David A. Wheeler [Fri, 6 Dec 2013 01:42:17 +0000 (20:42 -0500)]
sed: accept s///i as a synonym for s///I ("ignore case")
Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Tokarev [Tue, 17 Dec 2013 18:13:45 +0000 (19:13 +0100)]
hostname: do not use gethostbyname() for "hostname -s"
There's no reason to call gethostbyname() on the value returned
by uname() when asked just for a short name of a host. This may
also be wrong, when uname is set to one value, but in /etc/hosts
(or elsewhere) the "canonical" name is different. This is often
the case for localhost entry in /etc/hosts:
127.0.0.1 localhost myname
With this content of /etc/hosts, and uname being set to myname,
busybox hostname -s will return localhost, while regular
hostname utility returns myname.
Fix this by not calling gethostbyname() for the simple
'hostname -s' use.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lauri Kasanen [Tue, 17 Dec 2013 18:03:41 +0000 (19:03 +0100)]
wget: user-friendly fallback to http
GNU wget: wget google.com // ok
bb before: wget google.com // wget: not an http or ftp url
function old new delta
parse_url 317 339 +22
Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 16 Dec 2013 16:45:44 +0000 (17:45 +0100)]
kill[all[5]]: code shrink
function old new delta
kill_main 992 947 -45
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Uros Vampl [Mon, 16 Dec 2013 16:44:58 +0000 (17:44 +0100)]
killall5: return 2 if no processes got killed
function old new delta
kill_main 943 992 +49
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Tokarev [Mon, 9 Dec 2013 10:45:01 +0000 (14:45 +0400)]
do not fail build if MAXSYMLINKS isn't defined
This is needed for, eg, hurd, which is known to have no constraints.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Tokarev [Mon, 9 Dec 2013 12:09:35 +0000 (16:09 +0400)]
expand: use printable_string instead of hard-coding implementation
function old new delta
expand_main 709 690 -19
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 8 Dec 2013 15:11:04 +0000 (16:11 +0100)]
ntpd: speed up resyncing if our clock is seriously off
function old new delta
recv_and_process_peer_pkt 892 922 +30
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 7 Dec 2013 16:29:03 +0000 (17:29 +0100)]
ntpd: do not invalidate datapoints after step
Used to set p->filter_datapoint[i].d_dispersion = MAXDISP
and clear reachable bits, but this proved to be too agressive:
after step (tested with suspinding laptop for ~30 secs),
this caused all previous data to be considered invalid,
making us needing to collect full ~8 datapoins per peer
after step in order to start trusting them.
In turn, this was making poll interval decrease even after
step was done. (Poll interval decreases already before step
in this scenario, because we see large offsets and end up with
no good peer to select).
function old new delta
reset_peer_stats 157 139 -18
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 4 Dec 2013 16:12:11 +0000 (17:12 +0100)]
ntpd: comment out "spike detection" code
function old new delta
update_local_clock 982 835 -147
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 4 Dec 2013 15:32:09 +0000 (16:32 +0100)]
ntpd: promote log level 3 to production
Without it, peer selection logic is hard to debug
function old new delta
update_local_clock 861 982 +121
select_and_cluster 962 1065 +103
common_ping_main 1788 1821 +33
huft_build 1287 1296 +9
chpst_main 708 704 -4
INET6_resolve 127 119 -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/2 up/down: 266/-12) Total: 254 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 4 Dec 2013 12:19:04 +0000 (13:19 +0100)]
ntpd: let user know if spike was detected
function old new delta
update_local_clock 861 943 +82
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 29 Nov 2013 15:45:45 +0000 (16:45 +0100)]
Use unsigned printf/scanf conversion where more appropriate
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 29 Nov 2013 15:43:33 +0000 (16:43 +0100)]
fix assorted unused code and wrong format specs found by cppchekc (bug 6716)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 29 Nov 2013 15:39:28 +0000 (16:39 +0100)]
chpst: fix a bug where -U USER was using wrong USER (one from -u USER)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Daniel Borca [Thu, 28 Nov 2013 11:50:25 +0000 (12:50 +0100)]
ping: try SOCK_DGRAM if no root privileges
Signed-off-by: Daniel Borca <dborca@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Daniel Borca [Thu, 28 Nov 2013 11:38:25 +0000 (12:38 +0100)]
dpkg-deb: cosmetic correction to usage text
Signed-off-by: Daniel Borca <dborca@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 28 Nov 2013 11:08:51 +0000 (12:08 +0100)]
sed: code shrink
function old new delta
get_next_line 246 250 +4
sed_main 671 662 -9
add_input_file 47 - -47
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 4/-56) Total: -52 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 28 Nov 2013 02:14:16 +0000 (03:14 +0100)]
sed: open input files sequentially to avoid EMFILE
Currently, sed pre-opens all files, which may cause EMFILE errors
on systems with low ulimit -n. Change sed to open one file at a time.
