Denis Vlasenko [Sun, 29 Mar 2009 17:13:20 +0000 (17:13 -0000)]
build system: hdparm -d is not that dangerous, remove warning
Denis Vlasenko [Sun, 29 Mar 2009 16:53:25 +0000 (16:53 -0000)]
sendmail: add more example in usage text
Denis Vlasenko [Sun, 29 Mar 2009 16:38:59 +0000 (16:38 -0000)]
module loading for 2.4: use fd-based io instead of FILE based;
use xlseek and xread; simpler check for ELF signature.
text data bss dec hex filename
824460 476 7616 832552 cb428 busybox_old
824333 476 7616 832425 cb3a9 busybox_unstripped
Mike Frysinger [Sun, 29 Mar 2009 09:54:40 +0000 (09:54 -0000)]
add test cases for `trap` ... but disabled for now until trap support is committed
Denis Vlasenko [Sun, 29 Mar 2009 02:23:16 +0000 (02:23 -0000)]
sysctl: move code around to get rid of forward references.
(incidentally it helps gcc to make code smaller)
Denis Vlasenko [Sun, 29 Mar 2009 02:22:19 +0000 (02:22 -0000)]
sysctl: fix broken -p [file] - close bug 231
Mike Frysinger [Sun, 29 Mar 2009 00:52:41 +0000 (00:52 -0000)]
mark msh as deprecated
Mike Frysinger [Sun, 29 Mar 2009 00:50:30 +0000 (00:50 -0000)]
use bb_strtou() in umask/wait and check errno to see if there was a problem rather than using endp
Mike Frysinger [Sun, 29 Mar 2009 00:45:26 +0000 (00:45 -0000)]
make sure we check job status whenever updating the prompt
Mike Frysinger [Sat, 28 Mar 2009 21:06:38 +0000 (21:06 -0000)]
test for invalid named variables
Mike Frysinger [Sat, 28 Mar 2009 21:06:22 +0000 (21:06 -0000)]
do not let handle_dollar() accept vars that start with a digit
Mike Frysinger [Sat, 28 Mar 2009 20:01:58 +0000 (20:01 -0000)]
implement `wait` builtin
Denis Vlasenko [Sat, 28 Mar 2009 19:31:34 +0000 (19:31 -0000)]
remove ((expr)) bash'ism
Denis Vlasenko [Sat, 28 Mar 2009 19:22:08 +0000 (19:22 -0000)]
randomconfig fix
Mike Frysinger [Sat, 28 Mar 2009 19:09:04 +0000 (19:09 -0000)]
update the normally disabled debug code around the syntax() func to use new maybe_die()
Denis Vlasenko [Sat, 28 Mar 2009 19:08:23 +0000 (19:08 -0000)]
randomtest fixes
Mike Frysinger [Sat, 28 Mar 2009 18:55:34 +0000 (18:55 -0000)]
add hush tests for parameter expansion
Mike Frysinger [Sat, 28 Mar 2009 18:55:03 +0000 (18:55 -0000)]
implement most POSIX parameter expansions (~+500bytes)
Mike Frysinger [Sat, 28 Mar 2009 15:43:47 +0000 (15:43 -0000)]
make sure we exit based on test failure rather than always exiting with 0
Mike Frysinger [Sat, 28 Mar 2009 13:59:26 +0000 (13:59 -0000)]
split up feature todo by posix/bash
Mike Frysinger [Sat, 28 Mar 2009 13:44:51 +0000 (13:44 -0000)]
unify `set` handling with command line processing, fixup `set` argv processing so it doesnt clobber argv when setting options, and barf on unhandled set options
Mike Frysinger [Sat, 28 Mar 2009 13:02:11 +0000 (13:02 -0000)]
handle the "-s" command line option that POSIX requires
Mike Frysinger [Sat, 28 Mar 2009 12:57:54 +0000 (12:57 -0000)]
rename "-f" (fake) option to "-n" to match POSIX
Mike Frysinger [Sat, 28 Mar 2009 12:43:53 +0000 (12:43 -0000)]
tweak format modifier in debug code to fixup gcc warning
Mike Frysinger [Sat, 28 Mar 2009 12:24:44 +0000 (12:24 -0000)]
