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2017-10-26transfer: Fix chunked-encoding upload bugJay Satiro
- When uploading via chunked-encoding don't compare file size to bytes sent to determine whether the upload has finished. Chunked-encoding adds its own overhead which why the bytes sent is not equal to the file size. Prior to this change if a file was uploaded in chunked-encoding and its size was known it was possible that the upload could end prematurely without sending the final few chunks. That would result in a server hang waiting for the remaining data, likely followed by a disconnect. The scope of this bug is limited to some arbitrary file sizes which have not been determined. One size that triggers the bug is 475020. Bug: https://github.com/curl/curl/issues/2001 Reported-by: moohoorama@users.noreply.github.com Closes https://github.com/curl/curl/pull/2010
2017-10-26timeval: make timediff_t also work on 32bit windowsDaniel Stenberg
... by using curl_off_t for the typedef if time_t is larger than 4 bytes. Reported-by: Gisle Vanem Bug: https://github.com/curl/curl/commit/b9d25f9a6b3ca791385b80a6a3c3fa5ae113e1e0#co mmitcomment-25205058 Closes #2019
2017-10-26curl_fnmatch: return error on illegal wildcard patternDaniel Stenberg
... instead of doing an infinite loop! Added test 1162 to verify. Reported-by: Max Dymond Fixes #2015 Closes #2017
2017-10-26wildcards: don't use with non-supported protocolsMax Dymond
Fixes timeouts in the fuzzing tests for non-FTP protocols. Closes #2016
2017-10-25multi: allow table handle sizes to be overriddenMax Dymond
Allow users to specify their own hash define for CURL_CONNECTION_HASH_SIZE so that both values can be overridden. Closes #1982
2017-10-25time: rename Curl_tvnow to Curl_nowDaniel Stenberg
... since the 'tv' stood for timeval and this function does not return a timeval struct anymore. Also, cleaned up the Curl_timediff*() functions to avoid typecasts and clean up the descriptive comments. Closes #2011
2017-10-25ftplistparser: follow-up cleanup to remove PL_ERROR()Daniel Stenberg
2017-10-25ftplistparser: free off temporary memory alwaysMax Dymond
When using the FTP list parser, ensure that the memory that's allocated is always freed. Detected by OSS-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3682 Closes #2013
2017-10-25timediff: return timediff_t from the time diff functionsDaniel Stenberg
... to cater for systems with unsigned time_t variables. - Renamed the functions to curlx_timediff and Curl_timediff_us. - Added overflow protection for both of them in either direction for both 32 bit and 64 bit time_ts - Reprefixed the curlx_time functions to use Curl_* Reported-by: Peter Piekarski Fixes #2004 Closes #2005
2017-10-22mk-ca-bundle: Remove URL for auroraJon DeVree
Aurora is no longer used by Mozilla https://hacks.mozilla.org/2017/04/simplifying-firefox-release-channels/
2017-10-22mk-ca-bundle: Fix URL for NSSJon DeVree
The 'tip' is the most recent branch committed to, this should be 'default' like the URLs for the browser are. Closes #1998
2017-10-22imap: if a FETCH response has no size, don't call write callbackDaniel Stenberg
CVE-2017-1000257 Reported-by: Brian Carpenter and 0xd34db347 Also detected by OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3586
2017-10-20ftp: reject illegal IP/port in PASV 227 responseDaniel Stenberg
... by using range checks. Among other things, this avoids an undefined behavior for a left shift that could happen on negative or very large values. Closes #1997 Detected by OSS-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3694
2017-10-20mime: do not reuse previously computed multipart sizePatrick Monnerat
The contents might have changed: size must be recomputed. Reported-by: moteus on github Fixes #1999
2017-10-19vtls: change struct Curl_ssl `close' field name to `close_one'.Patrick Monnerat
On OS/400, `close' is an ASCII system macro that corrupts the code if not used in a context not targetting the close() system API.
2017-10-19os400: add missing symbols in config file.Patrick Monnerat
Also adjust makefile to renamed files and warn about installation dirs mix-up.