function old new delta
get_next_line 177 235 +58
sed_main 682 652 -30
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 58/-30) Total: 28 bytes
Based on the patch by Daniel Borca <dborca@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 28 Nov 2013 00:50:01 +0000 (01:50 +0100)]
hush: typo fixes in comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Daniel Borca [Tue, 26 Nov 2013 23:27:46 +0000 (00:27 +0100)]
platform: strchrnul is missing if __APPLE__
Signed-off-by: Daniel Borca <dborca@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 26 Nov 2013 13:56:29 +0000 (14:56 +0100)]
build system: use od -b instead of od -t x1
od -t is not available in non-CONFIG_DESKTOPed busybox od
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bogdan Purcareata [Tue, 26 Nov 2013 12:54:48 +0000 (13:54 +0100)]
init: halt on SIGPWR too
Most init processes implement a handler for SIGPWR that gracefully
stops all child processes when shutting down a machine. Some other
technologies rely on this signal - e.g. Busybox powered LXC
containers.
This patch makes busybox init halt when receiving SIGPWR.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@freescale.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 26 Nov 2013 12:46:18 +0000 (13:46 +0100)]
libbb: add sketch of tentative 'better' passwd/group API
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 26 Nov 2013 11:12:27 +0000 (12:12 +0100)]
devfsd: remove static variable
function old new delta
static.msg 4 - -4
get_uid_gid 114 107 -7
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-11) Total: -11 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 26 Nov 2013 11:03:24 +0000 (12:03 +0100)]
build system: do not generate MAX_APPLET_NAME_LEN (unused)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 26 Nov 2013 11:02:18 +0000 (12:02 +0100)]
logread: don't call shmdt() before exit, kernel does it for us.
function old new delta
logread_main 472 466 -6
interrupted 20 9 -11
error_exit 20 - -20
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-37) Total: -37 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 26 Nov 2013 10:44:27 +0000 (11:44 +0100)]
logread: flush output. closes 6710
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 21 Nov 2013 14:09:55 +0000 (15:09 +0100)]
awk: fix a bug in argc counting in recent change
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 20 Nov 2013 13:20:07 +0000 (14:20 +0100)]
rfkill: use new-style config/kbuild/applet
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 16:17:48 +0000 (17:17 +0100)]
tar: prevent empty file to be treated as valid tarball
function old new delta
tar_main 879 895 +16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 15:56:26 +0000 (16:56 +0100)]
fix a copy/paste error in last tar testcase name
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 13:52:02 +0000 (14:52 +0100)]
tar: add a testcase for previous commit
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 13:44:04 +0000 (14:44 +0100)]
tar: fix exitcode check for MMU-spawned unpacking helpers
Testcase: tar xvzf EMPTY_FILE
function old new delta
open_transformer 102 106 +4
get_header_tar 1781 1785 +4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 12:36:45 +0000 (13:36 +0100)]
libbb: move nuke_str() from passwd into libbb
function old new delta
nuke_str - 15 +15
ask_and_check_password_extended 215 206 -9
init_main 781 771 -10
nuke_str 27 - -27
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 15/-46) Total: -31 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 12:16:44 +0000 (13:16 +0100)]
comment tweak
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 19 Nov 2013 12:09:06 +0000 (13:09 +0100)]
sulogin: use common password-checking routine.
This needed some extensions correct_passwd() function,
which got renamed ask_and_check_password() to better describe what it does.
