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Commit Graph

2053 Commits

Author SHA1 Message Date
Daniel Stenberg
e5743f08e7
code style: use spaces around pluses 2017-09-11 09:29:50 +02:00
Daniel Stenberg
6b84438d9a
code style: use spaces around equals signs 2017-09-11 09:29:50 +02:00
Patrick Monnerat
c96d96bc5f mime: drop internal FILE * support.
- The part kind MIMEKIND_FILE and associated code are suppressed.
- Seek data origin offset not used anymore: suppressed.
- MIMEKIND_NAMEDFILE renamed MIMEKIND_FILE; associated fields/functions
  renamed accordingly.
- Curl_getformdata() processes stdin via a callback.
2017-09-06 13:42:03 +01:00
Patrick Monnerat
63ef436ea1 mime: implement encoders.
curl_mime_encoder() is operational and documented.
curl tool -F option is extended with ";encoder=".
curl tool --libcurl option generates calls to curl_mime_encoder().
New encoder tests 648 & 649.
Test 1404 extended with an encoder specification.
2017-09-05 17:55:51 +01:00
Patrick Monnerat
7e36b30da8 mime: fix signed/unsigned conversions.
Use and generate CURL_ZERO_TERMINATED in curl tool and tests.
2017-09-03 17:51:18 +01:00
Jay Satiro
437475901d tool_formparse: fix some trivial warnings 2017-09-03 12:13:44 -04:00
Patrick Monnerat
efd9301426 mime: use size_t instead of ssize_t in public API interface.
To support telling a string is nul-terminated, symbol CURL_ZERO_TERMINATED
has been introduced.

Documentation updated accordingly.

symbols in versions updated. Added form API symbols deprecation info.
2017-09-03 16:10:55 +01:00
Patrick Monnerat
1a3f4c1991 mime: remove support "-" stdin pseudo-file name in curl_mime_filedata().
This feature is badly supported in Windows: as a replacement, a caller has
to use curl_mime_data_cb() with fread, fseek and possibly fclose
callbacks to process opened files.

The cli tool and documentation are updated accordingly.

The feature is however kept internally for form API compatibility, with
the known caveats it always had.

As a side effect, stdin size is not determined by the cli tool even if
possible and this results in a chunked transfer encoding. Test 173 is
updated accordingly.
2017-09-03 14:45:43 +01:00
Patrick Monnerat
045b076ae8 mime: fix some implicit curl_off_t --> size_t conversion warnings. 2017-09-03 10:18:58 +01:00
Patrick Monnerat
fec7a858b8 mime: use in curl cli tool instead of form API.
Extended -F option syntax to support multipart mail messages.
-F keyword headers= added to include custom headers in parts.
Documentation upgraded.
2017-09-02 18:17:33 +01:00
Viktor Szakats
c86e21b624 makefile.m32: add multissl support
Closes https://github.com/curl/curl/pull/1840
2017-08-30 10:44:50 +00:00
Johannes Schindelin
9d96a5f0b5
version: add the CURL_VERSION_MULTI_SSL feature flag
This new feature flag reports When cURL was built with multiple SSL
backends.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28 22:56:49 +02:00
Johannes Schindelin
b180a273fa
metalink: allow compiling with multiple SSL backends
Previously, the code assumed that at most one of the SSL backends would
be compiled in, emulating OpenSSL's functions if the configured backend
was not OpenSSL itself.

However, now we allow building with multiple SSL backends and choosing
one at runtime. Therefore, metalink needs to be adjusted to handle this
scenario, too.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-28 14:56:59 +02:00
Daniel Stenberg
f412a5aabb
curl: shorten and clean up CA cert verification error message
The previous message was just too long for ordinary people and it was
encouraging users to use `--insecure` a little too easy.

Based-on-work-by: Frank Denis

Closes #1810
Closes #1817
2017-08-22 23:32:43 +02:00
Marcel Raad
88220adb72
tool_main: turn off MinGW CRT's globbing
By default, the MinGW CRT globs command-line arguments. This prevents
getting a single asterisk into an argument as test 1299 does. Turn off
globbing by setting the global variable _CRT_glob to 0 for MinGW.

Fixes https://github.com/curl/curl/issues/1751
Closes https://github.com/curl/curl/pull/1813
2017-08-22 09:21:23 +02:00
Viktor Szakats
43fb867a58 makefile.m32: add support for libidn2
libidn was replaced with libidn2 last year in configure.
Caveat: libidn2 may depend on a list of further libs.
These can be manually specified via CURL_LDFLAG_EXTRAS.

Closes https://github.com/curl/curl/pull/1815
2017-08-22 07:13:20 +00:00
Johannes Schindelin
1f39245dc8 metalink: adjust source code style
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
2017-08-18 08:46:52 +02:00
Daniel Stenberg
6b9bc5a4fe
CURL_SIZEOF_LONG: removed, use only SIZEOF_LONG 2017-08-17 10:27:00 +02:00
Daniel Stenberg
80d9e35598
system.h: remove all CURL_SIZEOF_* defines
... as they're not used externally and internally we check for the sizes
already in configure etc.

