Denis Vlasenko
cbcff2936e
gzip: fix -d option handling
2007-03-22 18:56:23 +00:00
Denis Vlasenko
c86e052b81
fix accumulated whitespace and indentation damage
2007-03-20 11:30:28 +00:00
Denis Vlasenko
88a2aa98e0
dpkg: free_package(NULL) is ok, so don't test for NULL, just free.
2007-03-19 21:48:56 +00:00
Denis Vlasenko
97fd6d81b4
ls: fix segfault-if-standalone-shell, add big fat comment.
2007-03-19 20:59:20 +00:00
Bernhard Reutner-Fischer
de8a6a01d8
Kim B. Heino writes:
...
When installing a new package with dpkg dependencies are checked
correctly. But when I try to update an existing package, the
dependencies are checked against the old package, not against new
package. Thus the new package can break dependencies.
2007-03-19 13:44:18 +00:00
Denis Vlasenko
3ce293b585
gunzip: s/unsigned char extra_short/unsigned extra_short/
...
we can unzip openssh-4.3p2.tar.gz now :)
2007-03-15 23:30:18 +00:00
Denis Vlasenko
bff32ce4d5
gzip: Improve ptr_to_globals trick, allowing gcc
...
to optimize better. -480 bytes.
2007-03-15 19:48:35 +00:00
Denis Vlasenko
24af7201e9
fix TODO: getopt32 should reset optind to 1 itself
2007-03-15 13:28:46 +00:00
Denis Vlasenko
972288e62f
modify ptr_to_globals trick so that we do not violate
...
type safety (well, sort of ;))
2007-03-15 00:57:01 +00:00
Denis Vlasenko
650a0459b8
get_header_ar: reformatted code, no real changes
2007-03-14 22:08:53 +00:00
Denis Vlasenko
fe42d17318
gzip: bbunzip integration fixes
2007-03-14 00:08:28 +00:00
Denis Vlasenko
75605788ff
gzip: use common bbunzip infrastructure - ~700 bytes code less
2007-03-14 00:07:51 +00:00
Denis Vlasenko
07766bb0e7
gzip: reduce global data footprint, part 3
2007-03-14 00:06:51 +00:00
Denis Vlasenko
da799e8227
gzip: reduce global data footprint, part 2
2007-03-14 00:06:29 +00:00
Denis Vlasenko
e930fe1441
gzip: reduce global data footprint, part 1
2007-03-14 00:06:10 +00:00
Denis Vlasenko
214aec46bd
bbunzip: remove extra formatting directives in comments
2007-03-12 11:31:17 +00:00
Denis Vlasenko
baca175912
kill superfluous returns at the end of void functions
2007-03-11 13:43:10 +00:00
Denis Vlasenko
a4688bf55d
fix buglets found by randomconfig run
2007-03-11 10:56:37 +00:00
Denis Vlasenko
bebbd8c9ba
bbunzip: size optimization: ~90 bytes
2007-03-09 20:49:55 +00:00
Denis Vlasenko
6c939e0cb4
bbunzip: fix comments to match reality
2007-03-07 23:22:47 +00:00
Denis Vlasenko
ab9eef21a5
bunzip2/gunzip/uncompress/unlzma: merge into common code -
...
fix few corner cases, reduce size by 450 bytes. Update testsuite.
2007-03-07 22:02:23 +00:00
Denis Vlasenko
940494f813
remove f words
2007-03-04 18:09:50 +00:00
Denis Vlasenko
dcbd51dd28
tar: handle tarfiles with (broken) checksums a-la Sun.