function old new delta
ask_and_check_password_extended - 215 +215
ask_and_check_password - 12 +12
vlock_main 394 397 +3
sulogin_main 494 326 -168
correct_password 207 - -207
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/1 up/down: 230/-375) Total: -145 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 14 Nov 2013 10:39:00 +0000 (11:39 +0100)]
archival/*: move "config:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 14 Nov 2013 10:38:18 +0000 (11:38 +0100)]
archival/*: move "applet:" snippets into .c files, part 2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 14 Nov 2013 08:54:24 +0000 (09:54 +0100)]
archival/*: move "applet:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 14 Nov 2013 08:53:52 +0000 (09:53 +0100)]
archival/*: move "kbuild:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 13 Nov 2013 11:45:33 +0000 (12:45 +0100)]
switch editors/* to embedded-in-source kbuild system
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Sven-Göran Bergh [Tue, 12 Nov 2013 13:18:25 +0000 (14:18 +0100)]
awk: optionally support -e AWK_PROG
function old new delta
awk_main 959 978 +19
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 12 Nov 2013 11:09:14 +0000 (12:09 +0100)]
fstrim: use new-style config/kbuild/applet snippets; trim help text
function old new delta
packed_usage 29546 29520 -26
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Jeremy Kerr [Tue, 12 Nov 2013 10:18:26 +0000 (11:18 +0100)]
udhcp: add PXELINUX config file option (code 209) definition
This change adds a definition for DHCP option 209. RFC 5071 defines code
209 as a configuration file for a PXE bootloader; this change uses
the string "pxeconffile" as its text identifier.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 12 Nov 2013 10:16:30 +0000 (11:16 +0100)]
fix "warning: ISO C90 forbids mixed declarations and code"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Michael Tokarev [Sun, 10 Nov 2013 21:01:38 +0000 (22:01 +0100)]
fix bashisms in testsuite/
These places use ${var/search/replace}, $((n++) and
`type -p' constructs which are not-so-standard.
Replace with equivalent constructs.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Sun, 10 Nov 2013 20:47:02 +0000 (21:47 +0100)]
fstrim: Needs to fire at the mp, not bd
It's a filesystem thing from this perspective.
+1b
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Sat, 9 Nov 2013 23:02:43 +0000 (00:02 +0100)]
fstrim: Indicate failure on error
+14b
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Sat, 9 Nov 2013 22:13:17 +0000 (23:13 +0100)]
fstrim: -17b
Also, use the name of the block device we found, not necessarily the one
we got from the user:
fstrim -v /
/dev/sdj: 4711 bytes were trimmed
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Malek Degachi [Sat, 9 Nov 2013 20:27:27 +0000 (21:27 +0100)]
fstrim: New applet
fstrim applet is a port from util-linux.
"Trimming" your NAND/eMMC storage will restore the write performance
back to normal after having slow down issues on sequential write and
random write due to usage over time.
Good reading on subject:
http://forum.xda-developers.com/showthread.php?t=
1971852
(with long options and CLEAN_UP turned on)
function old new delta
.rodata 148494 148791 +297
fstrim_main - 283 +283
fstrim_sfx - 128 +128
packed_usage 28826 28903 +77
applet_main 2760 2768 +8
applet_names 2343 2350 +7
applet_nameofs 690 692 +2
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 5/0 up/down: 802/0) Total: 802 bytes
Signed-off-by: Malek Degachi <malek-degachi@laposte.net>
Cc: Eugene San (eugenesan) <eugenesan@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 8 Nov 2013 13:25:24 +0000 (14:25 +0100)]
ash: Set SHLVL in ASH_BASH_COMPAT
function old new delta
ash_main 1456 1505 +49
.rodata 148488 148494 +6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 55/0) Total: 55 bytes
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 8 Nov 2013 13:12:13 +0000 (14:12 +0100)]
ash: Use setvar2 some more
(add/remove: 0/0 grow/shrink: 10/15 up/down: 13/-27) Total: -14 bytes
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 27 Sep 2013 11:39:41 +0000 (13:39 +0200)]
swaponoff: shrink
function old new delta
.rodata 148469 148468 -1
swap_on_off_main 381 379 -2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-3) Total: -3 bytes
text data bss dec hex filename
803030 4090 9504 816624 c75f0 busybox_old
803027 4090 9504 816621 c75ed busybox_unstripped
Denys Vlasenko [Sun, 3 Nov 2013 18:20:54 +0000 (19:20 +0100)]
udhcpc: allow zero server-id. Closes 6614.
