Ryan Mallon
1d30b3f1f6
wall,crontab: use xopen_as_uid_gid()
...
This fixes a narrow security race in crontab.
function old new delta
xopen_as_uid_gid - 80 +80
seteuid - 64 +64
setegid - 64 +64
setreuid - 37 +37
xseteuid - 22 +22
xsetegid - 22 +22
crontab_main 590 577 -13
setfsuid 33 - -33
setfsgid 33 - -33
wall_main 138 102 -36
open_as_user 109 - -109
text data bss dec hex filename
893539 497 7568 901604 dc1e4 busybox_old
893618 497 7568 901683 dc233 busybox_unstripped
Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-10-08 14:53:29 +02:00
Denys Vlasenko
cd256e1c40
wall: access FILE under real user's credentials
...
While at it, move applet/config/kbuild bits into wall.c.
(This way, it's more visible that applet is suid'ed).
function old new delta
wall_main 87 138 +51
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-10-06 15:14:25 +02:00
John Spencer
d6ae4fb446
man: find posix man pages
...
Add the 0p/1p/3p sections to the search.
Signed-off-by: John Spencer <maillist-busybox@barfooze.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-08-25 17:38:25 -04:00
Denys Vlasenko
a5e6c6cd3b
setsid: code shrink, expanded comments
...
function old new delta
setsid_main 56 53 -3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-07 18:49:51 +02:00
Paul B. Henson
985345d002
ubi_tools: fix typo in strcpy
...
Signed-off-by: Paul B. Henson <henson@acm.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-04 21:07:20 +02:00
Denys Vlasenko
cc1c9ca6f8
less: support "less 1<>TTY"
...
function old new delta
less_main 2466 2507 +41
xmalloc_ttyname 46 42 -4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-04 17:41:19 +02:00
Bernhard Reutner-Fischer
0dacb68e1a
chrt: remove warning for _POSIX_PRIORITY_SCHEDULING
...
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-07-08 11:20:13 +02:00
Denys Vlasenko
e9b3fcc3e4
ubi_tools: enhance -s option to allow size multiplier to match mtd-utils
...
Based on patch by Paul B. Henson <henson@acm.org>
function old new delta
static.size_suffixes - 32 +32
ubi_tools_main 1141 1148 +7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-06-30 02:47:45 +02:00
Denys Vlasenko
f798ba9717
ubi_tools: add forgotten argv++
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-06-30 02:46:44 +02:00
Denys Vlasenko
65bdf0b737
ubi_tools: extend supported volume size to 64 bits; shrink code
...
function old new delta
get_num_from_file - 90 +90
packed_usage 29395 29377 -18
ubi_tools_main 1349 1141 -208
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 90/-226) Total: -136 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-06-30 02:38:18 +02:00
Paul B. Henson
f86404f773
ubimkvol: add -m option to create volume of maximum size
...
Signed-off-by: Paul B. Henson <henson@acm.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-06-30 02:37:05 +02:00
Bernhard Reutner-Fischer
c608731e78
setserial: Fix typo: s/baund_rate/baud_rate/g
...
as noted by Christoph Handel opensource at macht-blau.org
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-22 17:04:51 +01:00
Alexander Shiyan
45dc96c8a6
flash_eraseall: implement -N
...
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15 00:42:39 +01:00
Alexander Shiyan
0d61dcd641
nanddump: fix build if nandwrite isn't enabled
...
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15 00:27:41 +01:00
Denys Vlasenko
6be6f3bfec
flashcp: trivial code shrink
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-28 12:26:29 +01:00
Denys Vlasenko
243e733001
flashcp: pad output to BUFSIZE. Hopefully closes 5882
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-23 11:41:22 +01:00
Denys Vlasenko
9daf33fc52
dc: code shrink
...
function old new delta
stack_machine 103 101 -2
operators 176 168 -8
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-18 13:30:13 +01:00
Denys Vlasenko
6830ade6aa
whitespace fixes. no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15 13:58:01 +01:00
Denys Vlasenko
60cb48ca50
whitespace cleanup. no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14 15:57:44 +01:00
Denys Vlasenko
6967578728
whitespace fixes. no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14 01:34:48 +01:00
Anthony G. Basile
12677acf0a
CONFIG_PID_FILE_PATH: new configuration option for pidfile paths
...
We set a default path for the directory where pidfiles are create
when FEATURE_PIDFILE is selected. The default has no effect on
applets which must specify a pidfile path on the command line to
run, and it can be overridden by applets which optionally allow
the user to specify the pidfile path.
We also add pidfile write/remove support for klogd, ntpd and watchdog.
For syslogd, we add a missing remove_pidfile() for better cleanup
on daemon exit.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-12-19 15:53:33 -05:00
Timo Teräs
67dc7b21ca
fbsplash: fix regression from e4fa7b7
...
commit e4fa7b7
(limit progress bar flicker) made the progress bar
counter unsigned causing i < 0 to never come true.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-10-17 19:39:34 +02:00
Baruch Siach
3aeb870b22
nanddump: invert the meaning of the -o parameter to match upstream
...
