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* Merge branch 'busybox' into mergeRon Yorston2021-01-141-12/+14
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| * help text tweaksDenys Vlasenko2020-12-181-9/+4
| | | | | | | | | | | | | | function old new delta packed_usage 33570 33502 -68 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: do not ftruncate if -O- is used, closes 13351Denys Vlasenko2020-12-081-3/+10
| | | | | | | | | | | | | | | | | | | | function old new delta wget_main 2558 2571 +13 retrieve_file_data 612 621 +9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 22/0) Total: 22 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2020-07-091-4/+17
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| * 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>
* | Merge branch 'busybox' into mergeFRP-3466-g53c09d0e1Ron Yorston2020-05-291-3/+17
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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>
* | Merge branch 'busybox' into mergeRon Yorston2020-01-081-1/+1
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| * wget: increase redirections limitDavid Demelier2019-09-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hosting services like sourceforge perform a lot of relocations before actually serving the file. Example of current limitation: busybox wget http://sourceforge.net/projects/fluxbox/files/fluxbox/1.3.7/fluxbox-1.3.7.tar.xz Connecting to sourceforge.net (216.105.38.13:80) Connecting to sourceforge.net (216.105.38.13:443) Connecting to sourceforge.net (216.105.38.13:443) Connecting to sourceforge.net (216.105.38.13:443) Connecting to downloads.sourceforge.net (216.105.38.13:443) wget: too many redirections Signed-off-by: David Demelier <markand@malikania.fr> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2019-08-161-11/+11
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| * libbb: reduce the overhead of single parameter bb_error_msg() callsJames Byrne2019-07-021-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Back in 2007, commit 0c97c9d43707 ("'simple' error message functions by Loic Grenie") introduced bb_simple_perror_msg() to allow for a lower overhead call to bb_perror_msg() when only a string was being printed with no parameters. This saves space for some CPU architectures because it avoids the overhead of a call to a variadic function. However there has never been a simple version of bb_error_msg(), and since 2007 many new calls to bb_perror_msg() have been added that only take a single parameter and so could have been using bb_simple_perror_message(). This changeset introduces 'simple' versions of bb_info_msg(), bb_error_msg(), bb_error_msg_and_die(), bb_herror_msg() and bb_herror_msg_and_die(), and replaces all calls that only take a single parameter, or use something like ("%s", arg), with calls to the corresponding 'simple' version. Since it is likely that single parameter calls to the variadic functions may be accidentally reintroduced in the future a new debugging config option WARN_SIMPLE_MSG has been introduced. This uses some macro magic which will cause any such calls to generate a warning, but this is turned off by default to avoid use of the unpleasant macros in normal circumstances. This is a large changeset due to the number of calls that have been replaced. The only files that contain changes other than simple substitution of function calls are libbb.h, libbb/herror_msg.c, libbb/verror_msg.c and libbb/xfuncs_printf.c. In miscutils/devfsd.c, networking/udhcp/common.h and util-linux/mdev.c additonal macros have been added for logging so that single parameter and multiple parameter logging variants exist. The amount of space saved varies considerably by architecture, and was found to be as follows (for 'defconfig' using GCC 7.4): Arm: -92 bytes MIPS: -52 bytes PPC: -1836 bytes x86_64: -938 bytes Note that for the MIPS architecture only an exception had to be made disabling the 'simple' calls for 'udhcp' (in networking/udhcp/common.h) because it made these files larger on MIPS. Signed-off-by: James Byrne <james.byrne@origamienergy.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2019-05-271-1/+1
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| * style fix, no code changesDenys Vlasenko2019-05-141-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | su, wget: use magic '--busybox' flagRon Yorston2019-03-081-1/+2
| | | | | | | | | | | | I've been a bit lax about ensuring the --busybox flag is passed in command lines. It's needed to avoid problems if the binary is called something like sh.exe.
