.19.so
7f66d9869000-
7f66d986a000 r--p
00104000 08:07
1579020 /lib/x86_64-linux-gnu/libm-2.19.so
7f66d986a000-
7f66d986b000 rw-p
00105000 08:07
1579020 /lib/x86_64-linux-gnu/libm-2.19.so
7f66d986b000-
7f66d988e000 r-xp
00000000 08:07
1578981 /lib/x86_64-linux-gnu/ld-2.19.so
7f66d9a64000-
7f66d9a67000 rw-p
00000000 00:00 0
7f66d9a8a000-
7f66d9a8d000 rw-p
00000000 00:00 0
7f66d9a8d000-
7f66d9a8e000 r--p
00022000 08:07
1578981 /lib/x86_64-linux-gnu/ld-2.19.so
7f66d9a8e000-
7f66d9a8f000 rw-p
00023000 08:07
1578981 /lib/x86_64-linux-gnu/ld-2.19.so
7f66d9a8f000-
7f66d9a90000 rw-p
00000000 00:00 0
7ffc47761000-
7ffc47782000 rw-p
00000000 00:00 0 [stack]
7ffc477ab000-
7ffc477ad000 r-xp
00000000 00:00 0 [vdso]
ffffffffff600000-
ffffffffff601000 r-xp
00000000 00:00 0 [vsyscall]
Aborted (core dumped)
$
Fix this by simply always setting the mode, as it doesn't hurt even
when O_CREAT is not specified.
This bug is a regression introduced in
fc3e40e, as xopen(), which
was originally used, would automatically set the mode.
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Denys Vlasenko [Sun, 3 Jan 2016 21:43:40 +0000 (22:43 +0100)]
login: add commented-out PAM double password avoidance from BZ 4003
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Sat, 19 Dec 2015 20:34:44 +0000 (22:34 +0200)]
nandwrite: implement -n (read/write without ecc)
Implement -n (read/write without ecc).
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ari Sundholm [Sat, 2 Jan 2016 00:18:32 +0000 (01:18 +0100)]
blkdiscard: new applet
function old new delta
blkdiscard_main - 264 +264
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Cristian Ionescu-Idbohrn [Fri, 1 Jan 2016 23:52:29 +0000 (00:52 +0100)]
ash: suppress a compilation warning
Reported by gcc (Debian 5.3.1-4) 5.3.1
20151219
shell/ash.c: In function 'evaltree':
shell/ash.c:8432:19: warning: logical not is only applied to the left hand side of comparison
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Dec 2015 19:11:34 +0000 (20:11 +0100)]
mount: support "nofail" option. Closes 8551
function old new delta
singlemount 1045 1060 +15
mount_option_str 338 345 +7
mount_it_now 355 361 +6
mount_options 172 176 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 32/0) Total: 32 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Dec 2015 16:32:51 +0000 (17:32 +0100)]
iproute: support "scope". Closes 8561
function old new delta
iproute_modify 1051 1120 +69
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 18 Dec 2015 18:02:31 +0000 (19:02 +0100)]
swaponoff: fix compile-time warning
CC util-linux/swaponoff.o
cc1: warnings being treated as errors
util-linux/swaponoff.c: In function 'swap_enable_disable':
util-linux/swaponoff.c:100: warning: passing argument 1 of 'resolve_mount_spec' from incompatible pointer type
make[1]: *** [util-linux/swaponoff.o] Error 1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Pascal Bach [Fri, 18 Dec 2015 18:01:14 +0000 (19:01 +0100)]
chpasswd: support -c argument and respect DEFAULT_PASSWD_ALGO
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ari Sundholm [Thu, 17 Dec 2015 18:43:12 +0000 (20:43 +0200)]
include/platform.h: Remove extra #endif introduced in
6df9612.
It causes the compilation to fail.