function old new delta
bcast_or_ucast - 47 +47
udhcp_send_kernel_packet 271 295 +24
udhcpc_main 2696 2705 +9
udhcp_send_raw_packet 456 459 +3
send_release 90 76 -14
send_renew 105 77 -28
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/2 up/down: 83/-42) Total: 41 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Yuan-Hsiang Lee [Sat, 2 Nov 2013 23:13:16 +0000 (00:13 +0100)]
init: fix illegal memory access when max message length is reached
Signed-off-by: Yuan-Hsiang Lee <yhlee@ubnt.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 2 Nov 2013 23:07:31 +0000 (00:07 +0100)]
bootchartd: warn if .config looks wrong
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 2 Nov 2013 21:06:36 +0000 (22:06 +0100)]
Makefile.custom: make "make release" delete .gitignore files too
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Oct 2013 13:25:22 +0000 (14:25 +0100)]
sed: fix "sed clusternewline" testcase
function old new delta
process_files 2197 2226 +29
flush_append 47 54 +7
get_next_line 184 189 +5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 41/0) Total: 41 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Oct 2013 12:00:00 +0000 (13:00 +0100)]
sed: document -E in help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Oct 2013 09:22:47 +0000 (10:22 +0100)]
sed: fix memory leak in 'r FILE' command
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
David A. Wheeler [Mon, 28 Oct 2013 23:52:48 +0000 (00:52 +0100)]
sed: accept -E as a synonym for -r
Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Johannes Stezenbach [Mon, 28 Oct 2013 22:27:37 +0000 (23:27 +0100)]
udhcpc: make DHCP packets to have at least 300 DHCP bytes
Commit
b8b72f02 removed all padding from DHCP packets
to fix operation with buggy servers which can't handle
maximum sized packets. But it introduced a regression
with buggy routers which drop DHCP packets smaller
than 300 bytes (i.e. 342 byte ethernet packets).
Add back some padding to work around.
function old new delta
udhcp_send_kernel_packet 268 292 +24
udhcp_send_raw_packet 462 473 +11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 35/0) Total: 35 bytes
Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Thomas Petazzoni [Wed, 16 Oct 2013 17:59:45 +0000 (19:59 +0200)]
libbb: use <poll.h> instead of <sys/poll.h>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Wed, 16 Oct 2013 17:18:05 +0000 (19:18 +0200)]
bloat-o-meter: add usage info
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bartosz Golaszewski [Mon, 14 Oct 2013 18:11:55 +0000 (20:11 +0200)]
tail compat: fix header printing for tail -f
Makes tail -f for multiple files display the header only if another (ie. not
currently displayed) file changed.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Guilherme Maciel Ferreira [Wed, 16 Oct 2013 12:43:30 +0000 (14:43 +0200)]
wget: if FEATURE_CLEAN_UP, free(ptr_to_globals)
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 16 Oct 2013 12:21:20 +0000 (14:21 +0200)]
Fix some compiler warnings emitted by gcc-4.8.0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Oct 2013 17:04:20 +0000 (19:04 +0200)]
ether-wake: shorten help text, reduce packet buffer size
function old new delta
ether_wake_main 726 727 +1
packed_usage 29468 29434 -34
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lauri Kasanen [Sat, 12 Oct 2013 19:47:07 +0000 (21:47 +0200)]
wget: add support for connect timeout
function old new delta
open_socket 33 64 +31
wget_main 2182 2194 +12
Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 12 Oct 2013 02:52:22 +0000 (04:52 +0200)]
init: better --help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 12 Oct 2013 02:51:54 +0000 (04:51 +0200)]
awk: fix length(array)
function old new delta
evaluate 3526 3548 +22
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ryan Mallon [Tue, 8 Oct 2013 12:53:29 +0000 (14:53 +0200)]
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>
Ryan Mallon [Tue, 8 Oct 2013 12:52:49 +0000 (14:52 +0200)]
libbb: Add xsetegid(), xseteuid(), xopen_as_uid_gid() functions
Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 6 Oct 2013 20:53:14 +0000 (22:53 +0200)]
bunzip2: fix off-by-one check
stage3-armv7a_hardfp-
20130209.tar.bz2,
149189948 bytes long,
md5sum
b29ce23312e14eb15a143377d4a38473, was failing to unpack.
It so happened that this file has a run which exactly fills
the 90k buffer. The check was "size >= bufsize", apparently
it has to be ">".
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 6 Oct 2013 13:14:25 +0000 (15:14 +0200)]
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>
Mike Frysinger [Thu, 12 Sep 2013 04:29:40 +0000 (00:29 -0400)]
trylink: only prefix libs with -l
If our pkg-config queries pass back a flag like -pthread, the trylink
script will expand that to -l-pthread. So change trylink to only add
the -l prefix to a value that doesn't have a - prefix already.
Reported-by: thaehaid@incognitomail.org
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Denys Vlasenko [Thu, 19 Sep 2013 15:56:59 +0000 (17:56 +0200)]
loadkmap: explain what happens with K_ALLOCATED key value
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 18 Sep 2013 10:08:41 +0000 (12:08 +0200)]
httpd: make sire pfd[TO_CGI].revents is cleared before poll()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 17 Sep 2013 14:24:01 +0000 (16:24 +0200)]
Documentation update
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 17 Sep 2013 12:16:25 +0000 (14:16 +0200)]
dumpkmap: code shrink
function old new delta
dumpkmap_main 223 160 -63
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 11 Sep 2013 12:59:21 +0000 (14:59 +0200)]
httpd: treat errors from stdin correctly.
