Thomas De Schampheleire [Thu, 28 Feb 2013 09:31:54 +0000 (10:31 +0100)]
nameif: fix use-after-free in ENABLE_FEATURE_CLEAN_UP code
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 28 Feb 2013 09:22:49 +0000 (10:22 +0100)]
run-parts: stop providing incompatible short options
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Peter Korsgaard [Thu, 28 Feb 2013 08:59:23 +0000 (09:59 +0100)]
run-parts: add --exit-on-error | -e support
The "big" run-parts supports a handy --exit-on-error to stop execution on
errors, so lets support it as well.
Upstream doesn't have a short option for it, but I've used '-e' for busybox.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Leonid Lisovskiy [Wed, 27 Feb 2013 17:32:58 +0000 (18:32 +0100)]
xz: fix put_unaligned_{l,b}e32
Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Shawn J. Goff [Wed, 27 Feb 2013 17:30:05 +0000 (18:30 +0100)]
lineedit: initialize delptr
In vi mode, the 'p' and 'P' commands caused a segfault when nothing had
been put in the buffer yet because the delptr was not initialized.
Signed-off-by: Shawn J. Goff <shawn7400@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 16:26:40 +0000 (17:26 +0100)]
xz: support concatenated .xz streams
function old new delta
xz_dec_reset - 77 +77
unpack_xz_stream 2402 2397 -5
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:41:36 +0000 (16:41 +0100)]
xz: mention xzminidec.c in README
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:39:56 +0000 (16:39 +0100)]
xz: fix incorrect XZ_BUF_ERROR
xz_dec_run() could incorrectly return XZ_BUF_ERROR if
all of the following was true:
- The caller knows how many bytes of output to expect
and only provides that much output space.
- When the last output bytes are decoded, the
caller-provided input buffer ends right before
the LZMA2 end of payload marker. So LZMA2 won't
provide more output anymore, but it won't know it
yet and thus won't return XZ_STREAM_END yet.
- A BCJ filter is in use and it hasn't left any
unfiltered bytes in the temp buffer. This can happen
with any BCJ filter, but in practice it's more likely
with filters other than the x86 BCJ.
This fixes <https://bugzilla.redhat.com/show_bug.cgi?id=735408>
where Squashfs thinks that a valid file system is corrupt.
Thanks to Jindrich Novy for telling me that such a bug report
exists, Phillip Lougher for providing excellent debug info,
and other people on #fedora-ppc.
This also fixes a similar bug in single-call mode where the
uncompressed size of a XZ Block using BCJ + LZMA2 was 0 bytes
and caller provided no output space. Many empty .xz files
don't contain any Blocks and thus don't trigger this bug.
This also tweaks a closely related detail: xz_dec_bcj_run()
could call xz_dec_lzma2_run() to decode into temp buffer when
it was known to be useless. This was harmless although it
wasted a minuscule number of CPU cycles.
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:38:06 +0000 (16:38 +0100)]
xz: fix decoding of LZMA2 streams having no uncompressed data.
No .xz encoder creates files with empty LZMA2 streams,
but such files would still be valid and decompressors
must accept them.
Note that empty .xz files are a different thing than
empty LZMA2 streams. This bug didn't affect typical .xz
files that had no uncompressed data.
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:37:18 +0000 (16:37 +0100)]
cz: add C++ support to xz.h
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:36:17 +0000 (16:36 +0100)]
xz: remove an empty line from xz_dec_lzma2.c
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:34:06 +0000 (16:34 +0100)]
xz: make bcj_x86_test_msbyte() an inline function
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:32:03 +0000 (16:32 +0100)]
xz: add a comment about using uint32_t as vli_type
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:28:33 +0000 (16:28 +0100)]
xz: avoid "NOTE:" in xz.h
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:26:03 +0000 (16:26 +0100)]
xz: update README
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lasse Collin [Wed, 27 Feb 2013 15:23:05 +0000 (16:23 +0100)]
xz: omit explicit \0 from HEADER_MAGIC
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 27 Feb 2013 14:49:38 +0000 (15:49 +0100)]
Fix move_to_unaligned16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 27 Feb 2013 09:51:41 +0000 (10:51 +0100)]
mdev: improve $SEQ handling; improve debug logging
Sequential run of concurrent mdev's was too simplistic:
they waited for /dev/mdev.seq to match. This could sometimes
cause cumulative loss of time on the order of a second.