2007-03-03 20:06:59 +00:00
Denis Vlasenko
54cf511ce1
sort: fix multiple -k (was ignoring all except last)
2007-02-17 18:11:45 +00:00
Denis Vlasenko
7fd00cbff7
dpkg: fix segfault on "dpkg -i"
2007-02-15 21:19:50 +00:00
Denis Vlasenko
e54b472ffc
make tar restore mode again
2007-02-12 22:06:56 +00:00
Denis Vlasenko
6ca0444420
syslogd: fix "readpath bug" by using readlink instead
...
libbb: rename xgetcwd and xreadlink
2007-02-11 16:19:28 +00:00
Denis Vlasenko
1d76f439da
EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu>
2007-02-06 01:20:12 +00:00
Denis Vlasenko
8c0164c373
fix tar t segfault (closes 1183)
2007-02-04 21:30:35 +00:00
Denis Vlasenko
06af216528
suppress warnings about easch <applet>_main() having
...
no preceding prototype
2007-02-03 17:28:39 +00:00
Denis Vlasenko
b6aae0f381
preparatory patch for -Wwrite-strings #2
2007-01-29 22:51:25 +00:00
Denis Vlasenko
a41fdf331a
preparatory patch for -Wwrite-strings #1
2007-01-29 22:51:00 +00:00
Denis Vlasenko
218f2f4882
accumulated post-1.4.0 fixes
2007-01-24 22:02:01 +00:00
Denis Vlasenko
150f402b36
whitespace fixes (leading spaces to tab)
2007-01-13 21:06:21 +00:00
Denis Vlasenko
f7996f3b70
Trailing whitespace removal over entire tree
2007-01-11 17:20:00 +00:00
Denis Vlasenko
1a8bf7f5d3
missed a few #undefs (no real impact I think)
2007-01-10 20:57:03 +00:00
Denis Vlasenko
7573541f74
fix bug 1146 (gunzip breakage introduced by me --vda)
2007-01-10 20:50:04 +00:00
Denis Vlasenko
db6a5c3f9e
gzip cleanup part #13 - the last for today I think
2007-01-07 19:45:51 +00:00
Denis Vlasenko
3ae6f34135
gzip cleanup part #12
2007-01-07 19:44:57 +00:00
Denis Vlasenko
2f6df7fa0a
gzip cleanup part #11
2007-01-07 19:44:35 +00:00
Denis Vlasenko
56c83eaaf5
gzip cleanup part #10
2007-01-07 19:40:50 +00:00
Denis Vlasenko
89af56b3e5
gzip cleanup part #9
2007-01-07 19:40:34 +00:00
Denis Vlasenko
52933d47bd
gzip cleanup part #8
2007-01-07 19:40:13 +00:00
Denis Vlasenko
ef87d46b8c
gzip cleanup part #7
2007-01-07 19:39:54 +00:00
Denis Vlasenko
1a03c21adf
gzip cleanup part #6
2007-01-07 19:39:34 +00:00
Denis Vlasenko
da31fbc1b1
gzip cleanup part #5
2007-01-07 19:39:02 +00:00
Denis Vlasenko
f824136f6b
gzip cleanup part #4
2007-01-07 19:38:42 +00:00
Denis Vlasenko
ed0f6db35e
gzip cleanup part #3
2007-01-07 19:38:26 +00:00
Denis Vlasenko
30551fd6da
gzip cleanup part #2
2007-01-07 19:38:06 +00:00
Denis Vlasenko
ad403413c7
a ton of gzip changes, split up in compiled and
...
run-tested pieces. Code was rather messy.
It's not a bug fix, more like code cleanup.
This is the first part.
2007-01-07 19:37:42 +00:00
Denis Vlasenko
da98165ad6
kill unused variable
2007-01-06 01:27:24 +00:00
Denis Vlasenko
c7a4aa5c99
move [g]zip decompressor state into malloc'ed buffer. size:
...
text data bss dec hex
5256 0 108 5364 14f4 - old
4915 0 0 4915 1333 - new
2007-01-06 00:03:11 +00:00
Denis Vlasenko
d1a19affeb
split inflate_xx_setup() subroutines from inflate_xx()
2007-01-05 23:58:45 +00:00
Denis Vlasenko
cd42cb8df0
do not expose internal state of [g]zip unpacker.
...
fix memory leak in inflate_gunzip.
2007-01-05 23:56:53 +00:00
Denis Vlasenko
447b543eaf
Stopped doing assignments inside expressions.
...