* | Merge branch 'busybox' into mergeRon Yorston2019-02-121-19/+24
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| * wget: detect when the length of received file is less than advertisedDenys Vlasenko2019-01-211-8/+10
| | | | | | | | | | | | | | function old new delta retrieve_file_data 579 596 +17 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: remove empty if/endif preprocessor directive pairDenys Vlasenko2019-01-181-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: don't notify on download begin and end if quietMartin Lewis2019-01-171-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When printing notification on download start and end, mistakenly, it didn't respect the quiet option function old new delta retrieve_file_data 561 579 +18 wget_main 2432 2437 +5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 23/0) Total: 23 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2019-01-101-16/+48
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| * wget: notify on download begin and endMartin Lewis2019-01-041-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using -o to file the progress meter is not displayed, so write that we started the download and that we finished it. function old new delta retrieve_file_data 465 561 +96 wget_main 2412 2432 +20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 116/0) Total: 116 bytes text data bss dec hex filename 979022 485 7296 986803 f0eb3 busybox_old 979224 485 7296 987005 f0f7d busybox_unstripped Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: add -o flagMartin Lewis2019-01-041-15/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta wget_main 2348 2412 +64 packed_usage 33062 33093 +31 static.wget_longopts 252 266 +14 progress_meter 158 159 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 110/0) Total: 110 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * config: update size informationDenys Vlasenko2018-12-281-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2018-11-281-11/+14
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| * wget: code shrinkDenys Vlasenko2018-11-241-8/+6
| | | | | | | | | | | | | | function old new delta base64enc 53 46 -7 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: print the final newline only for non-tty outputDenys Vlasenko2018-11-231-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $ busybox wget URL 2>&1 | cat Connecting to .... install.iso 0% | | 2629k 0:02:05 ETA install.iso 7% |** | 25.7M 0:00:23 ETA install.iso 16% |***** | 54.1M 0:00:14 ETA install.iso 20% |****** | 67.4M 0:00:15 ETA install.iso 25% |******** | 81.0M 0:00:14 ETA install.iso 30% |********* | 97.3M 0:00:13 ETA install.iso 36% |*********** | 117M 0:00:12 ETA install.iso 41% |************* | 134M 0:00:11 ETA install.iso 47% |*************** | 152M 0:00:10 ETA install.iso 54% |***************** | 176M 0:00:08 ETA install.iso 61% |******************* | 200M 0:00:06 ETA install.iso 66% |********************* | 215M 0:00:06 ETA install.iso 71% |********************** | 231M 0:00:05 ETA install.iso 75% |************************ | 244M 0:00:04 ETA install.iso 79% |************************* | 257M 0:00:03 ETA install.iso 84% |*************************** | 275M 0:00:02 ETA install.iso 91% |***************************** | 297M 0:00:01 ETA install.iso 99% |******************************* | 321M 0:00:00 ETA install.iso 100% |********************************| 323M 0:00:00 ETA <-- no empty line here $ function old new delta bb_progress_update 622 632 +10 progress_meter 152 158 +6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 16/0) Total: 16 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: code shrinkDenys Vlasenko2018-11-141-1/+1
| | | | | | | | | | | | | | function old new delta spawn_ssl_client 219 218 -1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: print "TLS certificate validation not implemented" only once on redirectsDenys Vlasenko2018-11-131-1/+3
| | | | | | | | | | | | | | function old new delta spawn_ssl_client 209 219 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox'Ron Yorston2018-07-251-2/+8
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| * wget: fix fetching of https URLs without http proxyDenys Vlasenko2018-07-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The "fix fetching of https URLs with http proxy" commit broke the usual http-to-https redirect: $ wget http://busybox.net/downloads/busybox-1.29.0.tar.bz2 Connecting to busybox.net (140.211.167.122:80) Connecting to busybox.net (140.211.167.122:443) wget: server returned error: HTTP/1.1 400 Bad Request Fixing... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: emit a message that certificate verification is not implementedDenys Vlasenko2018-05-281-2/+7
| | | | | | | | | | | | | | function old new delta spawn_ssl_client 185 209 +24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2018-05-131-11/+11
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| * wget: handle URLs with @ or hash differentlyDenys Vlasenko2018-04-241-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If server replied with 302 and Location: ?foo we used to underflow the allocated space while trying to form the "@foo" filename. Switch to forming "foo" filename. function old new delta packed_usage 32795 32799 +4 parse_url 387 352 -35 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 4/-35) Total: -31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: new option FEATURE_ETC_SERVICES: if off, /etc/services reads often ↵Denys Vlasenko2018-04-171-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | avoided In practice, "wget http://host.com/" always uses port 80. People explicitly set non-standard ports via options or parameters ("telnet 1.2.3.4 567" or "telnet 1.2.3.4 ftp") instead of modifying /etc/services. function old new delta telnet_main 1466 1464 -2 rdate_main 215 198 -17 fakeidentd_main 269 252 -17 parse_url 459 392 -67 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-103) Total: -103 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2018-04-091-22/+25