convert some of the ENABLE_FEATURE_EDITING from CPP if to C if
Mike Frysinger [Sat, 28 Mar 2009 12:21:57 +0000 (12:21 -0000)]
stop lying about [[ test support
Denis Vlasenko [Sat, 28 Mar 2009 12:17:20 +0000 (12:17 -0000)]
mkfs.vfat: fix a problem with over-estimating FAT size
Mike Frysinger [Sat, 28 Mar 2009 12:12:58 +0000 (12:12 -0000)]
make lash deprecation more prominent
Denis Vlasenko [Sat, 28 Mar 2009 03:22:08 +0000 (03:22 -0000)]
mkfs.vfat: mkdosfs compat with choosing clyster size
Denis Vlasenko [Sat, 28 Mar 2009 02:28:58 +0000 (02:28 -0000)]
mkfs.vfat: more of pointless tweaking
Denis Vlasenko [Sat, 28 Mar 2009 02:18:49 +0000 (02:18 -0000)]
mkfs.vfat: small tweak to comments
Denis Vlasenko [Sat, 28 Mar 2009 02:13:01 +0000 (02:13 -0000)]
mkdosfs (aka mkfs.vfat): new applet by Vladimir
text data bss dec hex filename
821202 476 7616 829294 ca76e busybox_old
823577 476 7616 831669 cb0b5 busybox_unstripped
Denis Vlasenko [Fri, 27 Mar 2009 17:22:00 +0000 (17:22 -0000)]
ls: warning fix
rm: accept and ignore -v (verbose)
Denis Vlasenko [Fri, 27 Mar 2009 02:36:02 +0000 (02:36 -0000)]
tail: fix tail +N syntax not working. Closes bug 221.
Mike Frysinger [Thu, 26 Mar 2009 18:14:16 +0000 (18:14 -0000)]
enable most job functions on no-mmu systems
Denis Vlasenko [Wed, 25 Mar 2009 03:55:53 +0000 (03:55 -0000)]
tftp: when we infer local name from remote (-r [/]path/path/file),
strip path. This mimics wget and is generally more intuitive.
Mike Frysinger [Mon, 23 Mar 2009 08:44:02 +0000 (08:44 -0000)]
do not make startup banner depend on job support
Denis Vlasenko [Mon, 23 Mar 2009 06:33:37 +0000 (06:33 -0000)]
libbb: revent previous version of "concurrent history updating"
and replace it with one which does not "snoop" history written
by others. (1) it is what bug 185 needs, and (2) it is less bloaty:
function old new delta
load_history - 252 +252
read_line_input 3155 3287 +132
next_token 914 918 +4
qrealloc 36 33 -3
getoptscmd 713 708 -5
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/2 up/down: 388/-8) Total: 380 bytes
Mike Frysinger [Sun, 22 Mar 2009 22:48:41 +0000 (22:48 -0000)]
move parse_stream out of ENABLE_HUSH_TICK to avoid implicit decl/build error
Denis Vlasenko [Sun, 22 Mar 2009 19:00:05 +0000 (19:00 -0000)]
libbb: make history saving/loading concurrent-safe
* all history writers always append (not overwrite) history files
* they reload history if they detect that file length has changed since last
write
* they trim history file only when it grows 4 times longer than MAXLINES
* they do this atomically by creating new file and renaming it to old
Unfortunately, this comes at a price:
function old new delta
load_history - 346 +346
read_line_input 3155 3358 +203
new_line_input_t 17 31 +14
...irrelevant small jitter...
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/5 up/down: 573/-13) Total: 560 bytes
Denis Vlasenko [Sun, 22 Mar 2009 14:49:00 +0000 (14:49 -0000)]
timeout: fix parsing of -t NUM on MMU
Denis Vlasenko [Sun, 22 Mar 2009 14:23:34 +0000 (14:23 -0000)]
hush: rearrange functions to reduce amount of forward references.
Minimal code changes.
