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* httpd: code shrinkRon Yorston2020-08-131-3/+2
| | | | Use the new need_system_drive() function in httpd. Saves 16 bytes.
* win32: use a static buffer in get_system_drive()Ron Yorston2020-08-131-1/+1
| | | | | | | Allocate static storage for the system drive string instead of making a new allocation on every call. This is easier to manage. Adds 16 bytes.
* Merge branch 'busybox' into mergeRon Yorston2020-07-0910-262/+246
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| * udhcpc: fix a TODO in fill_envp using option scannerMartin Lewis2020-06-291-114/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fill_envp now iterates over the packet only once instead of a few hundred times using the new option scanner. function old new delta udhcp_scan_options - 189 +189 putenvp - 46 +46 init_scan_state - 22 +22 udhcp_get_option 227 104 -123 udhcp_run_script 835 601 -234 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 0/2 up/down: 257/-357) Total: -100 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * udhcp: add option scannerMartin Lewis2020-06-292-42/+62
| | | | | | | | | | | | | | Added an option scanner to udhcp to enable iteration over packet options. Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: fix openssl options for cert verificationScott Court2020-06-291-4/+17
| | | | | | | | | | | | | | | | | | | | | | function old new delta is_ip_address - 54 +54 spawn_https_helper_openssl 461 486 +25 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 79/0) Total: 79 bytes Signed-off-by: Scott Court <z5t1@z5t1.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * acpid: only display -p if supported in usageNorbert Lange2020-06-291-1/+1
| | | | | | | | | | Signed-off-by: Norbert Lange <nolange79@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * dhcpd: remove hardcoded pidfile pathNorbert Lange2020-06-291-1/+7
| | | | | | | | | | Signed-off-by: Norbert Lange <nolange79@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * nc_bloaty: support udp broadcast portsNorbert Lange2020-06-291-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a -b option, identical to debians "traditional" netcat. This allows sending (subnet) UDP Broadcasts. function old new delta packed_usage 33420 33441 +21 nc_main 1041 1057 +16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 37/0) Total: 37 bytes Signed-off-by: Norbert Lange <nolange79@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * randomconfig fixesDenys Vlasenko2020-06-231-1/+3
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * randomconfig fixesDenys Vlasenko2020-06-231-0/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * udhcpc6: use correct multicast MACUwe Glaeser2020-06-211-1/+5
| | | | | | | | | | | | | | | | function old new delta static.MAC_DHCP6MCAST_ADDR - 6 +6 Signed-off-by: Uwe Glaeser <uwe.glaeser@dormakaba.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * dhcpc: refactor xmalloc_optname_optval to shrink binary sizeMartin Lewis2020-06-092-27/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta len_of_option_as_string 14 13 -1 dhcp_option_lengths 14 13 -1 udhcp_str2optset 641 637 -4 static.xmalloc_optname_optval 777 718 -59 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-65) Total: -65 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * httpd: allow '-h' to work when daemonized with NOMMU enabledRon Yorston2020-06-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d1b75e184 (httpd: permit non-default home directory with NOMMU enabled) only works when used with the '-f' (foreground) option. When '-f' isn't specified and NOMMU is enabled bb_daemonize_or_rexec() is called to daemonize the server. Since the server process has been re-execed the previous patch results in the xchdir() not being called. Fix this by resetting the re_execed variable in this case. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * udhcp: comment out unused domain compression codeDenys Vlasenko2020-06-093-13/+18
| | | | | | | | | | | | | | | | | | | | function old new delta attach_option 411 406 -5 dname_enc 381 167 -214 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-219) Total: -219 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * dhcpc: code shrink in good_hostnameMartin Lewis2020-06-091-48/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Incorporated valid_domain_label into good_hostname to simplify the implementation. function old new delta static.xmalloc_optname_optval 973 958 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-15) Total: -15 bytes text data bss dec hex filename 993144 16915 1872 1011931 f70db busybox_old 993129 16915 1872 1011916 f70cc busybox_unstripped Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | win32: fix networking problemsRon Yorston2020-06-031-0/+1
| | | | | | | | | | | | | | | | | | The subprocess that handles incoming connections for httpd didn't work. It has an accepted connection on stdin and calls getpeername() to obtain its details, but getpeername() didn't initialise networking. ssl_client only seems to deal with file descriptors. Expose init_winsock() again and call it from ssl_client.
