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1448 Commits

Author SHA1 Message Date
Denis Vlasenko
e9b76e1f1e dnsd: fixes various segfaults. 
One was a lib api change that was not updated and another
is a stack buffer overflow.
It also adds support for '*' in dnsd.conf. It resolves all hostnames to
a specific ip address. This is useful if you for example want redirect
all http traffic to your first-boot-web-wizard on you router/firewall.

By Timo Teras
 2008-05-22 17:41:01 +00:00
Denis Vlasenko
6de8994440 udhcpc: regularize the names of receiving functions, 
pause on "serious failure to receive".
Some misc fixes are also folded in here.
 2008-05-21 07:05:06 +00:00
Denis Vlasenko
19903f0d44 udhcpc: simplify renewal of the lease 2008-05-21 07:03:03 +00:00
Denis Vlasenko
b23429198e udhcpc: properly reduce timeout if bogus packets were received 2008-05-21 07:02:16 +00:00
Denis Vlasenko
38100a4ebe ifenslave: add forgotten INIT_G() 2008-05-20 18:57:35 +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
Bernhard Reutner-Fischer
ae4342ca3e - Rename getpty() to xgetpty() and adjust callers. 
- Rewrite kbd_mode and setconsole
- Introduce and use console_make_active() and xopen_xwrite_close()
- honour buffer-reservation method as set by the user (dumpkmap, loadkmap)
- shrink rtcwake and some console-tools

  Saves about 270 Bytes
 2008-05-19 08:18:50 +00:00
Denis Vlasenko
5599502a55 more -Wall warning fixes. -Wall is enabled now. 2008-05-18 22:28:26 +00:00
Denis Vlasenko
faf334aeb8 httpd: fix obscure case when user runs httpd -i from command line for testing. 
(fixes bug 3334)

function                                             old     new   delta
httpd_main                                           743     757     +14
handle_incoming_and_exit                            2657    2669     +12
log_and_exit                                          75      43     -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 26/-32)             Total: -6 bytes
 2008-05-18 15:14:36 +00:00
Denis Vlasenko
85e015c7c8 two fixlets for -Wall 2008-05-17 02:36:28 +00:00
Denis Vlasenko
29952d79fc fix bug 2704: remove verbatim RFC text from source 
(this creates problems for Debian).
 2008-05-17 01:26:15 +00:00
Bernhard Reutner-Fischer
51a06c07da - accept ip l s ib0 addr 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 2008-05-16 17:19:03 +00:00
Bernhard Reutner-Fischer
b8635e28b5 - very minor shrinkage 
odd that this saved 1byte. And there could be something wrong with
  ifcombine or the like since omitting the braces produces bigger code?
 2008-05-16 16:55:17 +00:00
Bernhard Reutner-Fischer
dff6190112 - add appropriate string for arp header #32 for use by ip(8) 2008-05-16 16:21:00 +00:00
Bernhard Reutner-Fischer
f3b778a4dc - fix bug where we incorrectly rejected ifconfig eth0 hw ether $whatever 
- add support for printing ipoib to ifconfig
 2008-05-16 16:10:31 +00:00
Denis Vlasenko
6b06cb80be more of -Wall fixes from Cristian Ionescu-Idbohrn. 
Some are fixing real bugs.

function                                             old     new   delta
syslogd_main                                         938     958     +20
get_signum                                           136     143      +7
obj_load                                             777     782      +5
recv_from_to                                         210     214      +4
get_next_block                                      1795    1799      +4
display_topmem_process_list                         1117    1121      +4
logread_main                                         484     487      +3
buffer_fill_and_print                                 73      76      +3
kill_main                                            687     689      +2
ll_remember_index                                    240     241      +1
do_stats                                             452     453      +1
if_readconf                                          166     165      -1
display_process_list                                1192    1191      -1
run_applet_and_exit                                  507     505      -2
print_signames                                        33      31      -2
parse_one_line                                      1092    1090      -2
find_out_spec                                         57      55      -2
add_ksymoops_symbols                                 421     419      -2
ash_main                                            1407    1402      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17)            Total: 37 bytes
 2008-05-15 21:30:45 +00:00
Denis Vlasenko
43d5d429fd remove stray semicolons (by Cristian Ionescu-Idbohrn) 2008-05-15 19:44:46 +00:00
Denis Vlasenko
c4f12f59cc -Wall fixes by Cristian Ionescu-Idbohrn. No object code changes. 2008-05-12 14:35:56 +00:00
Denis Vlasenko
023dc6798e fix warnings about pointer signedness 2008-05-09 18:07:15 +00:00
Denis Vlasenko
98636eb08c Use intra-DSO calls when we build libbusybox. No-op for normal build. 
This was Bernhard Fischer' idea.