Denis Vlasenko [Sun, 22 Mar 2009 11:41:18 +0000 (11:41 -0000)]
hush: fix segv at repeated "set -- a b c" + "shift"
Denis Vlasenko [Sat, 21 Mar 2009 21:51:11 +0000 (21:51 -0000)]
hush: fix strcpy of potentially overlapping strings
Denis Vlasenko [Sat, 21 Mar 2009 19:58:58 +0000 (19:58 -0000)]
msh testsuite: fix false positive, tweak run stript
Denis Vlasenko [Sat, 21 Mar 2009 19:11:23 +0000 (19:11 -0000)]
ls: make readlink error to not disrupt output (try ls -l /proc/self/fd).
libbb: make xmalloc_readlink_or_warn warning more specific.
function old new delta
xmalloc_readlink_or_warn 33 61 +28
showfiles 1495 1460 -35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 28/-35) Total: -7 bytes
Denis Vlasenko [Fri, 20 Mar 2009 23:01:48 +0000 (23:01 -0000)]
cpio: more compat: -0 and -L options
function old new delta
cpio_main 1417 1473 +56
Denis Vlasenko [Fri, 20 Mar 2009 22:17:13 +0000 (22:17 -0000)]
Compatibility fixes:
grep: support -z
find: support --mindepth
together +45 bytes
cpio: support -p (configurable, +230 bytes)
libbb: tweaks for cpio
Denis Vlasenko [Fri, 20 Mar 2009 14:04:00 +0000 (14:04 -0000)]
cd: "support" -v by ignoring it
Denis Vlasenko [Fri, 20 Mar 2009 12:12:33 +0000 (12:12 -0000)]
hush: tweak testsuite
Denis Vlasenko [Fri, 20 Mar 2009 12:05:14 +0000 (12:05 -0000)]
hush: fix bug 207 and "hush -c" parameter passing.
Now hush -c 'printf "%s\n" "$@"' (prints "\n")
and hush -c 'printf "%s\n" "$@"' qwe asd (prints "asd\n")
both work correctly
Denis Vlasenko [Fri, 20 Mar 2009 10:20:08 +0000 (10:20 -0000)]
ash: expand comment
Denis Vlasenko [Fri, 20 Mar 2009 10:13:08 +0000 (10:13 -0000)]
hush: fix set [--] params. Closes bug 199.
function old new delta
builtin_set 55 194 +139
add_strings_to_strings - 130 +130
add_string_to_strings 110 26 -84
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 269/-84) Total: 185 bytes
Denis Vlasenko [Fri, 20 Mar 2009 07:45:36 +0000 (07:45 -0000)]
ash: add missing comma in debug scaffolding
Denis Vlasenko [Fri, 20 Mar 2009 01:24:08 +0000 (01:24 -0000)]
ash: fix a case where we close wrong descriptor; add debug hack for that
Denis Vlasenko [Thu, 19 Mar 2009 23:21:55 +0000 (23:21 -0000)]
ash: DEBUG should be 0 :)
Denis Vlasenko [Thu, 19 Mar 2009 23:09:58 +0000 (23:09 -0000)]
ash: fix TRACE commands
Denis Vlasenko [Thu, 19 Mar 2009 21:59:35 +0000 (21:59 -0000)]
ash: make evaltree save/restore int suppression depth.
Hopefully this fixes bug 189. Not confirmed by users yet.
function old new delta
evaltree 809 842 +33
evalvar 1374 1376 +2
Denis Vlasenko [Thu, 19 Mar 2009 13:42:05 +0000 (13:42 -0000)]
doc update
Denis Vlasenko [Thu, 19 Mar 2009 13:30:04 +0000 (13:30 -0000)]
ash: in dotrap(), do not clear gotsig[] for SIGINT if there is no handler
for it, otherwise raise interrupt gets confused later.
The rest are readability fixes.
function old new delta
evaltreenr 817 818 +1
evaltree 817 818 +1
evalstring 88 89 +1
cmdloop 420 419 -1
evalskip 4 1 -3
breakcmd 84 81 -3
ash_main 1382 1379 -3
evalloop 183 177 -6
evalfor 231 225 -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/6 up/down: 3/-22) Total: -19 bytes
Denis Vlasenko [Thu, 19 Mar 2009 03:56:20 +0000 (03:56 -0000)]
df: fix FEATURE_DF_FANCY=off, FEATURE_HUMAN_READABLE=on case.
Denis Vlasenko [Thu, 19 Mar 2009 03:36:18 +0000 (03:36 -0000)]
ash: tentatively fix bug 189.
Denis Vlasenko [Thu, 19 Mar 2009 02:35:44 +0000 (02:35 -0000)]
init: test for vt terminal with VT_OPENQRY,
assume that anything else is TERM=vt102, not TERM=linux.
