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2354 Commits

Author SHA1 Message Date
Denys Vlasenko
8b7e8ae224 wget: add support for https using "openssl s_client" as a helper 
www.kernel.org started redirecting http:// to https://
making https support mandatory for any auto build scripts.

function                                             old     new   delta
wget_main                                           2631    2971    +340
parse_url                                            409     471     +62
.rodata                                           115607  115626     +19
P_HTTPS                                                -       6      +6
P_HTTP                                                 -       5      +5
P_FTP                                                  -       4      +4
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 3/0 up/down: 436/0)             Total: 436 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-22 14:12:29 +01:00
Denys Vlasenko
ffc3a93d0d udhcpc: fix BPF filter. Hopefully fixes the root cause of 4598 and 6746 
Use a *signed* large positive value in BPF filter to indicate success.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-19 14:17:11 +01:00
Denys Vlasenko
50e4cc29f5 ifplugd: code shrink 
function                                             old     new   delta
ifplugd_main                                        1161    1144     -17

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-10 09:51:03 +01:00
Denys Vlasenko
3e78f6f955 htpd: trivial simplification in random interval selection 
function                                             old     new   delta
poll_interval                                         57      52      -5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-09 15:35:04 +01:00
Denys Vlasenko
744ee5db1c udhcpc: in comments, explain the kind of raw socket we create 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-07 17:38:52 +01:00
Denys Vlasenko
e4785ca653 udhcpc: don't use BPF filter, users report problems (bugs 4598, 6746) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-03 18:03:42 +01:00
Kaarle Ritvanen
fe8390e0fe ifupdown: support 'link' address family 
Does not configure anything. L2 configuration hook scripts should do
their job on receiving ADDRFAM=link. Configuration will be done only
once, irrespective of L3 protocols used.

Using the 'link' family in the interfaces file conforms to the Debian
implementation:

http://sources.debian.net/src/ifupdown/0.7.47.1/link.defn

function                                             old     new   delta
link_methods                                           -      12     +12
addr_link                                              -      12     +12
link_up_down                                           -       6      +6
static.addr_fams                                      12      16      +4
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 1/0 up/down: 34/0)               Total: 34 bytes

Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-03 15:56:20 +01:00
Denys Vlasenko
d353bfff46 wget: fix use-after-free of ->user. Closes 6836 
function                                             old     new   delta
wget_main                                           2207    2223     +16
parse_url                                            339     353     +14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-03 14:09:42 +01:00
Eugene Rudoy
731f596175 iplink: fix build with kernel versions prior to 2.6.23 
Signed-off-by: Eugene Rudoy <gene.devel@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-22 11:49:46 +01:00
Denys Vlasenko
c009d35f00 ntpd: remove now unnecessary check for IP_PKTINFO definition 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-20 03:24:51 +01:00
Bartosz Golaszewski
76ad7481b1 ntpd: fix compilation warnings 
GCC complained about since_last_update being set but not used.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-20 03:21:08 +01:00
Denys Vlasenko
604b7b6cc0 fakeidentd: simplify ndelay manipulations 
function                                             old     new   delta
new_peer                                              91      79     -12
do_rd                                                197     152     -45

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-10 17:12:54 +01:00
Denys Vlasenko
3deabea893 fixlet for the previous commit #2 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-09 20:09:43 +01:00
Denys Vlasenko
abaf9109bd fixlet for the previous commit 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-09 20:05:47 +01:00
Denys Vlasenko
3ea93e853e networking: explain isrv_run() API 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-09 19:58:19 +01:00
Ryan Mallon
89deb22f97 fakeidentd: fix use-after-free 
function                                             old     new   delta
do_rd                                                199     197      -2

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-09 19:15:16 +01:00
Denys Vlasenko
f0058b1b1f ping: revert "try SOCK_DGRAM if no root privileges" 
It wasn't working, and fixes on top of it would make ping
noticeably larger.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-09 11:53:26 +01:00
Denys Vlasenko
cb7611385c ntpd: adjust last packet's recv time after a step 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-08 17:17:52 +01:00
Michael Tokarev
e9355c4326 hostname: do not use gethostbyname() for "hostname -s" 
There's no reason to call gethostbyname() on the value returned
by uname() when asked just for a short name of a host.  This may
also be wrong, when uname is set to one value, but in /etc/hosts
(or elsewhere) the "canonical" name is different.  This is often
the case for localhost entry in /etc/hosts:

  127.0.0.1     localhost       myname

With this content of /etc/hosts, and uname being set to myname,
busybox hostname -s will return localhost, while regular
hostname utility returns myname.