Fron bug report:
If a CGI or proxied connection is rudely aborted (SIG_{KILL,BUS,SEGV})
then httpd will spin madly the poll loop in:
networking/httpd.c:1080
cgi_io_loop_and_exit()
Upon investigation I found that pfd[0].revents == 0x0018 (POLLHUP|POLLERR),
which leads to empty read, but the pfd[0].fd (STDIN_FILENO) is left open,
and in the FD list given to poll() which immediately returns to once
again inform the loop of (POLLHUP|POLLERR) condition of pfd[0].fd.
This continues until pfd[FROM_CGI].revents != 0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 11 Sep 2013 09:58:33 +0000 (11:58 +0200)]
touch: add conditional support for -h
Based on a patch by Andy <andy.padavan@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 10 Sep 2013 14:27:08 +0000 (16:27 +0200)]
ar: better comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Peter Korsgaard [Tue, 10 Sep 2013 09:52:35 +0000 (11:52 +0200)]
ar: read_num(): fix reading fields using the entire width
ar fields are fixed length text strings (padded with spaces). Ensure
bb_strtou doesn't read past the field in case the full width is used.
The fields are only read once, so the simplest/smallest solution to me
seems to be to just pass the length to read_num() and then zero terminate
the string before passing it to bb_strtou. This does mean that the fields
MUST be read in reverse order, so some minor reshuffling was needed.
Bloat-o-meter:
function old new delta
get_header_ar 394 414 +20
read_num 29 36 +7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 27/0) Total: 27 bytes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 6 Sep 2013 10:59:48 +0000 (12:59 +0200)]
top: fix breakage introduced by previous commit
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 6 Sep 2013 10:53:14 +0000 (12:53 +0200)]
Make smart_ulltoa return pointer to end (allows for code shink in callers)
function old new delta
smart_ulltoa5 405 408 +3
smart_ulltoa4 273 276 +3
list_table 1113 1114 +1
scale 36 34 -2
put_lu 55 53 -2
ulltoa6_and_space 19 14 -5
powertop_main 1470 1461 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
John Spencer [Sun, 25 Aug 2013 21:38:25 +0000 (17:38 -0400)]
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>
Jody Bruchon [Tue, 20 Aug 2013 15:42:06 +0000 (17:42 +0200)]
fdisk: fix GPT size math errors
Signed-off-by: Jody Bruchon <jody@jodybruchon.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 14:13:05 +0000 (16:13 +0200)]
lineedit: use unicode_strwidth instead of unicode_strlen
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 10:49:28 +0000 (12:49 +0200)]
dd: code shrink
function old new delta
dd_main 1475 1469 -6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 10:45:05 +0000 (12:45 +0200)]
dd: code shrink
function old new delta
dd_main 1487 1475 -12
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 10:40:29 +0000 (12:40 +0200)]
dd: code shrink
function old new delta
write_and_stats 78 99 +21
dd_main 1496 1487 -9
full_write_or_warn 42 - -42
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 21/-51) Total: -30 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 10:27:19 +0000 (12:27 +0200)]
dd: remove FIXME comment which is fixed now. No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 10:08:46 +0000 (12:08 +0200)]
dd: code shrink
function old new delta
dd_main 1001 961 -40
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 20 Aug 2013 00:50:49 +0000 (02:50 +0200)]
dd: fail if swab is attempted on odd-sized block
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Aug 2013 14:45:04 +0000 (16:45 +0200)]
lineedit: fix multi-line PS1 handling: calculate PS1 length from last \n
function old new delta
parse_and_put_prompt 755 774 +19
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Aug 2013 14:44:05 +0000 (16:44 +0200)]
lineedit: improve Unicode handling (still buggy though)
function old new delta
unicode_strlen - 31 +31
read_line_input 3876 3879 +3
lineedit_read_key 255 246 -9
parse_and_put_prompt 785 755 -30
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/2 up/down: 34/-39) Total: -5 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Aug 2013 08:30:55 +0000 (10:30 +0200)]
dd: fix example in a comment. No code changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 19 Aug 2013 07:01:39 +0000 (09:01 +0200)]
dd: support conv=swab
function old new delta
dd_main 1482 1520 +38
static.conv_words 28 33 +5
packed_usage 29377 29375 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
projects / oweals / busybox.git / log