(Serial console test is less correct)
Tentatively closes bug 195.
function old new delta
init_main 946 919 -27
Denis Vlasenko [Thu, 19 Mar 2009 01:59:59 +0000 (01:59 -0000)]
ash: fix "ash -c 'exec 1>&0'" complaining that fd 0 is busy
Denis Vlasenko [Wed, 18 Mar 2009 22:39:34 +0000 (22:39 -0000)]
ls: make color-related code more readable. Fix a case when
it was working non-deterministically.
function old new delta
bold - 34 +34
showfiles 1508 1495 -13
fgcolor 50 34 -16
bgcolor 34 - -34
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 34/-63) Total: -29 bytes
Denis Vlasenko [Wed, 18 Mar 2009 20:00:46 +0000 (20:00 -0000)]
httpd: add comment explaining why SERVER_NAME etc is not set.
Denis Vlasenko [Wed, 18 Mar 2009 17:32:44 +0000 (17:32 -0000)]
ftpd: fix command fetching to not do it in 1-byte reads;
fix command de-escaping. Tested to download files with embeeded \xff and LF.
libbb: tweaks for the above
function old new delta
ftpd_main 2231 2321 +90
xmalloc_fgets_internal 190 222 +32
xmalloc_fgets_str_len - 27 +27
xmalloc_fgets_str 7 23 +16
xmalloc_fgetline_str 10 26 +16
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/0 up/down: 181/0) Total: 181 bytes
Denis Vlasenko [Wed, 18 Mar 2009 16:02:54 +0000 (16:02 -0000)]
ftpd: add some comments
Denis Vlasenko [Wed, 18 Mar 2009 14:25:28 +0000 (14:25 -0000)]
ftpd: trim messages (but make sure they still make sense)
text data bss dec hex filename
4400 0 0 4400 1130 ftpd_old.o
4346 0 0 4346 10fa ftpd.o
Denis Vlasenko [Wed, 18 Mar 2009 14:12:22 +0000 (14:12 -0000)]
ftpd: do not use nasty tricks for re-execing if we are on MMU machine.
On NOMMU, code is alomost the same, on MMU:
function old new delta
handle_dir_common 223 390 +167
ftpd_main 2306 2231 -75
popen_ls 203 - -203
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 167/-278) Total: -111 bytes
Denis Vlasenko [Wed, 18 Mar 2009 00:45:00 +0000 (00:45 -0000)]
ftpd: add support for MDTM, I see clients often use it,
it may allow client-side caching.
function old new delta
ftpd_main 2232 2306 +74
gmtime_r - 19 +19
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/0 up/down: 93/0) Total: 93 bytes
Denis Vlasenko [Tue, 17 Mar 2009 13:03:06 +0000 (13:03 -0000)]
ftpd: document NLST format
Denis Vlasenko [Tue, 17 Mar 2009 12:40:34 +0000 (12:40 -0000)]
ftpd: instead of wordy HELP, implement useful, and smaller, FEAT.
(HELP is still "supported" as an alias to FEAT)
text data bss dec hex filename
807331 468 7856 815655 c7227 busybox_old
807246 468 7856 815570 c71d2 busybox_unstripped
Denis Vlasenko [Tue, 17 Mar 2009 12:23:24 +0000 (12:23 -0000)]
ftpd: implement -vv verbosity
function old new delta
ftpd_main 2097 2190 +93
verbose_log - 33 +33
cmdio_write_raw 12 34 +22
cmdio_write_ok 25 45 +20
cmdio_write_error 25 45 +20
cmdio_write 62 78 +16
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/0 up/down: 204/0) Total: 204 bytes
Denis Vlasenko [Tue, 17 Mar 2009 05:11:51 +0000 (05:11 -0000)]
ftpd: tweak timeout code
Denis Vlasenko [Mon, 16 Mar 2009 23:06:23 +0000 (23:06 -0000)]
chat: update by Vladimir
1) to treat timeout more correctly (timeout affects whole send command
duration, not a single char);
2) to recognize RECORD directive.
function old new delta
chat_main 1246 1359 +113
exitcode 1 - -1
Denis Vlasenko [Mon, 16 Mar 2009 21:01:41 +0000 (21:01 -0000)]
ftpd: fix thinko: set_nport takes port in network order
Denis Vlasenko [Mon, 16 Mar 2009 20:54:45 +0000 (20:54 -0000)]
ftpd: dont use fdprintf for simple status messages
function old new delta
ftpd_main 2025 2055 +30
cmdio_write_ok 17 25 +8
cmdio_write_error 17 25 +8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 46/0) Total: 46 bytes
Denis Vlasenko [Mon, 16 Mar 2009 19:54:06 +0000 (19:54 -0000)]
ftpd: simplify PORT check by assuming IP = peer's IP.