Fix this by not calling gethostbyname() for the simple
'hostname -s' use.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-17 19:13:45 +01:00
Lauri Kasanen
4967a41ba1 wget: user-friendly fallback to http 
GNU wget: wget google.com // ok
bb before: wget google.com // wget: not an http or ftp url

function                                             old     new   delta
parse_url                                            317     339     +22

Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-17 19:09:43 +01:00
Denys Vlasenko
0b3a38b9f5 ntpd: speed up resyncing if our clock is seriously off 
function                                             old     new   delta
recv_and_process_peer_pkt                            892     922     +30

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-08 16:11:04 +01:00
Denys Vlasenko
777be10ebe ntpd: do not invalidate datapoints after step 
Used to set p->filter_datapoint[i].d_dispersion = MAXDISP
and clear reachable bits, but this proved to be too agressive:
after step (tested with suspinding laptop for ~30 secs),
this caused all previous data to be considered invalid,
making us needing to collect full ~8 datapoins per peer
after step in order to start trusting them.
In turn, this was making poll interval decrease even after
step was done. (Poll interval decreases already before step
in this scenario, because we see large offsets and end up with
no good peer to select).

function                                             old     new   delta
reset_peer_stats                                     157     139     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-07 17:29:03 +01:00
Denys Vlasenko
6c46eed6e9 ntpd: comment out "spike detection" code 
function                                             old     new   delta
update_local_clock                                   982     835    -147

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-04 17:12:11 +01:00
Denys Vlasenko
a14958c69d ntpd: promote log level 3 to production 
Without it, peer selection logic is hard to debug

function                                             old     new   delta
update_local_clock                                   861     982    +121
select_and_cluster                                   962    1065    +103
common_ping_main                                    1788    1821     +33
huft_build                                          1287    1296      +9
chpst_main                                           708     704      -4
INET6_resolve                                        127     119      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/2 up/down: 266/-12)           Total: 254 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-04 16:32:09 +01:00
Denys Vlasenko
cb1dc1d1d1 ntpd: let user know if spike was detected 
function                                             old     new   delta
update_local_clock                                   861     943     +82

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-04 13:19:04 +01:00
Denys Vlasenko
327f550669 Use unsigned printf/scanf conversion where more appropriate 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-11-29 16:45:45 +01:00
Denys Vlasenko
9b2a9f0210 fix assorted unused code and wrong format specs found by cppchekc (bug 6716) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-11-29 16:43:33 +01:00
Daniel Borca
72745632a1 ping: try SOCK_DGRAM if no root privileges 
Signed-off-by: Daniel Borca <dborca@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-11-28 12:50:25 +01:00
Jeremy Kerr
d3092c99ae udhcp: add PXELINUX config file option (code 209) definition 
This change adds a definition for DHCP option 209. RFC 5071 defines code
209 as a configuration file for a PXE bootloader; this change uses
the string "pxeconffile" as its text identifier.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-11-12 11:18:26 +01:00
Denys Vlasenko
8d3efaf35e udhcpc: allow zero server-id. Closes 6614. 
function                                             old     new   delta
bcast_or_ucast                                         -      47     +47
udhcp_send_kernel_packet                             271     295     +24
udhcpc_main                                         2696    2705      +9
udhcp_send_raw_packet                                456     459      +3
send_release                                          90      76     -14
send_renew                                           105      77     -28
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/2 up/down: 83/-42)             Total: 41 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-11-03 19:20:54 +01:00
Johannes Stezenbach
2d576e2a22 udhcpc: make DHCP packets to have at least 300 DHCP bytes 
Commit b8b72f02 removed all padding from DHCP packets
to fix operation with buggy servers which can't handle
maximum sized packets.  But it introduced a regression
with buggy routers which drop DHCP packets smaller
than 300 bytes (i.e. 342 byte ethernet packets).
Add back some padding to work around.

