Denis Vlasenko
20be63fe71
tr: fix yet another access past the end of a string (bug 4374)
2008-07-30 22:58:18 +00:00
Denis Vlasenko
043d15da31
tr: fix "tr [=" case. Closes bug 4374.
...
function old new delta
expand 1701 1738 +37
tr_main 472 474 +2
2008-07-28 23:49:42 +00:00
Denis Vlasenko
5e40070d38
tr: fix "access past the end of a string" bug 4354
2008-07-26 19:34:00 +00:00
Denis Vlasenko
6a0ad25061
ash: dont allow e.g. exec <&10 to attach to stript's fd!
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function old new delta
is_hidden_fd - 61 +61
redirect 1135 1164 +29
popstring 134 140 +6
printf_main 635 637 +2
evalvar 1374 1376 +2
echo_main 294 296 +2
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes
2008-07-25 13:34:05 +00:00
Denis Vlasenko
0f293b96dc
fix all cases of strcpy on overlapping strings.
2008-07-22 20:16:55 +00:00
Bernhard Reutner-Fischer
3e8669f359
- wrap overlong lines (Cristian Ionescu-Idbohrn)
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- s/\. /. /g;# (me)
2008-07-22 18:27:53 +00:00
Denis Vlasenko
08d120e6e1
chown: do not use static data
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function old new delta
chown_main 160 182 +22
fileAction 750 744 -6
ugid 8 - -8
2008-07-22 11:37:23 +00:00
Denis Vlasenko
9e3a540b1b
cut: stop using static data. This alone removed ~70 bytes of code.
...
+ some optimizations
function old new delta
nlists 4 - -4
cut_lists 4 - -4
cut_main 1041 960 -81
2008-07-22 10:34:46 +00:00
Denis Vlasenko
a5254032f5
cal: remove lone static data variable. -4 bytes. coreutils
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is down to four applets with nonzero data+bss.
2008-07-22 10:10:13 +00:00
Denis Vlasenko
5415c856ea
libbb: [x]fopen_for_{read,write} introduced and used.
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(by Valdimir)
function old new delta
config_open2 - 41 +41
config_read 507 542 +35
find_pair 169 187 +18
fopen_for_write - 14 +14
fopen_for_read - 14 +14
find_main 406 418 +12
xfopen_for_write - 10 +10
xfopen_for_read - 10 +10
popstring 134 140 +6
parse_inittab 396 401 +5
next_token 923 928 +5
pack_gzip 1659 1661 +2
bb__parsespent 117 119 +2
fallbackSort 1719 1717 -2
evalvar 1376 1374 -2
qrealloc 36 33 -3
...
...
...
...
singlemount 4579 4569 -10
process_stdin 443 433 -10
patch_main 1111 1101 -10
ifupdown_main 2175 2165 -10
file_action_grep 90 80 -10
uuidcache_init 649 637 -12
hush_main 797 785 -12
read_config 230 217 -13
dpkg_main 3835 3820 -15
read_line_input 3134 3110 -24
sysctl_main 232 203 -29
config_open 40 10 -30
WARN_BAD_LINE 44 - -44
login_main 1714 1575 -139
------------------------------------------------------------------------------
(add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes
2008-07-21 23:05:26 +00:00
Bernhard Reutner-Fischer
d73cbd31a2
- first pass to unify/cleanup uid handling (-236b)
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This needs further love, alot of love.. Tito?
2008-07-21 14:41:33 +00:00
Denis Vlasenko
bd28f6bf7f
test: fix parser to prefer binop over unop, as coreutils does.
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remove bogus workaround in main(). rename atrocious variables/functions.
much expand testsuite.
libbb: fix --help to not affect "test --help"
function old new delta
run_applet_no_and_exit 421 440 +19
nexpr 817 825 +8
static.no_op - 6 +6
test_main 397 257 -140
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/1 up/down: 104/-211) Total: -107 bytes
2008-07-19 08:15:13 +00:00
Denis Vlasenko
5f116629d8
printf: do not print garbage on "%Ld". closes bug 4214.