Added SIGCHLD signaling from exiting mdev to all other mdev's.
Added debugging required to see that code actually works as intended.
Example of /dev/mdev.log (with "woken up" elevated from dbg lvl 3 to 2):
mdev[1023]: first seq written
^^^^ seq, not pid
mdev[1023]: 35.022395 ACTION:add SUBSYSTEM:module DEVNAME:(null) DEVPATH:/module/lib80211
mdev[1023]: rule matched, line -1
^^^^^^^ means "default rule"
mdev[1023]: 35.022676 exiting
^^^^^^^^^ second,usec timestamp
mdev[1024]: 35.069691 ACTION:add SUBSYSTEM:vc DEVNAME:vcs9 DEVPATH:/devices/virtual/vc/vcs9
mdev[1024]: dev 7,9
mdev[1025]: 35.069889 waiting for '1024'
mdev[1026]: 35.069946 waiting for '1024'
mdev[1027]: 35.070151 waiting for '1024'
mdev[1024]: rule matched, line -1
mdev[1024]: mknod vcs9 (7,9) 20660 0:0
mdev[1024]: 35.070346 exiting
mdev[1025]: woken up
mdev[1026]: woken up
mdev[1025]: 35.071213 ACTION:add SUBSYSTEM:vc DEVNAME:vcsa9 DEVPATH:/devices/virtual/vc/vcsa9
^^^^^^^^^ took only a millisecond to start running after prev mdev exited
mdev[1025]: dev 7,137
mdev[1027]: woken up
mdev[1025]: rule matched, line -1
mdev[1025]: mknod vcsa9 (7,137) 20660 0:0
mdev[1025]: 35.072109 exiting
function old new delta
mdev_main 849 1372 +523
curtime - 59 +59
dirAction 87 134 +47
static.ts - 8 +8
keywords 19 12 -7
make_device 2189 2119 -70
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mike Frysinger [Wed, 27 Feb 2013 06:05:34 +0000 (01:05 -0500)]
udhcpc: tweak math shell style with the metric var
Some shells (like dash) are lame and omit the POSIX increment/decrement
feature (because it is listed as optional). Tweak the shell script to
work in all POSIX variants.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 27 Feb 2013 06:01:43 +0000 (01:01 -0500)]
udhcpc: support resolv.conf symlinks
Often it is desirable to have /etc/ be on read-only storage (well, the
whole rootfs) but have things like /etc/resolv.conf be symlinks to a
writable location. Tweak the simple script to support that.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Denys Vlasenko [Mon, 25 Feb 2013 23:40:46 +0000 (00:40 +0100)]
mdev: add environment variable match
function old new delta
make_device 1998 2189 +191
clean_up_cur_rule 61 96 +35
dirAction 75 87 +12
mdev_main 838 849 +11
packed_usage 29272 29273 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 250/0) Total: 250 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 25 Feb 2013 23:36:53 +0000 (00:36 +0100)]
move endofname() to libbb
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 25 Feb 2013 06:24:44 +0000 (07:24 +0100)]
tail: make help text for -n +N syntax more correct
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 25 Feb 2013 00:26:09 +0000 (01:26 +0100)]
head: support -n -NUM and -c -NUM
function old new delta
head_main 406 832 +426
packed_usage 29234 29252 +18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 444/0) Total: 444 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 25 Feb 2013 00:24:32 +0000 (01:24 +0100)]
head,tail: use common suffix struct. simplify help text.