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Chris Renshaw [Thu, 17 Dec 2015 15:42:01 +0000 (16:42 +0100)]
Resolve linker issues with Android API 21 (dprintf, tcdrain)
Signed-off-by: Chris Renshaw <osm0sis@outlook.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mike Frysinger [Wed, 16 Dec 2015 19:42:25 +0000 (14:42 -0500)]
blkid: add bcache support
URL: https://bugs.gentoo.org/508596
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 16 Dec 2015 17:59:08 +0000 (12:59 -0500)]
swapon/swapoff: refine the -e (ifexists) option
The -e option should only apply to swapon, and it should swallow all
errors/warnings when the device does not exist. So delete the flag
from the swapoff patch and unify the check in the swapoff path.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Tue, 1 Dec 2015 16:25:10 +0000 (11:25 -0500)]
trylink: include LDFLAGS when checking linkage
The user might be including options in their LDFLAGS (like -fuse-ld=gold)
that change the behavior of the linker and thus change the results of the
flag tests. Make sure we include the user's LDFLAGS when running these
tests so we filter out flags that will fail when used later on.
URL: https://bugs.gentoo.org/499712
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Denys Vlasenko [Fri, 6 Nov 2015 14:50:28 +0000 (15:50 +0100)]
modutils: fix build error with !DEPMOD
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Timo Teräs [Thu, 5 Nov 2015 17:54:55 +0000 (18:54 +0100)]
modutils: merge module_entry and module_info to common
This merges the in-memory module info structures of modprobe
and depmod. This allows sharing hashing by modulename code
improving depmod runtime with almost factor of 2x.
function old new delta
get_or_add_modentry - 17 +17
do_modprobe 590 601 +11
moddb_get_or_create - 10 +10
load_modules_dep 195 205 +10
moddb_get - 7 +7
add_probe 81 78 -3
modprobe_main 721 714 -7
depmod_main 553 543 -10
config_file_action 434 421 -13
helper_get_module 160 144 -16
parse_module 343 320 -23
order_dep_list 105 82 -23
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 2/7 up/down: 55/-95) Total: -40 bytes
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 4 Nov 2015 18:39:54 +0000 (19:39 +0100)]
TODO file: remove mpstat, iostat, powertop - we have them now
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Tue, 3 Nov 2015 09:42:23 +0000 (09:42 +0000)]
ash: add support for bash 'function' keyword
Where the POSIX shell allows functions to be defined as:
name () compound-command [ redirections ]
bash adds the alternative syntax:
function name [()] compound-command [ redirections ]
Implement this in ash's bash compatibility mode. Most compound
commands work (for/while/until/if/case/[[]]/{}); one exception is:
function f (echo "no way!")
The other two variants work:
f() (echo "ok")
function f() (echo "also ok")
function old new delta
parse_command 1555 1744 +189
tokname_array 232 240 +8
.rodata 155612 155566 -46
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 197/-46) Total: 151 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 4 Nov 2015 13:50:19 +0000 (14:50 +0100)]
hush-misc/func_args1.tests: remove "UNFIXED BUG", it does not fail
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Tue, 3 Nov 2015 09:37:40 +0000 (09:37 +0000)]
ash: copy function tests from hush testsuite
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 1 Nov 2015 19:57:34 +0000 (20:57 +0100)]
i2c_tools: suppress "'blen' may be used uninitialized in this function"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Tue, 27 Oct 2015 16:15:05 +0000 (17:15 +0100)]
i2cdump: display the numeric value for block read ioctl() errors
This makes busybox i2cdump compatible with the upstream version, which
also displays the numeric error value in case of a block read failure.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Tue, 27 Oct 2015 16:15:04 +0000 (17:15 +0100)]
i2cdump: bail-out if block read fails
We should bail-out if i2c_smbus_read_block_data() or
i2c_smbus_read_i2c_block_data() return 0 or less. Add the missing check
for the former and fix the existing for the latter.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Tue, 27 Oct 2015 16:15:03 +0000 (17:15 +0100)]
i2cdump: use I2C block mode for the 'i' mode parameter
Currently we're calling i2c_smbus_read_block_data() for both 'i' and 's'
mode parameters. If the bus doesn't support SMBus block mode, then the
i2c access ioctl() fails. Make i2cdump behave compatibly with upstream
version by calling i2c_smbus_read_i2c_block_data() for I2C block.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Tue, 27 Oct 2015 16:15:02 +0000 (17:15 +0100)]
i2cdump: don't read block data in non-block modes
We currently read data twice in byte mode. Add a check to avoid calling
i2c_smbus_read_i2c_block_data() if we're not in I2C or SMBus block mode.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Tue, 27 Oct 2015 16:15:01 +0000 (17:15 +0100)]
i2cdetect: coding style: add a space after 'for'
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Tue, 27 Oct 2015 16:15:00 +0000 (17:15 +0100)]
i2cdetect: fix address skipping in auto mode
If the bus doesn't support SMBus Quick Write or Receive Byte commands
and we're running in auto mode all addresses will be skipped resulting
in an empty table being printed.