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function old new delta
printf_main 633 637 +4
multiconvert 99 79 -20
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 4/-20) Total: -16 bytes
2008-07-18 18:41:55 +00:00
Denis Vlasenko
a48656b441
printf: fix %b, fix several bugs in %*.*, fix compat issues with
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aborting too early, support %zd; expand testsuite
function old new delta
get_width_prec - 46 +46
multiconvert 82 99 +17
conv_strtod 44 54 +10
print_direc 382 391 +9
printf_main 629 633 +4
conv_strtoul 20 16 -4
conv_strtol 20 16 -4
my_xstrtoul 20 - -20
my_xstrtol 20 - -20
my_xstrtod 21 - -21
------------------------------------------------------------------------------
(add/remove: 1/3 grow/shrink: 4/2 up/down: 86/-69) Total: 17 bytes
2008-07-18 11:10:51 +00:00
Denis Vlasenko
0f683f818c
printf: protect against bogus format specifiers. Hopefully closes bug 4184
2008-07-17 09:17:51 +00:00
Denis Vlasenko
d6817f5d8b
install: do not chown intermediate directories with install -d; shrink
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(by Natanael Copa)
function old new delta
.rodata 171528 171511 -17
install_main 841 697 -144
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-161) Total: -161 bytes
2008-07-16 21:49:02 +00:00
Denis Vlasenko
55f7912dda
libbb: get rid of statics in dump.c; code shrinks a lot too
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function old new delta
alloc_dumper - 26 +26
hexdump_main 600 601 +1
static.done 1 - -1
static.ateof 1 - -1
bb_dump_vflag 1 - -1
static.savp 4 - -4
static.nextfs 4 - -4
static.curp 4 - -4
exitval 4 - -4
endfu 4 - -4
bb_dump_length 4 - -4
bb_dump_fshead 4 - -4
bb_dump_blocksize 4 - -4
_argv 4 - -4
bb_dump_add 365 358 -7
savaddress 8 - -8
eaddress 8 - -8
bb_dump_skip 8 - -8
address 8 - -8
bb_dump_dump 2748 2672 -76
next 538 445 -93
------------------------------------------------------------------------------
(add/remove: 1/16 grow/shrink: 1/3 up/down: 27/-247) Total: -220 bytes
text data bss dec hex filename
789458 607 6764 796829 c289d busybox_old
789309 601 6696 796606 c27be busybox_unstripped
2008-07-16 11:00:16 +00:00
Denis Vlasenko
8ddb6410ed
tee: fix infinite looping on open error (echo asd | tee "")
2008-07-16 07:34:00 +00:00
Denis Vlasenko
97faf531c8
sleep: make fractional seconds separately selectable in .config
2008-07-15 22:01:49 +00:00
Denis Vlasenko
bb13079c8e
comm: almost total rewrite; add testsuite
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function old new delta
writeline 128 125 -3
comm_main 540 239 -301
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-304) Total: -304 bytes
2008-07-15 06:45:14 +00:00
Denis Vlasenko
51f1b6c0e0
ls: fix a bug where we may use uninintialized variable
2008-07-15 05:21:47 +00:00
Denis Vlasenko
4b8171cd7a
tee: "-" is a name for stdout, handle it that way
2008-07-15 05:10:15 +00:00
Denis Vlasenko
adbb73bda7
sleep: if FANCY && DESKTOP, support fractional seconds, minutes,
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hours and so on. It's coreutils compat. bloatcheck is atrocious :(
function old new delta
sleep_main 71 362 +291
bb_strtod - 127 +127
make_device 1269 1294 +25
getoptscmd 708 713 +5
switch_root_main 402 401 -1
display_speed 90 85 -5
show_entry 295 289 -6
parse_expr 841 833 -8
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/4 up/down: 448/-20) Total: 428 bytes
2008-07-12 17:05:14 +00:00
Denis Vlasenko
34e8f6a7ac
*: add FAST_FUNC markers
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function old new delta
getopt_mk_fifo_nod 73 70 -3
mv_main 505 501 -4
cp_mv_stat2 79 73 -6
cp_main 266 257 -9
cp_mv_stat 22 10 -12
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/5 up/down: 46/-80) Total: -34 bytes
2008-07-12 11:23:36 +00:00
Denis Vlasenko
13afb2acda
mv: fix a case when we move dangling symlink
2008-07-12 11:22:19 +00:00
Denis Vlasenko
f62ab2d774
libbb: use improved xmalloc_read() from modprobe-small
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who: fix compile breakage on some systems
modprobe-small: improve Config help text wording
2008-07-09 09:50:33 +00:00
Denis Vlasenko
deeed59de0
libbb: introduce and use xrealloc_vector
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function old new delta
xrealloc_vector_helper - 51 +51
create_list 84 99 +15
getopt_main 690 695 +5
passwd_main 1049 1053 +4
get_cached 85 89 +4
msh_main 1377 1380 +3
add_match 42 41 -1
read_lines 720 718 -2
grave 1068 1066 -2
fill_match_lines 143 141 -2
add_to_dirlist 67 65 -2
add_input_file 49 47 -2
act 252 250 -2
fsck_main 2252 2246 -6
man_main 765 757 -8
bb_internal_initgroups 228 220 -8
cut_main 1052 1041 -11
add_edge_to_node 55 43 -12
dpkg_main 3851 3835 -16
ifupdown_main 2202 2178 -24
sort_main 838 812 -26
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/15 up/down: 82/-124) Total: -42 bytes
2008-07-08 05:14:36 +00:00
Denis Vlasenko
a60f84ebf0
*: rename ATTRIBUTE_XXX to just XXX.