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-10-15 14:32:23 +02:00
Baruch Siach
98f6b2d399
nanddump: skip bad blocks when instructed to do so
...
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-10-15 14:25:26 +02:00
Baruch Siach
da0200a1e5
nanddump: use the right operator of logic AND
...
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-10-15 14:21:45 +02:00
Manuel Zerpies
d109798882
flashcp: remove unused variable opts
...
Signed-off-by: Manuel Zerpies <manuel.f.zerpies@ww.stud.uni-erlangen.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-27 16:06:34 +02:00
Linus Walleij
6d463de46b
fbsplash: support non-RGB565 pixels in 16-bit mode
...
function old new delta
fbsplash_main 953 989 +36
fb_pixel_value 80 110 +30
Signed-off-by: Linus Walleij <triad@df.lth.se>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-06 16:52:31 +02:00
Mike Frysinger
c5fe9f7b72
include sys/resource.h where needed
...
We use functions from sys/resource.h in misc applets, but don't include
the header. This breaks building with newer glibc versions, so add the
include where needed.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-07-05 23:19:09 -04:00
Matt Reimer
6979325592
nanddump: make dumping read-only partitions work
...
Make dumping read-only partitions work by opening the device
O_RDONLY; otherwise the open() will fail with -EPERM.
Signed-off-by: Matt Reimer <mreimer@sdgsystems.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-13 02:39:22 +02:00
Denys Vlasenko
ba1d561d76
man: fix handling of gzipped manpages
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-08 10:22:05 +02:00
Denys Vlasenko
53772869bc
who,less: tweaked help text
...
function old new delta
packed_usage 29176 29173 -3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-17 16:11:25 +02:00
Denys Vlasenko
7fe1e3f161
ubi_tools: add workaround for bad kernel headers. Closes 4838
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-11 18:04:14 +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
Yin Kangkai
3ac066c256
fbsplash: use line_length instead of xres * bytes_per_pixel
...
In some system (e.g. my "strange" device), line_length is not equal xres *
bytes_per_pixel, so we need to use line_length in scr_fix to mmap and draw
rectangle etc.
My "strange" device output this:
bytes_per_pixel: 4
xres: 600, yres: 1024
yoffset: 0, xoffset: 0, line_length: 2432
G.addr: b74da000
Signed-off-by: Yin Kangkai <kangkai.yin@intel.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-29 18:07:59 +01:00
Daniel Fandrich
65a1ee956f
rx: fix file corruption on block checksum failure
...
Rather than dropping the bad block, rx was appending it
to the file.
Signed-off-by: Daniel Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-23 12:07:31 +01:00
Denys Vlasenko
f3efd3c2a0
rx: code shrink
...
function old new delta
rx_main 961 947 -14
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-03 10:19:53 +01:00
Dan Fandrich
f808e777db
rx: Fix file corruption with duplicate blocks
...
Rather than dropping the dupe, rx was appending it to the file.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-03 10:18:33 +01:00
Denys Vlasenko
73d249e704
whitespace fixes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-28 14:07:44 +02:00
Peter Korsgaard
cd06e06eee
fbsplash: support 8bit mode
...
Fake truecolor support using a RGB:332 palette.
function old new delta
fb_setpal - 172 +172
fbsplash_main 920 953 +33
fb_pixel_value 50 80 +30
fb_write_pixel 47 51 +4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 239/0) Total: 239 bytes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-17 05:31:52 +02:00
Peter Korsgaard
e4fa7b7965
fbsplash: limit progress bar flicker
...
Progress bar updates flicker quite a bit on slow hw / high resolutions
as the background is completely cleared before the new progress bar
position is drawn on top.
Improve it by first drawing the progress bar and then only fill the
remaining rows with the background.
function old new delta
fb_drawprogressbar 444 429 -15
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-17 04:35:23 +02:00
Flemming Madsen
ecccbac37b
inotify: if PROG is -, print events to stdout
...
function old new delta
inotifyd_main 516 589 +73
packed_usage 28698 28709 +11
Signed-off-by: Flemming Madsen <busybox@themadsens.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-10 20:24:02 +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
Denys Vlasenko
16714245f9
add INIT_G()'s. No code changes.
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-21 01:59:15 +02:00
Pascal Bellard
f9e07e70bb
conspy: add framebuffer support, -Q option.
...
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-13 18:39:04 +02:00
Denys Vlasenko
8c84f7545c
crond: fix the case when option -d is disabled
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-07 05:56:09 +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
Denys Vlasenko
4f54168ea2
less: fix for screen size detection
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-16 01:53:12 +02:00
Denys Vlasenko
c97578de6b
conspy,nandwrite,nanddump: enable in defconfig
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-13 09:00:29 +02:00
Denys Vlasenko
2ef4214dd9
less: add a TODO comment
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-25 15:23:52 +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