function                                             old     new   delta
udhcp_send_kernel_packet                             268     292     +24
udhcp_send_raw_packet                                462     473     +11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 35/0)               Total: 35 bytes

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-10-28 23:27:37 +01:00
Guilherme Maciel Ferreira
840ef17f63 wget: if FEATURE_CLEAN_UP, free(ptr_to_globals) 
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-10-16 14:43:30 +02:00
Denys Vlasenko
5117eff6f9 Fix some compiler warnings emitted by gcc-4.8.0 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-10-16 14:21:20 +02:00
Denys Vlasenko
eba5faec67 ether-wake: shorten help text, reduce packet buffer size 
function                                             old     new   delta
ether_wake_main                                      726     727      +1
packed_usage                                       29468   29434     -34

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-10-14 19:04:20 +02:00
Lauri Kasanen
d074b416f8 wget: add support for connect timeout 
function                                             old     new   delta
open_socket                                           33      64     +31
wget_main                                           2182    2194     +12

Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-10-12 21:47:07 +02:00
Denys Vlasenko
a6ed6a3148 httpd: make sire pfd[TO_CGI].revents is cleared before poll() 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-09-18 12:08:41 +02:00
Denys Vlasenko
fbe250db76 httpd: treat errors from stdin correctly. 
Fron bug report:

If a CGI or proxied connection is rudely aborted (SIG_{KILL,BUS,SEGV})
then httpd will spin madly the poll loop in:

networking/httpd.c:1080
cgi_io_loop_and_exit()

Upon investigation I found that pfd[0].revents == 0x0018 (POLLHUP|POLLERR),
which leads to empty read, but the pfd[0].fd (STDIN_FILENO) is left open,
and in the FD list given to poll() which immediately returns to once
again inform the loop of (POLLHUP|POLLERR) condition of pfd[0].fd.
This continues until pfd[FROM_CGI].revents != 0

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-09-11 14:59:21 +02:00
Denys Vlasenko
ec2bef11a7 iplink: comment out include <net/if_packet.h> 
iplink.c includes net/if_packet.h, which (on GLIBC)
only defines struct sockaddr_pkt. this struct is not
used anywhere in the code, and removing the #include
makes compilation succeed with musl libc.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-16 12:20:25 +02:00
Denys Vlasenko
fc364ba9e3 fix build error with musl libc due to if_slip.h 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-15 09:54:51 +02:00
Nicolas Dichtel
6761d7da83 networking: fix potential overflow in ife_print6() 
devname is used by fscanf to store a string specified by '%20s'.

Extract from the man for the '%s' specifier:
Matches a sequence of non-white-space characters; the next pointer must be a
pointer to character array that is long enough to hold the input sequence and
the terminating null byte ('\0'), which is added automatically. The input
string stops at white space or at the maximum field width, whichever occurs
first.

Hence, the right length is 20 + 1 for the '\0'.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-14 17:43:05 +02:00
Denys Vlasenko
9ae6d79307 udhcpc: tweak help text more 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-08 12:45:45 +02:00
Denys Vlasenko
456687fff1 udhcpc: tweak help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-08 12:33:18 +02:00
Denys Vlasenko
aadb485bd0 udhcpc: tweak help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-05 02:21:36 +02:00
Tito Ragusa
da331d779c ifplugd: use a larger netlink buffer 
function                                             old     new   delta
check_existence_through_netlink                      310     321     +11

Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-04 18:10:26 +02:00
Denys Vlasenko
982e87f2fb Whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-30 11:52:58 +02:00
Denys Vlasenko
05965cbb75 nc: remove unnecessary "errno = 0" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-29 14:18:32 +02:00
Denys Vlasenko
2ead5316b4 iplink: fix build error (IFLA_VLAN_PROTOCOL defined before include) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-28 23:24:55 +02:00
Denys Vlasenko
fd3ac96c0f nc: remove some dead code 
function                                             old     new   delta
readwrite                                            887     841     -46