2008-07-05 09:18:54 +00:00
Denis Vlasenko
e0a7fc54eb
uname,individual: fix improper printf usage
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uname,awk: small code shrink
function old new delta
uname_main 175 166 -9
nvalloc 167 157 -10
evaluate 6381 6370 -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-30) Total: -30 bytes
2008-07-02 11:14:59 +00:00
Ned Ludd
d4f72438e4
- fix trivial exploit vector when setXid
2008-07-02 00:12:06 +00:00
Denis Vlasenko
9579d87be4
fix FAST_FUNC fallout
2008-06-28 04:58:55 +00:00
Denis Vlasenko
ed90bdabb4
touch: support -r REF_FILE if ENABLE_DESKTOP (needed for blackfin compile)
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function old new delta
touch_main 136 221 +85
2008-06-28 01:18:09 +00:00
Denis Vlasenko
b75fe798bb
stat: pointers are not 0L, they are NULL
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man: better error handling
2008-06-27 22:31:07 +00:00
Denis Vlasenko
defc1ea340
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
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text data bss dec hex filename
808035 611 6868 815514 c719a busybox_old
804472 611 6868 811951 c63af busybox_unstripped
2008-06-27 02:52:20 +00:00
Denis Vlasenko
7049ff8696
whitespace fixes. no code changes
2008-06-25 09:53:17 +00:00
Denis Vlasenko
cc3f20b9bd
fix breakage found by randomconfig
2008-06-23 22:31:52 +00:00
Denis Vlasenko
4a689e9b49
fix trivial error with inverted exit code in ls
2008-06-18 16:38:22 +00:00
Denis Vlasenko
d50dda8c35
*: use llist_pop for traverse-and-free list operation
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function old new delta
append_file_list_to_list 109 111 +2
udhcpc_main 2414 2413 -1
run_parts_main 325 324 -1
od_main 2324 2323 -1
getopt_main 709 707 -2
env_main 253 251 -2
sed_main 659 656 -3
ps_main 522 519 -3
traceroute_main 3960 3954 -6
sort_main 844 838 -6
diff_main 866 858 -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/10 up/down: 2/-33) Total: -31 bytes
2008-06-15 05:40:56 +00:00
Denis Vlasenko
a1767a1f5d
dos2unix: do not destroy symlinks and mode of the file being converted.
2008-06-14 04:28:41 +00:00
Denis Vlasenko
c7497ea31b
build system: introduce FEATURE_ASSUME_UNICODE
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ls: use it. also do G trick. with UNICODE off:
function old new delta
ls_main 843 871 +28
show_color 1 - -1
showdirs 500 497 -3
my_stat 100 97 -3
terminal_width 4 - -4
tabstops 4 - -4
status 122 118 -4
static.dotdir 4 - -4
current_time_t 4 - -4
all_fmt 4 - -4
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 1/3 up/down: 28/-31) Total: -3 bytes
Also was tested with UNICODE on with glibc.
2008-06-13 11:16:09 +00:00
Denis Vlasenko
cd2663f15e
ash: optional printf builtin. +25 bytes if off, +35 if on.
...
by Cristian Ionescu-Idbohrn.
2008-06-01 22:36:39 +00:00
Denis Vlasenko
a76669c595
printf: fix a trivial bug
2008-05-31 18:32:56 +00:00
Denis Vlasenko
1d1bba4e99
printf: code shrink by eliminating string alloc/copy
...
function old new delta
print_direc 428 382 -46
2008-05-31 11:41:50 +00:00
Bernhard Reutner-Fischer
cf575ca856
- optionally pass additional flags down to nm
2008-05-23 12:53:18 +00:00
Bernhard Reutner-Fischer
5e25ddb7d3
- use STD*_FILENO some more. No object-code changes
2008-05-19 09:48:17 +00:00
Bernhard Reutner-Fischer
636a1f85e8
- use EXIT_{SUCCESS,FAILURE}. No object-code changes
2008-05-19 09:29:47 +00:00
Denis Vlasenko
5599502a55
more -Wall warning fixes. -Wall is enabled now.
2008-05-18 22:28:26 +00:00
Denis Vlasenko
b6c4855f1d
printf: fix printf -%s- foo, printf -- -%s- foo (bug 3354)
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function old new delta
printf_main 577 548 -29
2008-05-18 14:28:40 +00:00
Denis Vlasenko
77ad97f199
more -Wall warning fixes from Cristian Ionescu-Idbohrn.
...
This time it resulted in small code changes:
function old new delta
nexpr 820 828 +8
tail_main 1200 1202 +2
wrapf 166 167 +1
parse_mount_options 227 209 -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18) Total: -7 bytes
2008-05-13 02:27:31 +00:00
Denis Vlasenko
023dc6798e
fix warnings about pointer signedness
2008-05-09 18:07:15 +00:00
