Age | Commit message (Collapse) | Author |
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function old new delta
pstm_sqr_comba 551 475 -76
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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"""
For example, given input file:
foo
bar
baz
after shuffling the input file, foo will never end up back on the first line.
This came to light when I ran into a use-case where someone was selecting
a random line from a file using shuf | head -n 1, and the results on busybox
were showing a statistical anomaly (as in, the first line would never ever
be picked) vs the same process running on environments that had gnu coreutils
installed.
On line https://git.busybox.net/busybox/tree/coreutils/shuf.c#n56 it uses
r %= i, which will result in 0 <= r < i, while the algorithm specifies
0 <= r <= i.
"""
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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$((fail++)) is not a required expression in POSIX, and in "dash" it
could produce an error like this:
./make_single_applets.sh: 61: arithmetic expression: expecting primary: "fail++"
Replace this with something portable: fail=$((fail+1)) would work.
Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This change fixes the build in setups where there are
no headers defining WIFSTOPPED and WSTOPSIG (where JOBS has to be
set to 0).
This partially reverts 4700fb5be (ash: make dowait() a bit more
readable. Logic is unchanged, 2015-10-09).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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halt::0:0::/:/sbin/halt
function old new delta
run_applet_and_exit 748 751 +3
run_applet_no_and_exit 467 459 -8
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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dpkg moved to away from dynamically allocating the hashtables in commit
c87339d584 (dpkg: trivial code shrinkage, and redo G trick correctly) almost
ten years ago, but the cleanup code was never adjusted to match.
Glibc loudly complains about this:
*** Error in `dpkg': free(): invalid pointer: 0x0000007fac3478c0 ***
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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By default, the 'getopt32' call will continue parsing the command line
even after hitting a non-option string. But in setpriv, this should be
avoided, as all parameters following the initial non-option argument are
in fact arguments to the binary that is to be executed by setpriv.
Otherwise, calling e.g. 'busybox setpriv ls -l' would result in an error
due to the unknown parameter "-l".
Fix the issue by passing "+" as the first character in the options
string. This will cause 'getopt32' to stop processing after hitting the
first non-option.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Currently, BZCAT (and BUNZIP2) selects FEATURE_BZIP2_DECOMPRESS,
thus, "#if ENABLE_FEATURE_BZIP2_DECOMPRESS" around bunzip2_main()
is sufficient. But let's robustify it.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Patch is based on work by tiggerswelt.net.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
pgrep_main 640 726 +86
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Basedon patch by Bernd Holzmüller <bernd.holzmueller@tiggerswelt.net>
function old new delta
option_to_env 504 580 +76
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
pgrep_main 584 597 +13
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
bbunpack 745 779 +34
lzop_main 93 121 +28
do_lzo_compress 320 328 +8
packed_usage 31685 31653 -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 70/-32) Total: 38 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
pack_gzip 1729 1789 +60
fill_window 220 216 -4
static.gzip_level_config 24 - -24
gzip_main 275 192 -83
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/2 up/down: 60/-111) Total: -51 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Add a minimal 'setpriv' implementation supporting the NO_NEW_PRIVS bit.
Typical usage:
$ busybox setpriv sudo uname
Linux
$ busybox setpriv --nnp sudo uname
sudo: effective uid is not 0, is /usr/bin/sudo on a file system with
the 'nosuid' option set or an NFS file system without root privileges?
function old new delta
packed_usage 31580 31685 +105
setpriv_main - 87 +87
prctl - 53 +53
static.setpriv_longopts - 22 +22
applet_names 2620 2628 +8
applet_main 1516 1520 +4
------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 3/0 up/down: 279/0) Total: 279 bytes
Signed-off-by: Assaf Gordon <assafgordon@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This patch adds filtering by and printing of 'scope' to the
ip route command, taken from the upstream ip command.
x86_64:
function old new delta
iproute_list_or_flush 1548 1674 +126
print_route 2394 2469 +75
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 201/0) Total: 201 bytes
mipsel:
iproute_list_or_flush 1952 2096 +144
print_route 2580 2696 +116
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 2/0 up/down: 260/0) Total: 260 bytes
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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A following linking error was observed:
| ==========
| archival/lib.a(tar.o): In function `tar_main':
| archival/tar.c:1168: undefined reference to `unpack_Z_stream'
| archival/tar.c:1168: undefined reference to `unpack_Z_stream'
| ld: busybox_unstripped: hidden symbol `unpack_Z_stream' isn't defined
| ld: final link failed: Bad value
this happened with clang compiler, with the following configs:
| CONFIG_TAR=y
| # CONFIG_FEATURE_SEAMLESS_Z is not set
which can be fixed by adding IF_FEATURE_* checks in.
Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
iprule_modify 816 887 +71
print_rule 610 680 +70
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 141/0) Total: 141 bytes
Signed-off-by: Stefan Tomanek <stefan.tomanek@wertarbyte.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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$ PATH=/extra/path:/usr/sbin:/usr/bin:/sbin:/bin \
> busybox sh -xc 'command -V ls; command -V ls; command -Vp ls; command -vp ls'
+ command -V ls
ls is /bin/ls
+ command -V ls
ls is a tracked alias for /bin/ls
+ command -Vp ls
ls is a tracked alias for (null)
+ command -vp ls
Segmentation fault
describe_command should respect `path' argument. Looking up in the hash table
may gives incorrect index in entry.u.index and finally causes incorrect output
or SIGSEGV.
function old new delta
describe_command 386 313 -73
Signed-off-by: Youfu Zhang <zhangyoufu@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Declaration of ls_longopts and initialization of applet_long_options
were incorrectly guarded with ENABLE_FEATURE_LS_COLOR; that yielded a
"ls: NO_OPT: \xff" error message when long options were selected and
color support was not. This patch ensures long options are
initialized separately from color support.
Signed-off-by: Laurent Bercot <ska-dietlibc@skarnet.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
add_remove_shell_main 259 300 +41
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
readcmd 169 217 +48
shell_builtin_read 1087 1097 +10
localcmd 366 364 -2
builtin_read 197 193 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 58/-6) Total: 52 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Backport from upstream versions:
2.1.2
Sun, 10 Aug 2014 18:01:54 +0000
* sv.c: properly format status command's output on failure cases.
* sv.c: support optional LSB init script actions reload and
try-restart.
* sv.c: fix typo that may lead to wrong output from sv when reporting
status of multiple service directories.
2.1.1
Sun, 04 Oct 2009 20:28:38 +0000
* sv.c: on 'down', send runsv the 'down' command properly if not yet
done (e.g. when taken up with 'once').
[Remove previous workaround added to BusyBox version].
1.9.0
Mon, 05 May 2008 22:00:13 +0000
* sv.c: service name is also relative to the current directory if it
ends with a slash.
1.8.0
Fri, 21 Sep 2007 00:33:56 +0000
* sv.c: fix race on check for down if pid is 0 and state is run or
finish.
1.7.1
Sat, 04 Nov 2006 19:23:29 +0000
* sv.c: properly wait for a service to be restarted on 'restart';
support checks through -v for pause, cont, kill.
function old new delta
sv 1184 1280 +96
control 132 180 +48
status 118 139 +21
out 64 85 +21
svstatus_print 334 344 +10
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(add/remove: 0/0 grow/shrink: 5/0 up/down: 196/0) Total: 196 bytes
Signed-off-by: James Byrne <james.byrne at origamienergy.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Backport from upstream versions:
2.1.0
Thu, 24 Sep 2009 22:49:33 +0000
* runsv.c: exit with error if [log/]supervise/control exists, but is
not a fifo.
[Code abstracted into a separate function to make it more compact
for BusyBox.]
1.9.0
Mon, 05 May 2008 22:00:13 +0000
* runsv.c: create temporary new status files for log/supervise/
actually in log/supervise/.
1.7.2
Tue, 21 Nov 2006 15:13:47 +0000
* runsv.c: really don't act on commands in state finish; minor.
function old new delta
open_control - 135 +135
update_status 553 612 +59
custom 223 242 +19
ctrl 426 422 -4
warn_cannot 21 10 -11
runsv_main 1786 1662 -124
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(add/remove: 1/0 grow/shrink: 2/3 up/down: 213/-139) Total: 74 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Backport from upstream version:
1.7.0
Sat, 07 Oct 2006 18:24:17 +0000
* svlogd.c: new option -ttt: prefix log messages with sortable UTC
timestamp YYYY-MM-DDTHH:MM:SS.xxxxx.
function old new delta
svlogd_main 1429 1454 +25
packed_usage 31575 31580 +5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
diffreg 1253 1310 +57
diff_main 1329 1355 +26
create_J 1819 1821 +2
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 85/0) Total: 85 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
readit 55 69 +14
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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