This is caused by not restoring the auto mode after it's been changed
for certain address ranges - we need an additional variable to hold the
temporary state.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Natanael Copa [Wed, 19 Sep 2012 14:55:08 +0000 (16:55 +0200)]
ifupdown: use -x hostname:NAME with udhcpc
The -H NAME is deprecated in udhcpc. See commit
2017d48c0d70bef8768efb42909e605ea8eb5a21
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 30 Oct 2015 22:41:53 +0000 (23:41 +0100)]
[g]unzip: fix recent breakage.
Also, do emit error message we so painstakingly pass from gzip internals
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Fri, 30 Oct 2015 19:07:37 +0000 (19:07 +0000)]
ash: allow popredir to be called if the stack is empty
If /tmp/test.sh is a script that tries to run a second script which
happens to be non-executable this:
command . /tmp/test.sh
causes a seg fault.
This is because clearredir is called in the error path to clear the
stack of redirections. The normal path then calls popredir, but popredir
fails when the stack is empty.
Reported-by: Bastian Bittorf <bittorf@bluebottle.com>
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Fri, 30 Oct 2015 19:06:47 +0000 (19:06 +0000)]
ash: fix EXEXEC status clobbering
evalcommand always clobbers the exit status in case of an EXEXEC
which means that exec always fails with exit status 2 regardless
of what it actually returns.
This patch adds the missing check for EXEXEC so that the correct
exit status is preserved. It causes the test ash-misc/exec.tests
to succeed.
Based on commit
7f68426 in dash git, by Herbert Xu.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Fri, 30 Oct 2015 19:05:55 +0000 (19:05 +0000)]
ash: add tests for failures of the exec and command builtins
The exec builtin should return an exit status of 127 if the command
can't be found. It doesn't: it returns 2.
If the command builtin is used to source a script that runs a second
script that doesn't exist ash should issue an error. Instead it seg
faults.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 30 Oct 2015 21:10:44 +0000 (22:10 +0100)]
stat: make -f optional. This allows to build stat for non-linux systems
function old new delta
packed_usage 30761 30706 -55
Based on the patch by Ron Yorston.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 30 Oct 2015 20:39:19 +0000 (21:39 +0100)]
lineedit: FEATURE_REVERSE_SEARCH should not depend on SAVEHISTORY
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Fri, 29 May 2015 10:31:40 +0000 (11:31 +0100)]
lineedit: search applets as well as PATH for tab completion
In standalone shell mode search the applet table as well as PATH
when tab completing a command.
Use a stupid linear search: we're also about to read all the
directories on PATH so efficiency isn't a big concern.
function old new delta
add_match - 53 +53
complete_cmd_dir_file 687 724 +37
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/0 up/down: 90/0) Total: 90 bytes
Signed-off-by: Ron Yorston <rmy@frippery.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Sat, 30 May 2015 16:13:52 +0000 (17:13 +0100)]
busybox: alter help message in standalone shell mode
Signed-off-by: Ron Yorston <rmy@frippery.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 29 Oct 2015 21:37:25 +0000 (22:37 +0100)]
hush: copy for.tests from ash testsuite
This test passes for hush
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Thu, 29 Oct 2015 11:30:55 +0000 (11:30 +0000)]
ash: simplify EOF/newline handling in list parser
Processing of here documents in ash has had a couple of breakages
which are now the subject of tests. This commit should fix both.