* | Merge branch 'busybox' into mergeFRP-3466-g53c09d0e1Ron Yorston2020-05-292-3/+23
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| * wget: implement TLS verification with ENABLE_FEATURE_WGET_OPENSSLDimitri John Ledkov2020-05-201-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ENABLE_FEATURE_WGET_OPENSSL is enabled, correctly implement TLS verification by default. And only ignore verification errors, if --no-check-certificate was passed. Also note, that previously OPENSSL implementation did not implement TLS verification, nor printed any warning messages that verification was not performed. Bug-Ubuntu: https://bugs.launchpad.net/bugs/1879533 CVE-2018-1000500 Signed-off-by: Dimitri John Ledkov <xnox@ubuntu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * httpd: permit non-default home directory with NOMMU enabledRon Yorston2020-04-301-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When BusyBox is compiled with NOMMU enabled running httpd with the '-h' option fails even if the specified directory exists: $ ls -d www www $ busybox httpd -fvvvp 8080 -h www ... ... try to access http://localhost:8080/www ... httpd: can't change directory to 'www': No such file or directory The parent process executes xchdir("www"). When a connection is accepted it's handled by re-executing httpd in inetd mode. The child process inherits the current directory "www" and tries to change directory again to "www", which fails. Omit the call to xchdir() when httpd is re-executed. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | httpd: allow use of MD5-encrypted passwordsRon Yorston2020-04-091-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | Allow use of MD5-encrypted passwords in HTTP authentication. However: - Since it adds 4K to the size of the binary it isn't enabled by default. Unencrypted password are allowed in the default build. - The use of '*' wildcards for user/password in the configuration file isn't allowed. - Enabling this feature requires enabling 'Use internal crypt functions' (USE_BB_CRYPT) in the 'Login/Password Management Utilities' section.
* | httpd: prevent access to config file and authenticated URLsRon Yorston2020-04-081-0/+12
| | | | | | | | | | | | | | | | | | | | | | Filesystems on Microsoft Windows are usually case-insensitive. This allows clients to circumvent security by requesting URLs with changes in case that aren't anticipated by the server: http://example.com/Httpd.conf vs http://example.com/httpd.conf http://example.com/SeCuReDir vs http://example.com/SecureDir Use case-insensitive comparisons to avoid this.
* | httpd: don't change directory in inetd modeRon Yorston2020-04-071-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the WIN32 port inetd mode is used in the same way as in NOMMU to process each new connection. However, it shares a problem with NOMMU mode upstream: the child process changes directory unnecessarily. Thus, 'httpd -fvvvp 8080 -h www' fails with errors: httpd: can't change directory to 'www': No such file or directory Fix this in the WIN32 port by not changing directory in inetd mode. The behaviour of inetd mode is now quite unlike upstream so the option have been changed to '-I' and removed from the help message. Since the -e/-d options appear in the help message unconditionally FEATURE_HTTPD_ENCODE_URL_STR has been enabled.
* | httpd: WIN32 portRon Yorston2020-04-051-2/+133
| | | | | | | | | | | | | | | | Use mingw_spawn_detach() to daemonize the server. Pass the open socket to the child process on the command line. Omit handling of SIGHUP and SIGALRM. Timeouts are handled using poll(2) instead of alarm(2).
* | Merge branch 'busybox' into mergeRon Yorston2020-02-152-39/+50
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| * tftp: on download, open local file only when first bit of data arrivedDenys Vlasenko2020-02-131-28/+33
| | | | | | | | | | | | | | | | | | | | | | | | No reason to potentially clobber existing file before absolutely necessary. function old new delta tftp_protocol 1947 2020 +73 tftp_main 393 376 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 73/-17) Total: 56 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tftp: fix thinko in code shrinkDenys Vlasenko2020-02-131-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tftp: code shrinkDenys Vlasenko2020-02-131-9/+4
| | | | | | | | | | | | | | function old new delta tftp_protocol 1949 1947 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tftpd: show requested file name in open error messageDenys Vlasenko2020-02-131-2/+11
| | | | | | | | | | | | | | function old new delta tftp_protocol 1902 1949 +47 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * udhcpd: mangle hostnames starting with dash ("-option")Denys Vlasenko2020-01-141-0/+2
| | | | | | | | | | | | | | function old new delta add_lease 316 328 +12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2020-01-0815-202/+596
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| * whois: limit total length of response to 32+2 kbDenys Vlasenko2019-12-031-1/+3
| | | | | | | | | | | | | | function old new delta query 517 554 +37 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: decrease MIN_FREQHOLD by 2, increase "penalty" for largish offset x2Denys Vlasenko2019-10-301-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > 2018-07-25: > ntpd: increase MIN_FREQHOLD by 3 > This means we'll start correcting frequency ~5 minutes after start, > not ~3.5 ones. > With previous settings I still often see largish ~0.7s initial offsets > only about 1/2 corrected before frequency correction kicks in, > resulting in ~200ppm "correction" which is then slowly undone. Review of real-world results of the above shows that with small initial offsets, freq correction can be allowed to kick in sooner, whereas with large (~0.8s) offsets, we still start freq correction a bit too soon. Let's rebalance this a bit. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * nslookup: implement support for SRV recordsJo-Philipp Wich2019-10-271-0/+20