Should be as safe as before this change.
function old new delta
ftpd_main 2115 2025 -90
Denis Vlasenko [Mon, 16 Mar 2009 16:19:53 +0000 (16:19 -0000)]
ftpd: add idle and absolute timeouts. This is a security issue,
otherwise ftpd may end up hanging indefinitely.
function old new delta
timeout_handler - 110 +110
ftpd_main 2019 2115 +96
packed_usage 25662 25685 +23
handle_upload_common 306 322 +16
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 245/0) Total: 245 bytes
Denis Vlasenko [Mon, 16 Mar 2009 14:53:54 +0000 (14:53 -0000)]
ftpd: security tightened up:
PORT is not allowed on !IPv4
PORT must have IP == peer's IP
upload is allowed only into regular files
function old new delta
ftpd_main 1815 2019 +204
handle_upload_common 260 306 +46
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 250/0) Total: 250 bytes
Denis Vlasenko [Sun, 15 Mar 2009 22:20:31 +0000 (22:20 -0000)]
awk: fix compat issue found by gpm build
function old new delta
as_regex 105 131 +26
hash_find 247 233 -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 26/-14) Total: 12 bytes
Denis Vlasenko [Sun, 15 Mar 2009 16:41:55 +0000 (16:41 -0000)]
tr: support -C as synonym to -c
Denis Vlasenko [Sun, 15 Mar 2009 15:54:58 +0000 (15:54 -0000)]
ftpd: fix the bug where >2GB file ops report errors;
make a few simplifications; add TODOs.
function old new delta
port_or_pasv_was_seen - 37 +37
get_remote_transfer_fd 104 109 +5
handle_upload_common 265 260 -5
handle_dir_common 228 223 -5
popen_ls 211 203 -8
ftpd_main 1825 1815 -10
data_transfer_checks_ok 37 - -37
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/4 up/down: 42/-65) Total: -23 bytes
Denis Vlasenko [Sun, 15 Mar 2009 04:56:51 +0000 (04:56 -0000)]
sha: merge K[] for sha256 and 512
function old new delta
sha_K - 640 +640
sha256_process_block64 440 425 -15
sha512_process_block128 1336 1283 -53
K512_lo 320 - -320
K256 320 - -320
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 0/2 up/down: 640/-708) Total: -68 bytes
Denis Vlasenko [Sun, 15 Mar 2009 02:56:00 +0000 (02:56 -0000)]
sha: fix thinko in sha512; add FAST_FUNC to sha1/sha256
function old new delta
sha512_process_block128 1334 1336 +2
sha1_hash 112 111 -1
sha256_process_block64 446 440 -6
sha1_process_block64 494 484 -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 2/-17) Total: -15 bytes
Denis Vlasenko [Sun, 15 Mar 2009 02:28:05 +0000 (02:28 -0000)]
sha: merge sha1/sha256 handling (they are similar enough for this),
shrink sha215 code
function old new delta
sha1_end 129 142 +13
sha1_process_block64 486 494 +8
sha256_begin 37 44 +7
sha1_begin 49 56 +7
sha1_hash 108 112 +4
...