function old new delta
head_tail_suffixes - 32 +32
head_main 415 406 -9
packed_usage 29252 29234 -18
tail_suffixes 32 - -32
head_suffixes 32 - -32
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 0/2 up/down: 32/-91) Total: -59 bytes
text data bss dec hex filename
890474 497 7584 898555 db5fb busybox_old
890415 497 7584 898496 db5c0 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 20 Feb 2013 15:01:48 +0000 (16:01 +0100)]
rpm: unmap rpm file before working with next one
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 20 Feb 2013 15:01:10 +0000 (16:01 +0100)]
rpm: stop using statics; move main() to the end of the source file
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 20 Feb 2013 14:58:42 +0000 (15:58 +0100)]
rpm: use "create+rename" method of replacing existing files
Users were reporting getting errors like
"ls: error while loading shared libraries: libc.so.6: ELF load command past end of file"
while rpm was unpacking glibc tarball.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 20 Feb 2013 14:57:39 +0000 (15:57 +0100)]
rpm: make -ql display more compatible; improve help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Sat, 9 Feb 2013 19:12:26 +0000 (21:12 +0200)]
fdisk_sun: fix partition alignment
When the display unit is sectors, the partition alignment will convert
the partition start to a wrong unit (it should always be in sectors). Fix
this.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Aaro Koskinen [Sat, 9 Feb 2013 19:12:25 +0000 (21:12 +0200)]
fdisk_sun: fix corrupted partition data with blank disk
After creating Sun disk label for the first time for a blank disk,
the partition table appears corrupted because current_label_type will
never get set to a proper type. Fix this by calling check_sun_label()
after BusyBox has created the label.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 10 Feb 2013 22:03:38 +0000 (23:03 +0100)]
vasprintf: return -1 on strdup failure
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 7 Feb 2013 15:06:54 +0000 (16:06 +0100)]
vasprintf: do not use xmalloc, it will deadlock on OOM
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 4 Feb 2013 22:35:27 +0000 (23:35 +0100)]
mdev: chdir back to /dev after trying to read firmware
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 4 Feb 2013 15:18:58 +0000 (16:18 +0100)]
arp: code shrink
function old new delta
packed_usage 29257 29252 -5
arp_main 1487 1471 -16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Kuleshov Aleksey [Mon, 4 Feb 2013 14:14:20 +0000 (15:14 +0100)]
arp: fix -H/-t handling.
While at it, shrank code.
function old new delta
arp_main 1558 1487 -71
Signed-off-by: Kuleshov Aleksey <rndfax@yandex.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 30 Jan 2013 15:51:22 +0000 (16:51 +0100)]
mdev: extend debug logging output
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 28 Jan 2013 14:25:35 +0000 (15:25 +0100)]
udhcpc6: fix port numbers used if !FEATURE_UDHCP_PORT
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Kang Kai [Mon, 28 Jan 2013 13:02:51 +0000 (14:02 +0100)]
testsuite/du/du-k-works: fix false positive
Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 28 Jan 2013 11:26:29 +0000 (12:26 +0100)]
flashcp: trivial code shrink
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 26 Jan 2013 13:21:15 +0000 (14:21 +0100)]
ps: seconds_since_boot: uint64_t -> ulong
Even if long is 32-bit, 4 billion second uptime isn't likely :)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 24 Jan 2013 10:36:00 +0000 (11:36 +0100)]
getopt: improve help text; code shrink
function old new delta
generate_output 356 351 -5
packed_usage 29271 29257 -14
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 23 Jan 2013 10:41:22 +0000 (11:41 +0100)]
flashcp: pad output to BUFSIZE. Hopefully closes 5882
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Jan 2013 10:16:08 +0000 (11:16 +0100)]
unzip: add missing fflush; code shrink
function old new delta
my_fgets80 - 41 +41
unzip_main 2291 2242 -49
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Jan 2013 10:00:45 +0000 (11:00 +0100)]
mount: whitespace fix. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Jan 2013 09:13:52 +0000 (10:13 +0100)]
*: reuse more strings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 22 Jan 2013 09:07:23 +0000 (10:07 +0100)]
ps: fix sscanf format specifier (%l); make uptime unsigned
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 21 Jan 2013 07:56:21 +0000 (08:56 +0100)]
Start 1.22.0 development cycle
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 21 Jan 2013 07:51:23 +0000 (08:51 +0100)]
Bump version to 1.21.0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 21 Jan 2013 07:28:37 +0000 (08:28 +0100)]
fix testsuite false positive
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 21 Jan 2013 00:22:12 +0000 (01:22 +0100)]
mdev: fix mode of dir1 in =dir1/dir2/file rule
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 20 Jan 2013 17:10:12 +0000 (18:10 +0100)]
ifconfig: do not accept "ifconfig eth0 up 1.2.3.4/17" (ip with mask). Closes 5786
function old new delta
ifconfig_main 1221 1237 +16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 20 Jan 2013 15:57:19 +0000 (16:57 +0100)]
grep: fix grep -Fw not respecting the -w option. Closes 5792
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 20 Jan 2013 15:05:41 +0000 (16:05 +0100)]
syslogd: do not segfault on parse error when using default config. Closes 5762
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 19 Jan 2013 23:38:09 +0000 (00:38 +0100)]
sha3: code shrink
function old new delta
sha3_hash 155 101 -54
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Peter Korsgaard [Sun, 6 Jan 2013 12:11:04 +0000 (13:11 +0100)]
syslogd: convert dummy functions to statics and get rid of IF_FEATURE_* checks
As suggested by Mike. No bloat-o-meter difference, but a bit nicer to look at.