Who wrote this gem, I wonder?
n -= (e = (e = gunzip_wsize - ((d &= gunzip_wsize - 1) > w ? d : w)) > n ? n : e);
2007-01-05 19:49:02 +00:00
Denis Vlasenko
cc33ef12d2
decompress_unzip: preparatory patch
2007-01-05 19:46:04 +00:00
Denis Vlasenko
3376298b59
Stop tracking buffer size - it is a constant.
...
Stop ignoring write errors.
Fix bugs in this line:
rc->buffer_size = read(rc->fd, RC_BUFFER, rc->buffer_size);
(a) should use safe_read()
(b) just ONE short read (e.g. 4 bytes) will make ALL future reads short!
2007-01-05 14:04:47 +00:00
Denis Vlasenko
98b8e9487d
simplify access to buffer, making code a bit smaller
2007-01-05 13:59:05 +00:00
Bernhard Reutner-Fischer
bfe1950c63
- spelling fix
2007-01-04 15:44:49 +00:00
Denis Vlasenko
bb3d0fab3b
extern variable declaration in a .c file is heresy - fixing it
2007-01-03 01:57:25 +00:00
Denis Vlasenko
3bba545a54
done a dozen of randconfig test. guess what? ALL failed...
...
these are resulting fixes
2006-12-30 17:57:03 +00:00
Denis Vlasenko
9a44c4f91c
bb_xget[pw/gr]nam were horribly misnamed - fixed.
...
uidgid_get -> get_uidgid, add additional param
(numeric_ok). Make chown use it.
chown: fix "chown user: ...."
install: fix incorrect use of bb_xget[pw/gr]nam
2006-12-28 05:44:47 +00:00
Denis Vlasenko
666da5e2c6
merge post-1.3.0 fixes
2006-12-26 18:17:42 +00:00
Denis Vlasenko
bf0a201008
style fixes
...
last xcalloc replaced by xzalloc
2006-12-26 10:42:51 +00:00
Denis Vlasenko
4cccc03768
remove useless casts (type*) xzalloc(...)
2006-12-22 18:37:07 +00:00
Denis Vlasenko
a6df5907d2
dpkg: getopt32-ification etc, -100 bytes
2006-12-22 18:32:40 +00:00
Denis Vlasenko
f4c52b32db
rpm: reformat. was really hard to read
2006-12-22 15:03:50 +00:00
Denis Vlasenko
afc9ff99fd
removal of commented-out cruft
2006-12-22 00:45:27 +00:00
Denis Vlasenko
714701c890
tar et al: die if bb_copyfd_size copies less than asked for.
...
(we have bb_copyfd_exact_size now for that kind of usage)
2006-12-22 00:21:07 +00:00
Denis Vlasenko
b95636c52f
remove casts from xmalloc()
2006-12-19 23:36:04 +00:00
Denis Vlasenko
83e5d6f772
A bunch of defined(__GLIBC__) added. static-linking warning expanded
2006-12-18 21:49:06 +00:00
Denis Vlasenko
c88894602d
tar: report error if child dies while writing out the end of tarball
...
(e.g. out of disk space).
2006-12-17 19:08:20 +00:00
Denis Vlasenko
9f739445cd
inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid]
2006-12-16 23:49:13 +00:00
Denis Vlasenko
a597aaddfa
s/extern inline/static ATTRIBUTE_ALWAYS_INLINE/g
...
xstrtou: disallow leading '+'
2006-12-16 23:48:13 +00:00
Bernhard Reutner-Fischer
6f0540e7ec
- remove functions marked as LEGACY in SUSv3 and use their modern counterparts.
2006-12-12 11:50:44 +00:00
Denis Vlasenko
c61852a02b
fix support for globally disabling --long-options.
...
(disabling them saves ~4K on fully configured bbox)
2006-11-29 11:09:43 +00:00
Denis Vlasenko
30d7a346e6
tar: fix misplaced --exclude long option definition
2006-11-27 20:24:40 +00:00
Denis Vlasenko
d9e15f2068
style cleanup: return(a) -> return a, part 2
2006-11-27 16:49:55 +00:00
Denis Vlasenko
079f8afa0a
style cleanup: return(a) -> return a, part 1
2006-11-27 16:49:31 +00:00
Denis Vlasenko
cf749bc10c
small fixes:
...
fix xstrdup to not grossly overallocate memory
use xopen instean of xopen3 in several places
etc.