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-28 22:24:51 +02:00
Denys Vlasenko
ffeeb7a96c nc: exit when both stdin and network are closed. 
function                                             old     new   delta
nc_main                                             1051    1042      -9
readwrite                                            943     887     -56

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-28 22:23:12 +02:00
Denys Vlasenko
ca54b662e7 nc: use symbolic SHUT_WR instead of literal 1 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-28 21:08:37 +02:00
Bartosz Golaszewski
c19be75d57 networking: code shrink 
function                                             old     new   delta
in_ether                                               -     124    +124
hexchar2int                                           42       -     -42
ifconfig_main                                       1237    1106    -131
ether_input                                          141       -    -141
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 0/1 up/down: 124/-314)         Total: -190 bytes

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-25 04:39:04 +02:00
Patrick McHardy
a7ecbed56b ip link: add VLAN support 
function                                             old     new   delta
do_add_or_delete                                       -    1073   +1073
get_u16                                                -      62     +62
static.protocols                                       -      16     +16
do_iplink                                           1235    1232      -3
do_change                                            495       -    -495
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 0/1 up/down: 1151/-498)         Total: 653 bytes

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-15 05:16:13 +02:00
Denys Vlasenko
9b58fe9c0b ip: code shrink 
function                                             old     new   delta
do_ipaddr                                             78      81      +3
do_iprule                                            140     139      -1
do_iptunnel                                          283     278      -5
iprule_modify                                        851     841     -10
ipaddr_modify                                       1293    1236     -57
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/4 up/down: 3/-73)             Total: -70 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-15 05:15:46 +02:00
Denys Vlasenko
ea267d518f wget: do not abort if "_" is encountered in a HTTP header 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-01 15:05:09 +02:00
Denys Vlasenko
26a7e2ecbf ping: code shrink 
function                                             old     new   delta
unpack_tail                                          262     243     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-06-28 01:33:47 +02:00
Denys Vlasenko
59f46676a9 Move create_icmp[6]_socket to its only user, and simplify it 
function                                             old     new   delta
run_applet_and_exit                                  711     714      +3
sendping_tail                                        239     236      -3
common_ping_main                                    1798    1770     -28
create_icmp_socket                                    65       -     -65
create_icmp6_socket                                   65       -     -65
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 1/2 up/down: 3/-161)           Total: -158 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-06-28 00:30:46 +02:00
Denys Vlasenko
d66eb9042d nslookup: set default DNS server again. Hopefully helps with 675 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-06-27 01:09:51 +02:00
Denys Vlasenko
5a7e3376b7 ntpd: set offset to 0.0 in "usync" event 
function                                             old     new   delta
ntpd_main                                           1030    1026      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-23 16:06:59 +02:00
Denys Vlasenko
07c5987498 ntpd: set G.last_script_run even if script isn't configured 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-22 18:18:51 +02:00
Denys Vlasenko
5ffdd1d981 ntpd: make "unsync" code actually work. 
While at it: don't run "periodic" if interrupted by a signal.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-22 18:16:34 +02:00
Denys Vlasenko
d99ef636f6 ntpd: drop delay outliers; run "unsync" handler if no replies for some time 
function                                             old     new   delta
ntpd_main                                            960    1029     +69
recv_and_process_peer_pkt                            834     892     +58
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 127/0)             Total: 127 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-22 17:48:19 +02:00
Denys Vlasenko
b443a3780d udhcp: code shrink 
function                                             old     new   delta
attach_option                                        416     413      -3
allocate_tempopt_if_needed                            74       -     -74