It is based on the following commit in dash git by Herbert Xu:
<
7c245aa> [PARSER] Simplify EOF/newline handling in list parser
(See git://git.kernel.org/pub/scm/utils/dash/dash.git)
Reported-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Thu, 29 Oct 2015 11:30:22 +0000 (11:30 +0000)]
Revert "ash: fix a SEGV case in an invalid heredoc" xxx
This reverts commit
7e66102f762a7d80715f0c7e5925433256b78cee but
leaves the test in place as it's still valid.
Reported-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Thu, 29 Oct 2015 16:44:56 +0000 (16:44 +0000)]
ash: fix error during recursive processing of here document
Save the value of the checkkwd flag to prevent it being clobbered
during recursion.
Based on commit
ec2c84d from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Herbert Xu.
function old new delta
readtoken 190 203 +13
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 13/0) Total: 13 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 29 Oct 2015 19:29:05 +0000 (20:29 +0100)]
ash tests: make test print test name before it is run
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Thu, 29 Oct 2015 16:19:14 +0000 (16:19 +0000)]
ash: only allow local variables in functions
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Mon, 3 Aug 2015 12:47:33 +0000 (13:47 +0100)]
ash: respect -p flag when command builtin is run with -v/-V
The command builtin should only check the default path, not $PATH,
when the -p flag is used along with -v/-V.
Based on commits
65ae84b (by Harald van Dijk) and
29ee27d (by Herbert
Xu) from git://git.kernel.org/pub/scm/utils/dash/dash.git).
function old new delta
commandcmd 72 87 +15
describe_command 437 450 +13
typecmd 84 86 +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 30/0) Total: 30 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 29 Oct 2015 18:46:40 +0000 (19:46 +0100)]
ash: fix command -- crash
busybox sh -c 'command --' segfaults because parse_command_args
returns a pointer to a null pointer.
Based on commit
18071c7 from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Gerrit Pape.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Mon, 3 Aug 2015 12:46:25 +0000 (13:46 +0100)]
ash: save a few bytes in code to parse case statements
Based on commit
49b82fc from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Herbert Xu.
function old new delta
parse_command 1563 1555 -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-8) Total: -8 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Mon, 3 Aug 2015 12:46:00 +0000 (13:46 +0100)]
ash: allow newline after variable name in for loop
Newline is a valid delimiter between the variable name and `in`
keyword in for loops.
Based on commit
22e8fb4 from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Herbert Xu.
function old new delta
parse_command 1568 1563 -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-5) Total: -5 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Thu, 29 Oct 2015 11:29:59 +0000 (11:29 +0000)]
ash: add test for issue with here document
This used to work but doesn't now:
foo () {
cat <<EOF && { echo "$1" ; }
$1
EOF
}
foo "bar"
Reported-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 28 Oct 2015 17:07:46 +0000 (18:07 +0100)]
modinfo: fix "-F firmware", add "intree" field display
function old new delta
shortcuts - 52 +52
modinfo 317 330 +13
display 77 87 +10
packed_usage 30752 30761 +9
modinfo_main 351 345 -6
static.shortcuts 48 - -48
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/1 up/down: 84/-54) Total: 30 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 28 Oct 2015 14:33:19 +0000 (15:33 +0100)]
lzop: eliminate variable, use "int" as return type
Based on patch by Maxin B. John <maxin.john@intel.com>
function old new delta
pack_lzop 870 859 -11
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Timo Teräs [Mon, 26 Oct 2015 07:40:31 +0000 (09:40 +0200)]
fbsplash: use virtual y size in mmap size calculations
The virtual y can be larger - and we can be even writing there since
we are taking into account the y offset. Avoids possible crash.