Closes #1767
2017-08-17 10:26:53 +02:00
Viktor Szakats
b7b4dc0d49 ssh: add the ability to enable compression (for SCP/SFTP)
The required low-level logic was already available as part of
`libssh2` (via `LIBSSH2_FLAG_COMPRESS` `libssh2_session_flag()`[1]
option.)

This patch adds the new `libcurl` option `CURLOPT_SSH_COMPRESSION`
(boolean) and the new `curl` command-line option `--compressed-ssh`
to request this `libssh2` feature. To have compression enabled, it
is required that the SSH server supports a (zlib) compatible
compression method and that `libssh2` was built with `zlib` support
enabled.

[1] https://www.libssh2.org/libssh2_session_flag.html

Ref: https://github.com/curl/curl/issues/1732
Closes https://github.com/curl/curl/pull/1735
2017-08-17 03:32:00 -04:00
Kamil Dudka
ab2a7079cd zsh.pl: produce a working completion script again
Commit curl-7_54_0-118-g8b2f22e changed the output format of curl --help
to use <file> and <dir> instead of FILE and DIR, which caused zsh.pl to
produce a broken completion script:

% curl --<TAB>
_curl:10: no such file or directory: seconds

Closes #1779
2017-08-15 12:25:46 +02:00
Daniel Stenberg
ff50fe0348
strtoofft: reduce integer overflow risks globally
... make sure we bail out on overflows.

Reported-by: Brian Carpenter
Closes #1758
2017-08-14 23:33:41 +02:00
Jay Satiro
f87e77b1d8 mkhelp.pl: allow executing this script directly
- Enable execute permission (chmod +x)

- Change interpreter to /usr/bin/env perl

Ref: https://github.com/curl/curl/issues/1743
2017-08-10 13:46:38 -04:00
Daniel Stenberg
a17e7721d2
metalink: fix error: ‘*’ in boolean context, suggest ‘&&’ instead 2017-08-10 14:54:55 +02:00
Adam Sampson
45a560390c
curl: do bounds check using a double comparison
The fix for this in 8661a0aacc01492e0436275ff36a21734f2541bb wasn't
complete: if the parsed number in num is larger than will fit in a long,
the conversion is undefined behaviour (causing test1427 to fail for me
on IA32 with GCC 7.1, although it passes on AMD64 and ARMv7).  Getting
rid of the cast means the comparison will be done using doubles.

It might make more sense for the max argument to also be a double...

Fixes #1750
Closes #1749
2017-08-09 19:24:16 +02:00
Viktor Szakats
13ef623a81
docs/comments: Update to secure URL versions
Closes #1741
2017-08-08 21:41:07 +02:00
Daniel Stenberg
5c7455fe76 curl: detect and bail out early on parameter integer overflows
Make the number parser aware of the maximum limit curl accepts for a
value and return an error immediately if larger, instead of running an
integer overflow later.

Fixes #1730
Closes #1736
2017-08-07 09:38:45 +02:00
Daniel Stenberg
453e7a7a03 glob: do not continue parsing after a strtoul() overflow range
Added test 1289 to verify.

CVE-2017-1000101

Bug: https://curl.haxx.se/docs/adv_20170809A.html
Reported-by: Brian Carpenter
2017-08-07 09:24:30 +02:00
Daniel Stenberg
d6c8def82a getparameter: avoid returning uninitialized 'usedarg'
Fixes #1728
2017-08-05 11:52:27 +02:00
Jay Satiro
de6de94c9a tool_help: clarify --include is only for response headers
Follow-up to 171f8de.

Ref: https://github.com/curl/curl/issues/1704
2017-07-29 01:33:25 -04:00
Ryan Winograd
793e831bbf make: fix docs build on OpenBSD
Ref: #1591
2017-07-10 13:54:02 +02:00
Jay Satiro
af0216251b curl_setup_once: Remove ERRNO/SET_ERRNO macros
Prior to this change (SET_)ERRNO mapped to GetLastError/SetLastError
for Win32 and regular errno otherwise.

I reviewed the code and found no justifiable reason for conflating errno
on WIN32 with GetLastError/SetLastError. All Win32 CRTs support errno,
and any Win32 multithreaded CRT supports thread-local errno.

Fixes https://github.com/curl/curl/issues/895
Closes https://github.com/curl/curl/pull/1589
2017-07-10 02:09:27 -04:00
Jay Satiro
17da675002 tool_getparam: fix potentially uninitialized err 2017-07-09 12:04:42 -04:00
Marcel Raad
f601f42787
tool_cb_wrt: fix variable shadowing warning
GCC 4.4 complains:
tool_cb_wrt.c:81: error: declaration of ‘isatty’ shadows a global
declaration
/usr/include/unistd.h:782: error: shadowed declaration is here

Fix this by renaming the variable.