We cannot convert the call to log_to_shmem() as it checks for G.shbuf outside
the function, and G.shbuf is only available when IPC support is enabled.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 18 Jan 2013 12:30:13 +0000 (13:30 +0100)]
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>
Denys Vlasenko [Thu, 17 Jan 2013 12:02:27 +0000 (13:02 +0100)]
ash: revert wrong "fix" for an apparent memory leak. Closes 5822
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 17 Jan 2013 10:02:21 +0000 (11:02 +0100)]
code shrink
function old new delta
applet_name_compare 36 31 -5
find_applet_by_name 43 25 -18
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 17 Jan 2013 09:24:51 +0000 (10:24 +0100)]
fix a typo in config help text. Closes 5714
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bernhard Reutner-Fischer [Thu, 17 Jan 2013 01:30:35 +0000 (02:30 +0100)]
mount: fix -o user=foo mishandling, fix unc= generation, add prefixpath=
function old new delta
singlemount 1019 1049 +30
packed_usage 29252 29257 +5
parse_mount_options 230 232 +2
mount_option_str 337 338 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 38/0) Total: 38 bytes
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 16 Jan 2013 11:23:23 +0000 (12:23 +0100)]
sha3: s/sha3_process_block76/sha3_process_block72/
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 16 Jan 2013 01:20:31 +0000 (02:20 +0100)]
sha3: rename KeccakF->sha3_process_block76.
This brings the naming more in line with other hashes.
Pulled most statics and constants into it.
Also noticed that two byte arrays are 1 element too big.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Martin Santesson [Tue, 15 Jan 2013 23:47:19 +0000 (00:47 +0100)]
mount: add unc option to CIFS mount (needed for Linux 3.4+)
unc option for CIFS mount is mandatory after CIFS option parsing
was rewritten in Linux 3.4
Signed-off-by: Martin Santesson <martinsn@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 21:19:24 +0000 (22:19 +0100)]
sha3: cache ctx->bytes_queued
function old new delta
sha3_hash 171 155 -16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 21:07:48 +0000 (22:07 +0100)]
sha3: remove two "small code" codepaths: I can't reproduce code size win on them anymore
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 20:50:41 +0000 (21:50 +0100)]
sha3: tweak choice of a fast code path for 64-bit
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 18:52:30 +0000 (19:52 +0100)]
sha3: cosmetic tweaks to various names, comments. No logic changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 15:27:39 +0000 (16:27 +0100)]
sha3: code shrink
function old new delta
KeccakF 1053 1078 +25
KeccakF_RoundConstants 192 48 -144
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 14:22:30 +0000 (15:22 +0100)]
sha3: code shrink
function old new delta
KeccakF 1064 1053 -11
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 13:47:05 +0000 (14:47 +0100)]
sha3: another speedup for SHA3_SMALL=0 case
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 12:58:01 +0000 (13:58 +0100)]
whitespace fixes. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 15 Jan 2013 00:12:26 +0000 (01:12 +0100)]
sha3: make size/speed optimization decision configurable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Jan 2013 14:57:44 +0000 (15:57 +0100)]
whitespace cleanup. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Lauri Kasanen [Mon, 14 Jan 2013 04:20:50 +0000 (05:20 +0100)]
sha3sum: new applet
function old new delta
KeccakF - 496 +496
KeccakF_RoundConstants - 192 +192
sha3_hash - 171 +171
sha3_end - 40 +40
hash_file 274 299 +25
KeccakF_RotationConstants - 25 +25
KeccakF_PiLane - 25 +25
packed_usage 29213 29232 +19
sha3_begin - 18 +18
KeccakF_Mod5 - 10 +10
applet_names 2445 2453 +8