But use it only if set, seems it is not set if virtual area is not
allocated (though, often fbcon allocates some scrollback area).
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Mon, 26 Oct 2015 21:42:33 +0000 (23:42 +0200)]
gzip: add support for --no-name long option
Add support for --no-name long option. Just silently ignore it
like the short -n option.
This allows to use busybox gzip with Lynx browser.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Mon, 26 Oct 2015 21:42:32 +0000 (23:42 +0200)]
gunzip: add support for long options
Add support for long options.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 26 Oct 2015 18:33:05 +0000 (19:33 +0100)]
unzip: test for bad archive SEGVing
function old new delta
huft_build 1296 1300 +4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Richard Genoud [Mon, 26 Oct 2015 09:10:28 +0000 (10:10 +0100)]
tr: support octal ranges
now, we can do printf "a\tb\tcdef\n" | ./busybox tr -d "\1-\14b-e"
af
and bonus, we save some bytes.
function old new delta
expand 718 699 -19
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-19) Total: -19
bytes
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Timo Teräs [Mon, 26 Oct 2015 16:06:12 +0000 (17:06 +0100)]
ifupdown: pass interface device name for ipv6 route commands
IPv6 routes need the device argument for link-local routes, or they
cannot be used at all. E.g. "gateway fe80::def" seems to be used in
some places, but kernel refuses to insert the route unless device
name is explicitly specified in the route addition.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 25 Oct 2015 19:36:03 +0000 (20:36 +0100)]
tweak defconfig
MONOTONIC_SYSCALL=y by default
FEATURE_LAST_SMALL is gone: now FEATURE_LAST_FANCY is a "bool", not a "choice".
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 25 Oct 2015 19:10:46 +0000 (20:10 +0100)]
inetd: make FEATURE_INETD_RPC off by default
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ron Yorston [Wed, 21 Oct 2015 15:57:25 +0000 (16:57 +0100)]
libiproute: use if_nametoindex
Saves 87 bytes. Assuming, of course, all platforms have it.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Sat, 24 Oct 2015 20:01:29 +0000 (22:01 +0200)]
xargs: make -I imply -r
Make -I imply -r (GNU findutils seems to do the same).
Fixes the following bug:
$ echo -n | xargs -I% echo %
Segmentation fault
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 18:45:10 +0000 (20:45 +0200)]
dumpleases: string reuse
text data bss dec hex filename
926254 906 17160 944320 e68c0 busybox_old
926242 906 17160 944308 e68b4 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Isaac Dunham [Sat, 24 Oct 2015 18:28:04 +0000 (20:28 +0200)]
dumpleases: new option -d to show time in seconds
function old new delta
dumpleases_main 493 534 +41
static.dumpleases_longopts 31 41 +10
packed_usage 30777 30752 -25
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 51/-25) Total: 26 bytes
Signed-off-by: Isaac Dunham <ibid.ag@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 17:15:44 +0000 (19:15 +0200)]
zcip: ...ad suppress the warning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 17:14:04 +0000 (19:14 +0200)]
zcip: do not query current time if we won't use the result
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 16:57:32 +0000 (18:57 +0200)]
tweak zcip service example
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 12:58:58 +0000 (14:58 +0200)]
Tweak README
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 12:55:33 +0000 (14:55 +0200)]
update network service examples
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 03:30:58 +0000 (05:30 +0200)]
New example of a service: examples/var_service/zcip_if
Zeroconf for IPv4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 02:45:22 +0000 (04:45 +0200)]
dumpleases: make host names sanitized to shell-friendly condition
function old new delta
add_lease 271 298 +27