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| * wget: check chunk length for overflowing off_tDenys Vlasenko2018-04-081-3/+11
| | | | | | | | | | | | | | | | | | | | function old new delta retrieve_file_data 428 465 +37 wget_main 2386 2389 +3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 40/0) Total: 40 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget,ftpd: shorten and reuse stringsDenys Vlasenko2018-04-071-19/+14
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta wget_main 2382 2386 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 4/0) Total: 4 bytes text data bss dec hex filename 934228 477 7296 942001 e5fb1 busybox_old 934202 477 7296 941975 e5f97 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2018-04-021-2/+2
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| * libbb: new function bb_die_memory_exhaustedDenys Vlasenko2018-04-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta bb_die_memory_exhausted - 10 +10 xstrdup 28 23 -5 xsetenv 27 22 -5 xrealloc 32 27 -5 xputenv 22 17 -5 xmalloc 30 25 -5 xfdopen_helper 40 35 -5 xasprintf 44 39 -5 wget_main 2387 2382 -5 open_socket 54 49 -5 glob_brace 419 414 -5 bb_get_chunk_from_file 146 141 -5 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/11 up/down: 10/-55) Total: -45 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | win32: tidy up popen implementationRon Yorston2018-03-151-2/+1
| | | | | | | | | | | | | | | | | | Make mingw_popen_fd sufficiently general that it can be used to implement the other two popen routines. mingw_popen now just creates a command line and passes it to mingw_popen_fd. The one call to mingw_popen2 has been replaced by a call to mingw_popen_fd.
* | wget: add support for httpsRon Yorston2018-03-151-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow wget to support https URLs. Changes are: - Add mingw_popen2 which uses a named pipe to allow bidirectional communication with a child process; - Modify ssl_client to accept a WIN32 handle instead of a file descriptor as an argument; - Allow tls_get_random to open /dev/urandom; - Using the above changes implement a WIN32 version of spawn_ssl_client in wget. This closes GitHub issue #75. Also, enable authentication in wget.
* | Merge branch 'busybox' into mergeRon Yorston2018-03-151-4/+4
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| * wget: fix fetching of https URLs with http proxyPeter Lloyd2018-03-051-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When fetching a https:// URL with HTTP proxy configured (e.g. with environment variable http_proxy=http://your-proxy:3128) busybox was making a https connection to the proxy. This was because the protocol scheme for the target URL was used to determine whether to connect to the proxy over SSL or not. When the proxy is in use, the decision on whether to connect to the proxy over https should based on the proxy URL not on the target URL. function old new delta wget_main 2381 2387 +6 Signed-off-by: Peter Lloyd <l-busybox@pgl22.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2018-02-131-116/+162
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| * wget: more thorough sanitization of other side's dataDenys Vlasenko2018-02-121-31/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta get_sanitized_hdr - 156 +156 fgets_trim_sanitize - 128 +128 ftpcmd 129 133 +4 parse_url 461 454 -7 sanitize_string 14 - -14 wget_main 2431 2381 -50 fgets_and_trim 119 - -119 gethdr 163 - -163 ------------------------------------------------------------------------------ (add/remove: 2/3 grow/shrink: 1/2 up/down: 288/-353) Total: -65 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: do not ask for TLS-encrypted downloads on plain ftp:// URLsDenys Vlasenko2018-02-081-5/+7
| | | | | | | | | | | | | | function old new delta wget_main 2422 2431 +9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: attempt to negotiate encrypted data ftps stream ("PROT P")Denys Vlasenko2018-02-061-3/+7
| | | | | | | | | | | | | | function old new delta wget_main 2382 2422 +40 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: add EPSV supportDenys Vlasenko2018-02-061-12/+7
| | | | | | | | | | | | | | | | | | | | | | function old new delta parse_pasv_epsv - 151 +151 wget_main 2440 2382 -58 xconnect_ftpdata 223 94 -129 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/2 up/down: 151/-187) Total: -36 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: initial support for ftps://Denys Vlasenko2018-02-061-8/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta spawn_ssl_client - 185 +185 parse_url 409 461 +52 packed_usage 32259 32278 +19 tls_run_copy_loop 293 306 +13 ssl_client_main 128 138 +10 showmode 330 338 +8 P_FTPS - 5 +5 filter_datapoints 177 179 +2 deflate 907 905 -2 decode_one_format 723 716 -7 wget_main 2591 2440 -151 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 6/3 up/down: 294/-160) Total: 134 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: preparations for ftps:// support (block move, no code changes)Denys Vlasenko2018-02-061-81/+81
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2017-09-271-1/+0
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