sha512_end 204 184 -20
sha512_process_block128 1405 1334 -71
sha256_process_block64 520 446 -74
sha256_end 147 - -147
sha512_hash 297 130 -167
sha256_hash 260 - -260
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 11/9 up/down: 59/-752) Total: -693 bytes
Denis Vlasenko [Sun, 15 Mar 2009 01:28:30 +0000 (01:28 -0000)]
uname: correct cut/paste error
touch: add long options
function old new delta
static.longopts 137 162 +25
touch_main 221 231 +10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 35/0) Total: 35 bytes
Denis Vlasenko [Sat, 14 Mar 2009 22:57:20 +0000 (22:57 -0000)]
mount: support "-O option"; stop trying to mount swap partitions
function old new delta
mount_main 975 1152 +177
umount_main 640 636 -4
packed_usage 25666 25662 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 177/-8) Total: 169 bytes
Denis Vlasenko [Sat, 14 Mar 2009 18:41:19 +0000 (18:41 -0000)]
uname: support long options
Denis Vlasenko [Fri, 13 Mar 2009 23:43:26 +0000 (23:43 -0000)]
insmod/modprobe: do not pass NULL to kernel as module parameter
Denis Vlasenko [Fri, 13 Mar 2009 14:26:44 +0000 (14:26 -0000)]
tar: make FEATURE_TAR_AUTODETECT work with DESKTOP off too.
Denis Vlasenko [Thu, 12 Mar 2009 19:06:18 +0000 (19:06 -0000)]
sha: reduce sha256/512 context size. Make sha1/sha256 code more similar
function old new delta
sha512_end 182 204 +22
sha256_end 137 147 +10
sha1_hash 113 108 -5
sha1_end 143 129 -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 32/-19) Total: 13 bytes
Denis Vlasenko [Thu, 12 Mar 2009 17:50:50 +0000 (17:50 -0000)]
sha: tiny shrink
Denis Vlasenko [Thu, 12 Mar 2009 16:05:02 +0000 (16:05 -0000)]
add comment about sha testing
Denis Vlasenko [Thu, 12 Mar 2009 15:40:27 +0000 (15:40 -0000)]
shrink sha hashing a bit more (remove wbuflen field from ctx),
remove the requirement for aligned buffer
function old new delta
sha512_hash 262 297 +35
sha1_end 136 143 +7
passwd_main 1019 1023 +4
sha256_end 135 137 +2
count_lines 72 74 +2
sha256_hash 259 260 +1
popstring 164 158 -6
sha512_begin 88 81 -7
sha256_begin 44 37 -7
parse_expr 832 824 -8
bbunpack 446 438 -8
sha256_process_block64 529 520 -9
md5_end 166 151 -15
evaltreenr 817 802 -15
evaltree 817 802 -15
sha512_end 204 182 -22
sha512_process_block128 1444 1405 -39
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/11 up/down: 51/-151) Total: -100 bytes
Denis Vlasenko [Thu, 12 Mar 2009 15:39:11 +0000 (15:39 -0000)]
shrink sha hashing
function old new delta
sha512_hash 262 281 +19
sha512_end 204 221 +17
sha1_hash 128 113 -15
static.mask 16 - -16
static.bits 16 - -16
sha1_end 160 136 -24
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/2 up/down: 36/-71) Total: -35 bytes
Denis Vlasenko [Thu, 12 Mar 2009 15:35:26 +0000 (15:35 -0000)]
popmaildir: fix several grave bugs with using memory past end of malloc block
Mike Frysinger [Thu, 12 Mar 2009 07:56:49 +0000 (07:56 -0000)]
the -elf2flt flag can be used w/out -Wl, so drop the requirement so people can use either form
Denis Vlasenko [Wed, 11 Mar 2009 21:15:51 +0000 (21:15 -0000)]
sha256/512: code shrink. Run-tested.
function old new delta
sha512_process_block128 - 1444 +1444
sha1_process_block64 - 542 +542
sha256_process_block64 - 529 +529
K512_lo - 320 +320
K256 - 320 +320
init512_lo - 32 +32
init256 - 32 +32
sha1_hash 99 128 +29
sha256_end 160 135 -25
sha1_end 189 160 -29
sha512_end 237 204 -33
sha256_begin 77 44 -33
sha512_begin 154 88 -66
sha256_hash 338 259 -79
sha512_hash 358 262 -96
sha1_compile 542 - -542
sha256_process_block 594 - -594
static.K 896 - -896
sha512_process_block 1861 - -1861
------------------------------------------------------------------------------
(add/remove: 7/4 grow/shrink: 1/7 up/down: 3248/-4254) Total: -1006 bytes
text data bss dec hex filename
808013 468 7856 816337 c74d1 busybox_old
807007 468 7856 815331 c70e3 busybox_unstripped
projects / oweals / busybox.git / log