   text    data     bss     dec     hex filename
 773549    7781    9740  791070   c121e busybox.t7/0_lib/libbusybox.so.1.11.0.svn_unstripped
 769683    7397    9740  786820   c0184 busybox.t9t/0_lib/libbusybox.so.1.11.0.svn_unstripped
 2008-05-09 17:59:34 +00:00
Denis Vlasenko
b89e2027d9 udhcp: protect agianst timer overflowing 32-bit counter 
function                                             old     new   delta
arpping                                              398     387     -11
 2008-05-09 11:55:58 +00:00
Denis Vlasenko
6bf05cf1ff httpd: fix several bugs triggering by realtive path in -h DIR. 
function                                             old     new   delta
handle_incoming_and_exit                            2657    2659      +2
send_cgi_and_exit                                    869     862      -7
parse_conf                                          1647    1626     -21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 2/-28)             Total: -26 bytes
 2008-05-07 12:18:48 +00:00
Denis Vlasenko
b153ace939 httpd: restore HUP, CHLD and PIPE to SIG_DFL prior to execing CGI. 
function                                             old     new   delta
send_cgi_and_exit                                    856     869     +13
 2008-05-07 09:22:44 +00:00
Denis Vlasenko
b34266b42b ping: dont leak uninitialized data in ping packets 
function                                             old     new   delta
sendping4                                            176     186     +10
sendping6                                             93     100      +7
 2008-04-29 12:31:53 +00:00
Denis Vlasenko
a6b3a1f0bf arping: save a few bytes by using mempcpy 
function                                             old     new   delta
catcher                                              357     339     -18
 2008-04-25 08:13:36 +00:00
Denis Vlasenko
a4a93fdf18 udhcp: fix config help text 2008-04-21 20:27:29 +00:00
Denis Vlasenko
01eaee9309 *: s/IF_NAMESIZE/IFNAMSIZ/, regularize its use a bit. 
function                                             old     new   delta
strncpy_IFNAMSIZ                                       -      13     +13
set_slave_mtu                                         39      37      -2
set_slave_hwaddr                                      52      50      -2
set_master_hwaddr                                     52      50      -2
set_if_flags                                          40      38      -2
get_if_settings                                      101      98      -3
ifenslave_main                                      1680    1661     -19
vconfig_main                                         306     280     -26
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/7 up/down: 13/-56)            Total: -43 bytes
 2008-04-21 02:21:45 +00:00
Denis Vlasenko
5b3adae7e8 remove whitespace damage. No code changes 2008-04-19 21:57:57 +00:00
Denis Vlasenko
6c10657c4a style fixes. no code changes 2008-04-19 19:05:12 +00:00
Denis Vlasenko
250aa5bb01 httpd: add an example of POST upload CGI 2008-04-17 12:35:09 +00:00
Denis Vlasenko
aca10f852a arping: remove superfluous assignment 2008-04-16 15:01:48 +00:00
Denis Vlasenko
fcc6347976 udhcp,ipcalc: simple code shrink (Nico Erfurth <masta AT perlgolf.de>) 
function                                             old     new   delta
ipcalc_main                                          609     610      +1
read_staticlease                                     102      85     -17
ether_aton                                            17       -     -17
 2008-04-10 02:09:40 +00:00
Denis Vlasenko
b3f39f0cfa nameif: fix vda's breakage (Nico Erfurth <masta AT perlgolf.de>) 
function                                             old     new   delta
nameif_main                                          684     691      +7
prepend_new_eth_table                                304     301      -3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 7/-3)                Total: 4 bytes
 2008-04-10 02:03:21 +00:00
Denis Vlasenko
6fa1ba3972 crond: add handling of "MAILTO=user" lines 
sendmail: handle a case when the whole mail comes from stdin
(and no separate sender/subj is provided)
both by dronnikov AT gmail.com