applet_main 1420 1424 +4
applet_nameofs 710 712 +2
------------------------------------------------------------------------------
(add/remove: 8/0 grow/shrink: 9/7 up/down: 1049/-54) Total: ~995 bytes
Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Paul Marks [Mon, 14 Jan 2013 01:39:10 +0000 (02:39 +0100)]
ntpd: fix incorrect m_status field in outgoing packets. Closes 5120
When using busybox ntpd with an NTPv3 client and NTPv4 server (or vice
versa), the version numbers can be incorrectly ORed together, yielding
the bogus value of "NTPv7". This makes ntpd unusable with clients
such as Chrony and Windows "Internet Time".
This patch avoids the version mangling, by copying only the Leap
Indicator bits from the server's status field.
Signed-off-by: Paul Marks <paul@pmarks.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Jan 2013 01:24:27 +0000 (02:24 +0100)]
Remove redundant 'config FEATURE_VOLUMEID_SQUASHFS'
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Sven-Göran Bergh [Mon, 14 Jan 2013 01:21:41 +0000 (02:21 +0100)]
volume_id: add squashfs detection
function old new delta
volume_id_probe_squashfs - 74 +74
fs1 12 16 +4
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 14 Jan 2013 00:34:48 +0000 (01:34 +0100)]
whitespace fixes. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Sven-Göran Bergh [Sun, 13 Jan 2013 23:50:49 +0000 (00:50 +0100)]
volume_id: uuid_format small code shrink
function old new delta
volume_id_set_uuid 318 300 -18
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Sven-Göran Bergh [Sun, 13 Jan 2013 23:37:00 +0000 (00:37 +0100)]
volume_id: display hfs[+] 128-bit UUID properly
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Sven-Göran Bergh [Sun, 13 Jan 2013 23:35:31 +0000 (00:35 +0100)]
blkid: add type display for hfsplus
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Peter Korsgaard [Sat, 5 Jan 2013 23:07:19 +0000 (00:07 +0100)]
syslogd: add option to log to Linux kernel printk buffer
Why invent our own shared memory circular buffer when the kernel has a
perfectly fine one already?
This can be used as a smaller/simpler alternative to the syslogd IPC support
(as IPC shmem/klogd/logread aren't needed), while also allowing centralised
logging of everything (kernel messages, userspace bootup and syslog)
when used together with ttyprintk.
Notice that kernel 3.5+ is needed to store syslog facility in printk buffer,
otherwise only the priority is stored.
bloat-o-meter compared to IPC+klogd+logread:
function old new delta
get_linux_version_code - 84 +84
lbb_prepare 25 90 +65
applet_nameofs 6 - -6
static.stdout@@GLIBC_2 8 - -8
applet_names 23 9 -14
bb_msg_standard_output 16 - -16
init_sem 18 - -18
xatoull_range 19 - -19
overlapping_strcpy 21 - -21
init_data 56 32 -24
applet_main 24 - -24
main 124 99 -25
full_write2_str 26 - -26
error_exit 26 - -26
bb_basename 30 - -30
sem_up 32 - -32
interrupted 35 - -35
fflush_stdout_and_exit 38 - -38
bb_banner 46 - -46
find_applet_by_name 59 - -59
bb_signals_recursive_norestart 90 - -90
run_applet_no_and_exit 104 - -104
timestamp_and_log 651 523 -128
syslogd_main 798 581 -217
xstrtoull_range_sfx 267 - -267
run_applet_and_exit 432 - -432
klogd_main 490 - -490
logread_main 508 - -508
.rodata 1870 937 -933
bb_common_bufsiz1 8193 - -8193
------------------------------------------------------------------------------
(add/remove: 2/26 grow/shrink: 1/6 up/down: 149/-11829) Total: -11680 bytes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Peter Korsgaard [Sat, 5 Jan 2013 23:07:18 +0000 (00:07 +0100)]
klogd: handle multi-char log levels
Since Linux 3.5 (
7ff9554bb5: printk: convert byte-buffer to variable-length
record buffer), klog buffer can now contain log lines with multi-char
loglevel indicators (<[0-9]+>) - So use strtoul to parse it.