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-17 15:19:47 +02:00
Denys Vlasenko
c133fa66f3 udhcpc: fix a problem with binary-encoded options #2 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-17 15:13:38 +02:00
Denys Vlasenko
f76fd17d74 telnet: code shrink 
function                                             old     new   delta
telnet_main                                         1519    1515      -4
con_escape                                           296     285     -11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-12 02:13:24 +02:00
Denys Vlasenko
8f2cb7ab26 libbb: introduce and use strftime_[YYYYMMDD]HHMMSS() 
function                                             old     new   delta
strftime_fmt                                           -      53     +53
strftime_YYYYMMDDHHMMSS                                -      12     +12
strftime_HHMMSS                                        -      12     +12
human_time                                            44      43      -1
fmtstr_t                                               9       -      -9
step_time                                            361     345     -16
watch_main                                           261     232     -29
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 0/3 up/down: 77/-55)             Total: 22 bytes
   text	   data	    bss	    dec	    hex	filename
 919203	    932	  17692	 937827	  e4f63	busybox_old
 919209	    932	  17692	 937833	  e4f69	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-29 12:30:33 +01:00
Denys Vlasenko
85daa67bc2 httpd: don't allow tabs and multiple spaces in request string 
HTTP standard doesn't allow it and no sane clients should ever use it.

function                                             old     new   delta
handle_incoming_and_exit                            2795    2785     -10

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-25 23:27:00 +01:00
Denys Vlasenko
c56d12505b nc: fix build failure ("subscripted value is neither array nor pointer") 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-17 22:59:51 +01:00
Guilherme Maciel Ferreira
4a600f8777 traceroute: free some memory allocated by xzalloc() 
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-15 01:23:48 +01:00
Denys Vlasenko
af4a07a244 ping[6]: accept and ignore -n. Code shrink 
function                                             old     new   delta
print_stats_and_exit                                 270     232     -38

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-15 00:11:35 +01:00
Denys Vlasenko
7b5d5c1bdb udhcpd: also add -I ADDR to help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-14 02:18:52 +01:00
Denys Vlasenko
e3f5b73ad0 udhcpd: add -I LOCAL_ADDR option 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-03-13 22:27:37 +01:00
Mike Frysinger
445e7543e8 platform: use KERNEL_VERSION to simplify uClibc version checking 
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>
 2013-03-12 11:13:22 -04:00
Denys Vlasenko
fb03663619 ifupdown: support "source" stanza in /etc/network/interfaces 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-28 19:01:28 +01:00
Denys Vlasenko
216e952fb8 ifplugd: make -k send SIGINT, not SIGQUIT 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-28 12:50:09 +01:00
Denys Vlasenko
ed954b6855 Fix config help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-28 12:39:27 +01:00
Denys Vlasenko
de6f148006 nc_bloaty: support -ll and -lk. Closes 2245 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-28 12:20:06 +01:00
Denys Vlasenko
a14f319805 nc: don't redirect stderr to network in -e PROG mode 
This in incompatible with nc-1.10, but makes a lot of sense.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-28 11:09:14 +01:00
Thomas De Schampheleire
bc0ffc0e97 nameif: fix use-after-free in ENABLE_FEATURE_CLEAN_UP code 
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-28 10:31:54 +01:00
Denys Vlasenko
06af569f44 arp: code shrink 
function                                             old     new   delta
packed_usage                                       29257   29252      -5
arp_main                                            1487    1471     -16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-04 16:18:58 +01:00
Kuleshov Aleksey
a8816dafc4 arp: fix -H/-t handling. 
While at it, shrank code.
function                                             old     new   delta
arp_main                                            1558    1487     -71

Signed-off-by: Kuleshov Aleksey <rndfax@yandex.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-02-04 15:14:20 +01:00
Denys Vlasenko
04ac6e03c3 udhcpc6: fix port numbers used if !FEATURE_UDHCP_PORT 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-28 15:25:35 +01:00
Denys Vlasenko
31dc8603ee ifconfig: do not accept "ifconfig eth0 up 1.2.3.4/17" (ip with mask). Closes 5786 
function                                             old     new   delta
ifconfig_main                                       1221    1237     +16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-20 18:10:12 +01:00
Denys Vlasenko
60cb48ca50 whitespace cleanup. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 15:57:44 +01:00
Paul Marks
b7841cf7b9 ntpd: fix incorrect m_status field in outgoing packets. Closes 5120 
When using busybox ntpd with an NTPv3 client and NTPv4 server (or vice
versa), the version numbers can be incorrectly ORed together, yielding
the bogus value of "NTPv7".  This makes ntpd unusable with clients
such as Chrony and Windows "Internet Time".