| | | | | | | | | | | | | | | | | | | | | | Add support for querying and parsing SRV DNS records. function old new delta send_queries 1711 1865 +154 qtypes 72 80 +8 Signed-off-by: Jo-Philipp Wich <jo@mein.io> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * nslookup: handle replies without RRsJo-Philipp Wich2019-10-271-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under some circumstances, a DNS reply might contain no resource records, e.g. when a valid domain is queried that does not have records of the requested type. Example with nslookup from BIND dnsutils: $ nslookup -q=SRV example.org Server: 10.11.12.13 Address: 10.11.12.13#53 Non-authoritative answer: *** Can't find example.org: No answer Currently the busybox nslookup applet simply prints nothing after the "Non-authoritative answer:" line in the same situation. This change modifies nslookup to either print "Parse error" or "No answer" diagnostics, depending on the parse_reply() return value. function old new delta send_queries 1676 1711 +35 Signed-off-by: Jo-Philipp Wich <jo@mein.io> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: abs(tmx.offset) was truncating a "long" typed valueDenys Vlasenko2019-10-251-2/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tc: array address is never NULLDenys Vlasenko2019-10-251-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * traceroute: fix gcc-ismDenys Vlasenko2019-10-251-5/+5
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * suppress a few "unused function" warningsDenys Vlasenko2019-10-252-0/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * netstat: suppress a warning (conversion from 'int' to 'smallint' changes value)Denys Vlasenko2019-10-251-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * telnet: add disabled code to emit EC and IPDenys Vlasenko2019-10-181-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | > I'm trying to connect to a Korenix 3005 switch through telnet > for management purposes, and all is well except for the backspace character > - seems like my switch doesn't handle it too well and instead of erasing > the last character all it does is print some garbage to the screen. > I've had the same issue before while using putty, but saw a solution that > suggests to enable "Telnet special commands" in the options menu, and it > worked. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * brctl: code shrinkDenys Vlasenko2019-10-151-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta show_bridge 323 317 -6 brctl_main 2171 2164 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-13) Total: -13 bytes text data bss dec hex filename 1002083 551 5612 1008246 f6276 busybox_old 1002065 551 5612 1008228 f6264 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * brctl: tweak help text, fix commentsDenys Vlasenko2019-10-121-5/+5
| | | | | | | | | | | | | | function old new delta packed_usage 33255 33236 -19 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * brctl: fold show_bridge_ports_ into its callerDenys Vlasenko2019-10-121-165/+153
| | | | | | | | | | | | | | function old new delta brctl_main 2235 2171 -64 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * brctl: code shrinkDenys Vlasenko2019-10-121-32/+28
| | | | | | | | | | | | | | | | | | | | | | packed_usage 33253 33255 +2 write_uint 96 90 -6 show_bridge_timer 93 69 -24 brctl_main 2338 2235 -103 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 2/-133) Total: -131 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * brctl: add support for showstp commandMartin Lewis2019-10-111-3/+215
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta brctl_main 974 2339 +1365 show_bridge_timer - 93 +93 static.state_names - 48 +48 printf_xstrtou - 26 +26 packed_usage 33243 33253 +10 show_bridge 333 323 -10 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 2/1 up/down: 1542/-10) Total: 1532 bytes text data bss dec hex filename 999868 551 5612 1006031 f59cf busybox_old 1002309 551 5612 1008472 f6358 busybox_unstripped Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * udhcpc: fix segmentation fault on empty bin optMichal Kazior2019-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | The following caused udhcpc to segfault: busybox udhcpc -i lo -s /dev/null -x 0x3d: function old new delta udhcp_str2optset 629 641 +12 Signed-off-by: Michal Kazior <michal@plume.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * brctl: add support for showmacs commandMartin Lewis2019-10-081-19/+92
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta brctl_main 680 974 +294 packed_usage 33167 33187 +20 compare_fdbs - 19 +19 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 333/0) Total: 333 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * route: fix output of "route -n -A inet6"Tomas Paukrt2019-10-081-0/+1
| | | | | | | | | | | | | | | | | | The output of the command "route -n -A inet6" may be corrupted due to partially initialized structure snaddr6 in the function INET6_displayroutes. Signed-off-by: Tomas Paukrt <tomaspaukrt@email.cz> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * telnet: fix uninitialized variable bugDenys Vlasenko2019-09-251-1/+1
| | | | | | | | | | | | | | function old new delta telnet_main 1236 1238 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-04-20 21:03:00 +0000