function                                             old     new   delta
sendgetmail_main                                    1509    1674    +165
SynchronizeFile                                      671     767     +96
packed_usage                                       24054   24088     +34
crond_main                                          1404    1420     +16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 311/0)             Total: 311 bytes
 2008-04-07 21:02:35 +00:00
Denis Vlasenko
90c31b3d4b ping: add -w, -W support (James Simmons <jsimmons AT infradead.org>) 
function                                             old     new   delta
print_stats_and_exit                                   -     282    +282
sendping_tail                                        151     231     +80
packed_usage                                       23976   24054     +78
ping_main                                            401     412     +11
arm_ioctl                                             13      20      +7
pingstats                                            259       -    -259
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 4/0 up/down: 458/-259)          Total: 199 bytes
 2008-04-07 00:46:29 +00:00
Denis Vlasenko
278a1c2264 brctl: optional support for "show" cmd (by L. Gabriel Somlo <somlo AT cmu.edu>) 
function                                             old     new   delta
brctl_main                                           739    1186    +447
if_indextoname                                         -     104    +104
static.keywords                                      827     841     +14
static.ops                                             -       7      +7
packed_usage                                       23978   23976      -2
 2008-04-06 07:17:02 +00:00
Denis Vlasenko
2e4c3c4cc3 udhcpc: add -o "do not request options by default" switch 
(by L. Gabriel Somlo <somlo AT cmu.edu>)

function                                             old     new   delta
udhcpc_main                                         2513    2554     +41
static.udhcpc_longopts                               226     247     +21
add_param_req_option                                 119     132     +13
packed_usage                                       23952   23964     +12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 87/0)               Total: 87 bytes
 2008-04-02 13:04:19 +00:00
Denis Vlasenko
165f5b394f tcpudp: trivial build fix 2008-03-31 20:30:38 +00:00
Denis Vlasenko
02f12f53e8 inetd: small shrink for NOMMU case 
function                                             old     new   delta
cat_args                                               -       8      +8
echo_stream                                           64      63      -1
discard_stream                                        64      63      -1
static.args                                           32      12     -20
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 8/-22)             Total: -14 bytes
 2008-03-29 16:00:52 +00:00
Denis Vlasenko
7cb808e1c5 ftpgetput: move control_stream to "struct globals"; 
unify common data pumpung stage for upload and download;
other small shrinkage. EPSV still not implemented...

function                                             old     new   delta
pump_data_and_QUIT                                     -      82     +82
xconnect_ftpdata                                     127     156     +29
ftpcmd                                               301     304      +3
ftp_die                                               59      55      -4
ftpgetput_main                                       352     344      -8
ftp_send                                             185      91     -94
ftp_receive                                          394     293    -101
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/4 up/down: 114/-207)          Total: -93 bytes
 2008-03-29 07:40:35 +00:00
Denis Vlasenko
0e7940ae90 ftpgetput: deal with long-standing TODOs: 
- do not use ALLO on upload
- move globals to "struct globals"
- move buf[] there too
- remove commented out "filesize" code
- other shrinkage

function                                             old     new   delta
xconnect_ftpdata                                     117     127     +10
ftp_die                                               49      59     +10
ftpcmd                                               292     301      +9
verbose_flag                                           1       -      -1
do_continue                                            1       -      -1
ftpgetput_main                                       405     352     -53
ftp_receive                                          451     394     -57
ftp_send                                             325     185    -140
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 3/3 up/down: 29/-252)          Total: -223 bytes
 2008-03-29 07:37:42 +00:00
Denis Vlasenko
6c615a6c07 ftpgetput: add comment about EPSV (extended PASV). 
Fix bug where we were using lstat instead of stat.
Added many TODOs.
 2008-03-28 22:11:49 +00:00
Denis Vlasenko
c4523c2b3d fix a few stray unguarded strdup's 2008-03-28 02:24:59 +00:00
Denis Vlasenko
2570b2e575 whitespace fixes 2008-03-28 01:00:09 +00:00
Denis Vlasenko
95891fc016 openvt: fix gross mismatch between us and "standard" openvt. 
standard one even has different syntax!
  std: "openvt -c 12", we: "openvt 12"
  std: "openvt top", we: complain that "top" is not a number.
openvt: implement -c -w -s (-l -f -v are also accepted but ingnored)

openvt_main                                          188     343    +155
vfork_child                                            -      67     +67
not_vt_fd                                              -      23     +23
packed_usage                                       23932   23952     +20
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/0 up/down: 265/0)             Total: 265 bytes
   text    data     bss     dec     hex filename
 801344     641    7380  809365   c5995 busybox_old
 801617     641    7380  809638   c5aa6 busybox_unstripped
 2008-03-27 16:26:35 +00:00
Denis Vlasenko
8ee649a02e *: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/ 2008-03-26 20:04:27 +00:00
Denis Vlasenko
b02cea1212 ifupdown: support for %retries% (L. Gabriel Somlo <somlo AT cmu.edu>) 2008-03-25 06:10:14 +00:00
Denis Vlasenko
a1acfc8f37 udhcp: build fix for ppc kernel 2.4.36 2008-03-25 06:04:58 +00:00
Denis Vlasenko
c693840fe8 *: whitespace fixes, no code changes 2008-03-24 02:18:03 +00:00