Closes https://github.com/curl/curl/pull/1661
2017-07-09 14:38:10 +02:00
Daniel Stenberg
c1d1a3448f tool_sleep: typecast to avoid macos compiler warning
tool_sleep.c:54:24: error: implicit conversion loses integer precision:
'long' to '__darwin_suseconds_t' (aka 'int')
[-Werror,-Wshorten-64-to-32]
2017-07-04 10:27:36 +02:00
Daniel Stenberg
d24838d4da make: build the docs subdir only from within src
... and don't build at all in include

Prompted-by-work-by: Simon Warta
Ref: #1590
Closes #1591
2017-06-30 17:09:01 +02:00
Kamil Dudka
ce2c3ebda2 curl --socks5-{basic,gssapi}: control socks5 auth
Closes https://github.com/curl/curl/pull/1454
2017-06-28 08:03:00 +02:00
Jay Satiro
922f800603 tool_getparam: fix memory leak on test 1147 OOM (torture tests)
Bug: https://github.com/curl/curl/pull/1486#issuecomment-310926872
Reported-by: Dan Fandrich
2017-06-26 01:05:02 -04:00
Daniel Stenberg
9b167fd090 --request-target: instead of --strip-path-slash
... and CURLOPT_REQUEST_TARGET instead of CURLOPT_STRIP_PATH_SLASH.

This option instead provides the full "alternative" target to use in the
request, instead of extracting the path from the URL.

Test 1298 and 1299 updated accordingly.

Idea-by: Evert Pot
Suggestion: https://daniel.haxx.se/blog/2017/06/19/options-with-curl/comment-page-1/#comment-18373

Closes #1593
2017-06-21 23:39:10 +02:00
Daniel Stenberg
b778ae4c5e http: add --strip-path-slash and CURLOPT_STRIP_PATH_SLASH
... to enable sending "OPTIONS *" which wasn't possible previously.

This option currently only works for HTTP.

Added test cases 1298 + 1299 to verify

Fixes #1280
Closes #1462
2017-06-19 16:39:22 +02:00
Simon Warta
8621b61045 automake: use $(MKHELP) variable instead if constant mkhelp.pl
this improves symmetry with the rule above
2017-06-19 12:28:39 +02:00
Simon Warta
fb470a2e40 mkhelp.pl: fix script name in usage text 2017-06-19 12:28:28 +02:00
Daniel Stenberg
d4cc240c19 tool_wrte_cb: remove check for config == NULL
... as it really cannot have reached this far with config being NULL,
thus this is unnecesary and misleading.

Bug: https://news.ycombinator.com/item?id=14577585 and
https://daniel.haxx.se/blog/2017/06/17/curl-doesnt-spew-binary-anymore/comment-page-1/#comment-18356

Forwarded-to-us-by: Jakub Wilk
2017-06-17 23:58:03 +02:00
Daniel Stenberg
5385450afd curl: prevent binary output spewed to terminal
... unless "--output -" is used. Binary detection is done by simply
checking for a binary zero in early data.

Added test 1425 1426 to verify.

Closes #1512
2017-06-16 23:38:13 +02:00
Marcel Raad
ce2cc568f8
Makefile.m32: enable -W for MinGW32 build
The configure-based build also has this in addition to -Wall.

Closes https://github.com/curl/curl/pull/1578
2017-06-16 22:32:22 +02:00
Daniel Stenberg
84b9458837 curl: allow --header and --proxy-header read from file
So many headers can be provided as @filename.

Suggested-by: Timothe Litt

Closes #1486
2017-06-15 11:09:40 +02:00
Daniel Stenberg
73a2fcea0b includes: remove curl/curlbuild.h and curl/curlrules.h
Rely entirely on curl/system.h now.

Introduced in Aug 2008 with commit 14240e9e10. Now gone.

Fixes #1456
2017-06-14 11:07:33 +02:00
Daniel Stenberg
5fa028e508 urlglob: fix division by zero
The multiply() function that is used to avoid integer overflows, was
itself reason for a possible division by zero error when passed a
specially formatted glob.

Reported-by: GwanYeong Kim
2017-06-13 09:25:45 +02:00
Michael Kaufmann
e8fecf2614 FindWin32CACert: Use a temporary buffer on the stack
Don't malloc() the temporary buffer, and use the correct type:
SearchPath() works with TCHAR, but SearchPathA() works with char.
Set the buffer size to MAX_PATH, because the terminating null byte
is already included in MAX_PATH.

Reviewed-by: Daniel Stenberg
Reviewed-by: Marcel Raad

Closes #1548
2017-06-11 17:32:02 +02:00
Daniel Stenberg
f7ee701c61 metalink: remove unused printf() argument 2017-06-07 14:35:26 +02:00