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 02:19:56 +0000 (04:19 +0200)]
reuse a string
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 02:17:04 +0000 (04:17 +0200)]
rmmod: fix bad error message
Before:
># busybox_old rmmod gtrhfhdfghdf
rmmod: can't unload 'gtrhfhdfghdf': unknown symbol in module, or unknown parameter
After:
># busybox rmmod gtrhfhdfghdf
rmmod: can't unload module 'gtrhfhdfghdf': No such file or directory
function old new delta
modprobe_main 726 721 -5
do_modprobe 599 590 -9
rmmod_main 187 169 -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-32) Total: -32 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 02:13:16 +0000 (04:13 +0200)]
MODPROBE_SMALL is not experimental anymore
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 24 Oct 2015 01:45:57 +0000 (03:45 +0200)]
pmap: fix bogus {no such process} comm field text
function old new delta
read_cmdline 246 266 +20
procps_get_maps 196 193 -3
packed_usage 30413 30404 -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 20/-12) Total: 8 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 23 Oct 2015 16:43:16 +0000 (18:43 +0200)]
tidy up strtok use
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 23 Oct 2015 09:49:04 +0000 (11:49 +0200)]
httpd: fix heap buffer overflow. Closes 8426
function old new delta
send_headers 654 677 +23
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 23 Oct 2015 00:01:38 +0000 (02:01 +0200)]
wget: if stderr is not a tty, progress bar shouldn't use tty-tricks
function old new delta
bb_progress_update 706 768 +62
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 22 Oct 2015 23:44:22 +0000 (01:44 +0200)]
libbb: factor out code which queries screen width
function old new delta
get_terminal_width - 17 +17
stty_main 1196 1197 +1
pstree_main 321 319 -2
ls_main 735 731 -4
watch_main 232 225 -7
bb_progress_update 714 706 -8
ps_main 555 543 -12
run_applet_and_exit 708 695 -13
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/6 up/down: 18/-46) Total: -28 byte
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 22 Oct 2015 14:37:01 +0000 (16:37 +0200)]
tar: add a test that we don't write into symlinks
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 22 Oct 2015 14:01:57 +0000 (16:01 +0200)]
remove systemd support
systemd people are not willing to play nice with the rest of the world.
Therefore there is no reason for the rest of the world to cooperate with them.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 22 Oct 2015 11:38:09 +0000 (13:38 +0200)]
tar: fix files skipped with --strip_components not resetting selinux context
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 22 Oct 2015 11:30:34 +0000 (13:30 +0200)]
tar: shrink hardlink name handling code
function old new delta
data_extract_all 1069 1040 -29
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 22 Oct 2015 11:22:26 +0000 (13:22 +0200)]
tar: implement --version for buildroot
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 21 Oct 2015 23:07:13 +0000 (01:07 +0200)]
tar: add support for --strip-components=N
function old new delta
data_extract_all 882 995 +113
tar_longopts 290 309 +19
tar_main 938 942 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 136/0) Total: 136 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 21 Oct 2015 14:06:40 +0000 (16:06 +0200)]
login: explain -h HOST option better
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Oct 2015 19:51:52 +0000 (21:51 +0200)]
wget: make Bartosz's "wget --passive-ftp -nd -t 3" work
function old new delta
static.wget_longopts 166 234 +68
wget_main 2608 2610 +2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Oct 2015 16:15:01 +0000 (18:15 +0200)]
typo fix
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Oct 2015 14:40:43 +0000 (16:40 +0200)]
scripts/trylink: remove $CPPFLAGS
We don't use it in final link, should not use it in check_FOO then.