function old new delta
klogd_main 490 525 +35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 35/0) Total: 35 bytes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Peter Korsgaard [Sat, 5 Jan 2013 23:07:17 +0000 (00:07 +0100)]
dmesg: handle multi-char log levels
Since Linux 3.5 (
7ff9554bb5: printk: convert byte-buffer to variable-length
record buffer), klog buffer can now contain log lines with multi-char
loglevel indicators (<[0-9]+>) - So we can no longer just skip 3 bytes.
Instead skip past the terminating '>' like util-linux does.
function old new delta
dmesg_main 266 280 +13
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 13/0) Total: 13 bytes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Lauri Hintsala [Fri, 4 Jan 2013 08:51:57 +0000 (10:51 +0200)]
powertop: fix error message
Application tries to use timer_stats module instead of cpufreq_stats.
Error message is printed if opening of the file /proc/timer_stats fails.
Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 26 Dec 2012 22:12:26 +0000 (17:12 -0500)]
ifenslave: fix missing close paren
Reported-by: David J Cozatt <ygdrasil@comcast.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Anthony G. Basile [Mon, 10 Dec 2012 19:49:39 +0000 (14:49 -0500)]
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>
Denys Vlasenko [Fri, 14 Dec 2012 16:14:11 +0000 (17:14 +0100)]
du: document incompatibility with standard tool
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 5 Dec 2012 10:08:30 +0000 (11:08 +0100)]
decompress_uncompress: comment out a bigger chunk of debug code
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 5 Dec 2012 00:06:05 +0000 (01:06 +0100)]
decompress_uncompress: comment out debug printout on corrupted data
99% plus of all people who'll get corrupted archive wouldn't bother
debugging it. The rest can uncomment the code.
function old new delta
unpack_Z_stream 1304 1234 -70
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 5 Dec 2012 00:04:54 +0000 (01:04 +0100)]
decompress_uncompress: move 'code' variable into loop - sole user
Apparently, gcc does this optimization itself, since generated code is the same.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Jon Tollefson [Tue, 13 Nov 2012 18:26:53 +0000 (19:26 +0100)]
ash: fix a memory leak
The script which triggers the leak:
while true
do
while true
do
break;
done</dev/null
done
Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
S-G Bergh [Tue, 13 Nov 2012 13:40:37 +0000 (14:40 +0100)]
volume_id: add exFAT detection
function old new delta
volume_id_probe_exfat - 294 +294
Signed-off-by: S-G Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 9 Nov 2012 16:16:40 +0000 (17:16 +0100)]
ifupdown: code shrink
function old new delta
execute 571 548 -23
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 5 Nov 2012 13:18:36 +0000 (14:18 +0100)]
ifupdown: remove unused errno assignments
function old new delta
execute 607 571 -36
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 5 Nov 2012 12:22:56 +0000 (13:22 +0100)]
ifupdown: simple code shrink
function old new delta
execute 631 607 -24
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
S-G Bergh [Mon, 5 Nov 2012 12:16:07 +0000 (13:16 +0100)]
blkid: show filesystem when both label and UUID are missing, but type is known
Signed-off-by: S-G Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mike Frysinger [Sat, 20 Oct 2012 19:01:26 +0000 (15:01 -0400)]
build system: use pkg-config to look up selinux libs
Newer versions of libselinux has started linking against more libs.
Rather than continuing hardcoding things, switch to using pkg-config
to query for its dependencies.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Timo Teräs [Wed, 17 Oct 2012 17:39:34 +0000 (19:39 +0200)]
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>
projects / oweals / busybox.git / log