2017-10-19mime: limit bas64-encoded lines length to 76 charactersPatrick Monnerat
2017-10-16setopt: range check most long optionsDaniel Stenberg
... filter early instead of risking "funny values" having to be dealt with elsewhere.
2017-10-16setopt: avoid integer overflows when setting millsecond valuesDaniel Stenberg
... that are multiplied by 1000 when stored. For 32 bit long systems, the max value accepted (2147483 seconds) is > 596 hours which is unlikely to ever be set by a legitimate application - and previously it didn't work either, it just caused undefined behavior. Also updated the man pages for these timeout options to mention the return code. Closes #1938
2017-10-15makefile.m32: allow to override gcc, ar and ranlibViktor Szakats
Allow to ovverride certain build tools, making it possible to use LLVM/Clang to build curl. The default behavior is unchanged. To build with clang (as offered by MSYS2), these settings can be used: CURL_CC=clang CURL_AR=llvm-ar CURL_RANLIB=llvm-ranlib Closes https://github.com/curl/curl/pull/1993
2017-10-15ldap: silence clang warningViktor Szakats
Use memset() to initialize a structure to avoid LLVM/Clang warning: ldap.c:193:39: warning: missing field 'UserLength' initializer [-Wmissing-field-initializers] Closes https://github.com/curl/curl/pull/1992
2017-10-14memdebug: trace send, recv and socketDaniel Stenberg
... to allow them to be included in torture tests too. closes #1980
2017-10-13mime: do not call failf() if easy handle is NULL.Patrick Monnerat
2017-10-13mime: fix the content reader to handle >16K data properlyDaniel Stenberg
Reported-by: Jeroen Ooms Closes #1988
2017-10-12mime: keep "text/plain" content type if user-specified.Patrick Monnerat
Include test cases in 554, 587, 650. Fixes https://github.com/curl/curl/issues/1986
2017-10-11url: Update current connection SSL verify params in setoptArtak Galoyan
Now VERIFYHOST, VERIFYPEER and VERIFYSTATUS options change during active connection updates the current connection's (i.e.'connectdata' structure) appropriate ssl_config (and ssl_proxy_config) structures variables, making these options effective for ongoing connection. This functionality was available before and was broken by the following change: "proxy: Support HTTPS proxy and SOCKS+HTTP(s)" CommitId: cb4e2be7c6d42ca0780f8e0a747cecf9ba45f151. Bug: https://github.com/curl/curl/issues/1941 Closes https://github.com/curl/curl/pull/1951
2017-10-11openssl: don't use old BORINGSSL_YYYYMM macrosDavid Benjamin
Those were temporary things we'd add and remove for our own convenience long ago. The last few stayed around for too long as an oversight but have since been removed. These days we have a running BORINGSSL_API_VERSION counter which is bumped when we find it convenient, but 2015-11-19 was quite some time ago, so just check OPENSSL_IS_BORINGSSL. Closes #1979
2017-10-10smtp_done: free data before returning (on send failure)Daniel Stenberg
... as otherwise it could leak that memory. Detected by OSS-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3600 Assisted-by: Max Dymond Closes #1977
2017-10-10FTP: URL decode path for dir listing in nocwd modeDaniel Stenberg
Reported-by: Zenju on github Test 244 added to verify Fixes #1974 Closes #1976
2017-10-09openssl: enable PKCS12 support for !BoringSSLDaniel Stenberg
Enable PKCS12 for all non-boringssl builds without relying on configure or cmake checks. Bug: https://curl.haxx.se/mail/lib-2017-10/0007.html Reported-by: Christian Schmitz Closes #1948
2017-10-09mime: properly unbind mime structure in curl_mime_free().Patrick Monnerat
This allows freeing a mime structure bound to the easy handle before curl_easy_cleanup(). Fixes #1970.
2017-10-09RTSP: avoid integer overflow on funny RTSP responseDaniel Stenberg
... like a very large non-existing RTSP version number. Added test 577 to verify. Detected by OSS-fuzz. Closes #1969
2017-10-08mime: refuse to add subparts to one of their own descendants.Patrick Monnerat
Reported-by: Alexey Melnichuk Fixes #1962
2017-10-08mime: avoid resetting a part's encoder when part's contents change.Patrick Monnerat
2017-10-08mime: improve unbinding top multipart from easy handle.Patrick Monnerat
Also avoid dangling pointers in referencing parts.
