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2013-03-17hush: source builtin should override $N only if it has argsDenys Vlasenko
function old new delta builtin_source 174 184 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15ash: read $HOME/.profile instead of $(pwd)/.profileStefan Hellermann
ash --login should read ~/.profile instead of .profile in the current directory. I noticed it while trying to figure out why /root/.profile is only read sometimes. function old new delta ash_main 1374 1398 +24 Signed-off-by: Stefan Hellermann <stefan@the2masters.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15ash: move code to allow setting $HOME in /etc/profileStefan Hellermann
move HISTFILE=$HOME/.ash_history below reading /etc/profile, so that /etc/profile can set $HOME. HOME can be unset when directly invoking ash --login from init without going through getty. Signed-off-by: Stefan Hellermann <stefan@the2masters.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15vi: code shrinkDenys Vlasenko
function old new delta status_line_bold_errno - 32 +32 colon 2891 2873 -18 file_insert 354 313 -41 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 32/-59) Total: -27 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15vi: fix adjustment of buffer on partial file readRon Yorston
The second argument to text_hole_delete was incorrect: it should be a pointer to the end of the hole. Signed-off-by: Ron Yorston <rmy@tigress.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15sysklogd: trim help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15traceroute: free some memory allocated by xzalloc()Guilherme Maciel Ferreira
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15flash_eraseall: implement -NAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15nanddump: fix build if nandwrite isn't enabledAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-15ping[6]: accept and ignore -n. Code shrinkDenys Vlasenko
function old new delta print_stats_and_exit 270 232 -38 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-14udhcpd: also add -I ADDR to help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-13udhcpd: add -I LOCAL_ADDR optionDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-13awk: Fix handling of functions with empty bodyBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-12losetup: fix util-linux compatibilityMandeep Singh Baines
Added -a support. Also made sure -f works as follows: losetup [-r] [-o offset] {-f|loopdev} file Removed support for 'losetup -r' with no arguments. Signed-off-by: Mandeep Singh Baines <msb@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12readlink: note that our -f is really -eMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12readlink: uClibc supports automatic allocation too nowMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12platform: use KERNEL_VERSION to simplify uClibc version checkingMike Frysinger
This makes reading the logic (as well as adding new code) a lot simpler, and fixes one or two cases that were broken due to incorrect sub-version tests. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12udhcpc: use readlink rather than realpathMike Frysinger
The realpath utility requires all paths exist when canonicalizing symlinks. If /etc/resolv.conf points to a tmpfs, then it might not exist initially. Use `readlink -f` so that we follow all symlinks that are available. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-04hostid: do not output sign-extended host id. Closes 6056Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-03archival: note implicit dependencies between lzop & bbunzipMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-01decompress_unlzma: move function, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-01decompress_unlzma: 10% speedup in "small" codeDenys Vlasenko
text data bss dec hex filename 1796 0 0 1796 704 decompress_unlzma.o 1801 0 0 1801 709 decompress_unlzma.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-01decompress_unlzma: make "fast" version a bit smallerDenys Vlasenko
It is not slower. In fact it seems a tiny bit faster too. text data bss dec hex filename 2827 0 0 2827 b0b decompress_unlzma.o 2797 0 0 2797 aed decompress_unlzma.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-01lzop: fiq -q and OPTION_DECOMPRESS mismatchDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28bbunzip: fix order of flags vs bit definesMike Frysinger
Too much code shuffling. Reported-by: Mandeep Singh Baines <msb@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-02-28bbunzip: ignore the -q flag with the decompressorsMike Frysinger
The -q flag is used in shell scripts for suppressing output. Have our applets swallow the flag for compatibility. Reported-by: Mandeep Singh Baines <msb@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-02-28ifupdown: support "source" stanza in /etc/network/interfacesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28zcat: fix "zcat FILE" trying to do detection twiceDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28zcat: if seamless uncompressors are defined, autodetect file's formatDenys Vlasenko
function old new delta bbunpack 526 622 +96 packed_usage 29335 29341 +6 gunzip_main 64 67 +3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28fix error message on failure to oen /dev/null; fix zcat's help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28code shrink in check_errors_in_children()Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28pgrep: fix a "missing closing paren" build errorDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28ifplugd: make -k send SIGINT, not SIGQUITDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28pgrep: fix -x optionBernhard Walle
Because when -x is used (exact match), then we cannot compile the regular expression with REG_NOSUB. The manual page regcomp(3) states in section "Byte offsets": Unless REG_NOSUB was set for the compilation of the pattern buffer, it is possible to obtain substring match addressing information. The problem was detected on an ARM system with glibc 2.16. Signed-off-by: Bernhard Walle <bernhard@bwalle.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28Fix config help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28make --help return exitcode 0. Closes 5612Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28run-parts: fix unicode creep in --helpPeter Korsgaard
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28nc_bloaty: support -ll and -lk. Closes 2245Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28nc: don't redirect stderr to network in -e PROG modeDenys Vlasenko
This in incompatible with nc-1.10, but makes a lot of sense. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28nameif: fix use-after-free in ENABLE_FEATURE_CLEAN_UP codeThomas De Schampheleire
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28run-parts: stop providing incompatible short optionsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-28run-parts: add --exit-on-error | -e supportPeter Korsgaard
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>
2013-02-27xz: fix put_unaligned_{l,b}e32Leonid Lisovskiy
Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-27lineedit: initialize delptrShawn J. Goff
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>
2013-02-27xz: support concatenated .xz streamsLasse Collin
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>
2013-02-27xz: mention xzminidec.c in READMELasse Collin
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-27xz: fix incorrect XZ_BUF_ERRORLasse Collin
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>
2013-02-27xz: fix decoding of LZMA2 streams having no uncompressed data.Lasse Collin
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>
2013-02-27cz: add C++ support to xz.hLasse Collin
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-27xz: remove an empty line from xz_dec_lzma2.cLasse Collin
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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