This uncovered a logic bug in glibc check...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Oct 2015 14:16:16 +0000 (16:16 +0200)]
scripts/trylink: fix bit-rotted linker option verification
To that end, *make it complain* when check_cc fails on options
we usually want to succeed.
text data bss dec hex filename
929697 932 17692 948321 e7861 busybox-1.23.2/busybox
915361 911 17484 933756 e3f7c busybox-1.23.2.fixed/busybox
927725 932 17448 946105 e6fb9 busybox-1.24.0/busybox
913630 911 17240 931781 e37c5 busybox-1.24.0.fixed/busybox
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Oct 2015 10:58:37 +0000 (12:58 +0200)]
qemu_multiarch_testing/README: add a list of qemu's needed
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 21:26:50 +0000 (23:26 +0200)]
setarch: add support for '-R' (disable randomization)
This commit adds support for the -R flag of setarch, which disables
randomization of the virtual address space.
function old new delta
setarch_main 115 150 +35
packed_usage 30664 30651 -13
Signed-off-by: Jan Heylen <heyleke@gmail.com>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 17:27:26 +0000 (19:27 +0200)]
sort: fix ENDCHAR handling in "-kSTART,N.ENDCHAR"
function old new delta
get_key 505 503 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 17:13:06 +0000 (19:13 +0200)]
sort: code shrink
function old new delta
compare_keys 738 695 -43
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 12:48:24 +0000 (14:48 +0200)]
remove extra debug printout
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 12:44:51 +0000 (14:44 +0200)]
sort: fix key with delimiters breakage
function old new delta
get_key 509 505 -4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 02:37:19 +0000 (04:37 +0200)]
libbb: make parse_chown_usergroup_or_die() set unspecified uid/gid to -1
function old new delta
parse_chown_usergroup_or_die 102 115 +13
chown_main 190 175 -15
start_stop_daemon_main 1043 1027 -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 13/-31) Total: -18 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 02:27:17 +0000 (04:27 +0200)]
libbb: get_uidgid() always called with allow_numeric=1
function old new delta
xget_uidgid 30 25 -5
make_device 2188 2183 -5
main 797 792 -5
get_uidgid 240 225 -15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 00:51:56 +0000 (02:51 +0200)]
od: get rid of (almost all) statics
function old new delta
od_main 2565 2600 +35
check_and_close 113 115 +2
static.prev_pair_equal 1 - -1
static.first 1 - -1
exit_code 1 - -1
string_min 4 - -4
n_specs 4 - -4
in_stream 4 - -4
format_address 4 - -4
file_list 4 - -4
bytes_per_block 4 - -4
get_lcm 120 115 -5
pseudo_offset 8 - -8
------------------------------------------------------------------------------
(add/remove: 0/10 grow/shrink: 2/1 up/down: 37/-40) Total: -3 bytes
text data bss dec hex filename
938487 932 17392 956811 e998b busybox_old
938519 924 17360 956803 e9983 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Oct 2015 00:24:14 +0000 (02:24 +0200)]
fsck: do not use statics
function old new delta
fsck_main 1794 1812 +18
packed_usage 30662 30664 +2
kill_all_if_got_signal 60 62 +2
create_fs_device 158 160 +2
static.kill_sent 1 - -1
skip_root 1 - -1
serialize 1 - -1
parallel_root 1 - -1
noexecute 1 - -1
fs_type_negated 1 - -1
force_all_parallel 1 - -1
verbose 4 - -4
num_running 4 - -4
num_args 4 - -4
max_running 4 - -4
instance_list 4 - -4
fstype 4 - -4
fs_type_list 4 - -4
fs_type_flag 4 - -4
filesys_last 4 - -4
filesys_info 4 - -4
args 4 - -4
wait_one 309 300 -9
ignore 196 174 -22
------------------------------------------------------------------------------
(add/remove: 0/18 grow/shrink: 4/2 up/down: 24/-82) Total: -58 bytes
text data bss dec hex filename
938527 932 17448 956907 e99eb busybox_old
938487 932 17392 956811 e998b busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 18 Oct 2015 23:29:20 +0000 (01:29 +0200)]
chattr,lsattr: shorten help message
function old new delta
packed_usage 30662 30645 -17
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 18 Oct 2015 23:20:36 +0000 (01:20 +0200)]
loginutils/*: convert to new-style "one file" applets
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 18 Oct 2015 22:52:26 +0000 (00:52 +0200)]
debianutils/*: convert to new-style "one file" applets
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
projects / oweals / busybox.git / log