2006-11-26 15:45:17 +00:00
Denis Vlasenko
c1660fea6d
tar: refuse to untar files with "/../" components
2006-11-26 15:42:03 +00:00
Denis Vlasenko
b596335868
tar: correctly skip (and warn about) pax headers.
...
plug memory leak. save 50 bytes.
Wooohooo! we finally can unpack kernel tarballs!
2006-11-26 01:46:59 +00:00
Denis Vlasenko
7725d0ff5c
tar: add support for FEATURE_TAR_GNU_EXTENSIONS so than we can save
...
long names now. We were able to read such tars, but not create.
+275 bytes. Without FEATURE_TAR_GNU_EXTENSIONS: -25 bytes.
We still cannot unpack Linux kernels, but not for long ;)
2006-11-25 23:56:50 +00:00
Denis Vlasenko
87cd4a87e3
tar: small fix and small optimization
2006-11-25 23:47:32 +00:00
Denis Vlasenko
f2408e6c3f
tar: abort if tarring up file larger that 64Gb
...
(otherwise we will produce garbled tarfile)
2006-11-25 14:48:09 +00:00
Denis Vlasenko
3feb2fc535
tar: fix multiple -t and/or -v options handling.
...
do not process list of files to tar up in reverse order.
2006-11-24 21:55:55 +00:00
Denis Vlasenko
d031ffa623
tar: sanitize option handling
2006-11-24 21:54:44 +00:00
Denis Vlasenko
b833ca9d2d
tar: buglet fix
2006-11-24 18:53:13 +00:00
Denis Vlasenko
d6772501db
tar: fix and sanitize handling of long filenames/linknames
...
(GNU extensions 'K' and 'L').
We correctly handle them when untarring now, but unfortunately
we still don't use them when tarring! That stupid 100 char limit
is still there!
The biggest problem is that we don't support 'pax' tar format.
Linux kernel tarballs are in this format... shame
2006-11-24 17:21:44 +00:00
Denis Vlasenko
b8a8e601df
tar: small fixes:
...
* size-optimize mapping code
* kill double close
2006-11-24 14:59:45 +00:00
Denis Vlasenko
c50f370f98
tar: cache [ug]id->username/groupname mappings. Cuts down amount
...
of open/read/close of /etc/passwd and /etc/group
dramatically (we were rereading those for each untarred file!!!)
2006-11-24 14:57:31 +00:00
Denis Vlasenko
4fbb584a0e
tar: cry murder and bail out if file shrinks under us while we tar it up
2006-11-24 14:55:23 +00:00
Denis Vlasenko
cf30cc82a3
header_verbose_list: stop truncating file size in listing
2006-11-24 14:53:18 +00:00
Denis Vlasenko
376ce1e775
tar:
...
* unpack: handle tar header fields which are not NUL terminated
* pack: handle 4+GB files correctly
* pack: refuse to store 101+ softlinks (was truncating link
target name)
* pack: mask mode with 07777
2006-11-24 14:51:01 +00:00
Denis Vlasenko
9229794ab3
insmod_ng_main: -80 bytes. Stopp mmapping, use xmalloc_open_read_close().
2006-11-21 11:58:14 +00:00
Denis Vlasenko
3eb91c2e35
cpio: (allegedly) fix bug 0001095:
...
"cpio hardlink support and possible memory leak fix"
2006-11-21 00:55:46 +00:00
Denis Vlasenko
5af906e7c8
rename: compare_string_array -> index_in_str_array
...
introduce index_in_substr_array and use it in
iproute2
2006-11-05 18:05:09 +00:00
Denis Vlasenko
8c35d65c43
recursive_action: add depth param
...
chmod: match coreutils versus following links
2006-10-27 23:42:25 +00:00
Denis Vlasenko
d3d004dd35
last nail into error_msg() (de)capitalization
2006-10-27 09:02:31 +00:00
Denis Vlasenko
ddec5af6b0
rename functions to more understandable names
2006-10-26 23:25:17 +00:00