This patch avoids the version mangling, by copying only the Leap
Indicator bits from the server's status field.

Signed-off-by: Paul Marks <paul@pmarks.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 02:39:10 +01:00
Denys Vlasenko
6967578728 whitespace fixes. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 01:34:48 +01:00
Mike Frysinger
a38f9faa9f ifenslave: fix missing close paren 
Reported-by: David J Cozatt <ygdrasil@comcast.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-12-26 17:12:26 -05:00
Anthony G. Basile
12677acf0a CONFIG_PID_FILE_PATH: new configuration option for pidfile paths 
We set a default path for the directory where pidfiles are create
when FEATURE_PIDFILE is selected.  The default has no effect on
applets which must specify a pidfile path on the command line to
run, and it can be overridden by applets which optionally allow
the user to specify the pidfile path.

We also add pidfile write/remove support for klogd, ntpd and watchdog.
For syslogd, we add a missing remove_pidfile() for better cleanup
on daemon exit.

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-12-19 15:53:33 -05:00
Denys Vlasenko
3f21044f20 ifupdown: code shrink 
function                                             old     new   delta
execute                                              571     548     -23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-11-09 17:16:40 +01:00
Denys Vlasenko
a803bfa0f0 ifupdown: remove unused errno assignments 
function                                             old     new   delta
execute                                              607     571     -36

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-11-05 14:18:36 +01:00
Denys Vlasenko
11181335f9 ifupdown: simple code shrink 
function                                             old     new   delta
execute                                              631     607     -24

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-11-05 13:22:56 +01:00
Nicolas Thill
f47ce07b26 brctl: fix description and usage 
brctl uncorrectly displays the "showmacs" command as being supported while
it is not, remove it from the usage and Config.src file.

Signed-off-by: Nicolas Thill <nico@openwrt.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-29 16:43:33 +02:00
Felix Fietkau
1c7a58dfb8 udhcpc[6]: allow discover_retries == 0 (infinite) 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-27 16:22:24 +02:00
Alexey Froloff
3c62bbae94 ushcpc: gracefully handle packets with CHECKSUM_PARTIAL 
function                                             old     new   delta
udhcp_recv_raw_packet                                415     579    +164
change_listen_mode                                   317     370     +53
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 217/0)             Total: 217 bytes

Signed-off-by: Alexey Froloff <raorn@raorn.name>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-17 16:02:44 +02:00
Denys Vlasenko
0ffd63ca9a telnet: convert Enter -> CR LF in line mode too 
function                                             old     new   delta
handle_net_output                                     87      98     +11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-17 11:54:35 +02:00
Denys Vlasenko
57f07bfcb2 telnet: shrink literal string size 
text	   data	    bss	    dec	    hex	filename
 888483	    497	   7584	 896564	  dae34	busybox_old
 888450	    497	   7584	 896531	  dae13	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-17 11:53:09 +02:00
Denys Vlasenko
aca464ddac telnet: convert CR -> CR LF, not CR -> CR NUL when sending data to server 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-13 13:00:49 +02:00
Denys Vlasenko
b7812ce0f7 wget: reorder fread and poll: poll only if fread returns EAGAIN. Closes 5426 
function                                             old     new   delta
retrieve_file_data                                   451     427     -24

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-03 12:49:30 +02:00
Denys Vlasenko
168f87c531 httpd_indexcgi.c: fix compile failure 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-03 12:20:10 +02:00
Denys Vlasenko
5f10fdf1dd Fix compile failure in ll_proto.c 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-03 11:41:30 +02:00
Denys Vlasenko
405dafffbb ll_proto.c: code shrink 
text    data     bss     dec     hex filename
    762       0       0     762     2fa ll_proto.o.old
    526       0       0     526     20e ll_proto.o

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-02 14:29:45 +02:00