2017-10-08mime: be tolerant about setting twice the same header list in a part.Patrick Monnerat
2017-10-08Revert "multi_done: wait for name resolve to finish if still ongoing"Daniel Stenberg
This reverts commit f3e03f6c0ac52a1bf396e03f7d7e9b5b3b7165fe. Caused memory leaks in the fuzzer, needs to be done differently. Disable test 1553 for now too, as it causes memory leaks without this commit!
2017-10-07remove_handle: call multi_done() first, then clear dns cache pointerDaniel Stenberg
Closes #1960
2017-10-07multi_done: wait for name resolve to finish if still ongoingDaniel Stenberg
... as we must clean up memory.
2017-10-07pingpong: return error when trying to send without connectionDaniel Stenberg
When imap_done() got called before a connection is setup, it would try to "finish up" and dereffed a NULL pointer. Test case 1553 managed to reproduce. I had to actually use a host name to try to resolve to slow it down, as using the normal local server IP will make libcurl get a connection in the first curl_multi_perform() loop and then the bug doesn't trigger. Fixes #1953 Assisted-by: Max Dymond
2017-10-06vtls: fix warnings with --disable-crypto-authMarcel Raad
When CURL_DISABLE_CRYPTO_AUTH is defined, Curl_none_md5sum's parameters are not used.
2017-10-06multi_cleanup: call DONE on handles that never got thatDaniel Stenberg
... fixes a memory leak with at least IMAP when remove_handle is never called and the transfer is abruptly just abandoned early. Test 1552 added to verify Detected by OSS-fuzz Assisted-by: Max Dymond Closes #1954
2017-10-06strtoofft: Remove extraneous null checkBenbuck Nason
Fixes #1950: curlx_strtoofft() doesn't fully protect against null 'str' argument. Closes #1952
2017-10-06openssl: fix build without HAVE_OPAQUE_EVP_PKEYDaniel Stenberg
Reported-by: Javier Sixto Fixes #1955 Closes #1956
2017-10-06lib/config-win32.h: let SMB/SMBS be enabled with OpenSSL/NSSViktor Szakats
The source code is now prepared to handle the case when both Win32 Crypto and OpenSSL/NSS crypto backends are enabled at the same time, making it now possible to enable `USE_WIN32_CRYPTO` whenever the targeted Windows version supports it. Since this matches the minimum Windows version supported by curl (Windows 2000), enable it unconditionally for the Win32 platform. This in turn enables SMB (and SMBS) protocol support whenever Win32 Crypto is available, regardless of what other crypto backends are enabled. Ref: https://github.com/curl/curl/pull/1840#issuecomment-325682052 Closes https://github.com/curl/curl/pull/1943
2017-10-05build: fix --disable-crypto-authDaniel Stenberg
Reported-by: Wyatt O'Day Fixes #1945 Closes #1947
2017-10-05darwinssl: add support for TLSv1.3Nick Zitzmann
Closes https://github.com/curl/curl/pull/1794
2017-10-04lib/Makefile.m32: allow customizing dll suffixesViktor Szakats
- New `CURL_DLL_SUFFIX` envvar will add a suffix to the generated libcurl dll name. Useful to add `-x64` to 64-bit builds so that it can live in the same directory as the 32-bit one. By default this is empty. - New `CURL_DLL_A_SUFFIX` envvar to customize the suffix of the generated import library (implib) for libcurl .dll. It defaults to `dll`, and it's useful to modify that to `.dll` to have the standard naming scheme for mingw-built .dlls, i.e. `libcurl.dll.a`. Closes https://github.com/curl/curl/pull/1942
2017-10-04failf: skip the sprintf() if there are no consumersDaniel Stenberg
Closes #1936
2017-10-04ftp: UBsan fixup 'pointer index expression overflowed'Daniel Stenberg
Closes #1939
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