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2020-03-15transfer: cap retries of "dead connections" to 5Daniel Stenberg
When libcurl retries a connection due to it being "seemingly dead" or by REFUSED_STREAM, it will now only do it up five times before giving up, to avoid never-ending loops. Reported-by: Dima Tisnek Bug: https://curl.haxx.se/mail/lib-2020-03/0044.html Closes #5074
2020-03-06transfer: set correct copyright year rangeDaniel Stenberg
2020-03-06urldata: remove the 'stream_was_rewound' connectdata struct memberDaniel Stenberg
... as it is never set anywhere. Follow-up to 2f44e94ef Closes #5046
2020-03-05Revert "pause: force-drain the transfer on unpause"Daniel Stenberg
This reverts commit fa0216b294af4c7113a9040ca65eefc7fc18ac1c (from #5000) Clearly that didn't solve the problem correctly. Reported-by: Christopher Reid Reopens #4966 Fixes #5044
2020-02-29pause: force-drain the transfer on unpauseDaniel Stenberg
... since the socket might not actually be readable anymore when for example the data is already buffered in the TLS layer. Fixes #4966 Reported-by: Anders Berg Closes #5000
2019-12-01build: Disable Visual Studio warning "conditional expression is constant"Jay Satiro
- Disable warning C4127 "conditional expression is constant" globally in curl_setup.h for when building with Microsoft's compiler. This mainly affects building with the Visual Studio project files found in the projects dir. Prior to this change the cmake and winbuild build systems already disabled 4127 globally for when building with Microsoft's compiler. Also, 4127 was already disabled for all build systems in the limited circumstance of the WHILE_FALSE macro which disabled the warning specifically for while(0). This commit removes the WHILE_FALSE macro and all other cruft in favor of disabling globally in curl_setup. Background: We have various macros that cause 0 or 1 to be evaluated, which would cause warning C4127 in Visual Studio. For example this causes it: #define Curl_resolver_asynch() 1 Full behavior is not clearly defined and inconsistent across versions. However it is documented that since VS 2015 Update 3 Microsoft has addressed this somewhat but not entirely, not warning on while(true) for example. Prior to this change some C4127 warnings occurred when I built with Visual Studio using the generated projects in the projects dir. Closes https://github.com/curl/curl/pull/4658
2019-11-18ngtcp2: use overflow buffer for extra HTTP/3 dataJavier Blazquez
Fixes #4525 Closes #4603
2019-10-03http2: move state-init from creation to pre-transferDaniel Stenberg
To make sure that the HTTP/2 state is initialized correctly for duplicated handles. It would otherwise easily generate "spurious" PRIORITY frames to get sent over HTTP/2 connections when duplicated easy handles were used. Reported-by: Daniel Silverstone Fixes #4303 Closes #4442
2019-10-02redirect: when following redirects to an absolute URL, URL encode itDaniel Stenberg
... to make it handle for example (RFC violating) embeded spaces. Reported-by: momala454 on github Fixes #4445 Closes #4447
2019-10-02chunked-encoding: stop hiding the CURLE_BAD_CONTENT_ENCODING errorDaniel Stenberg
Unknown content-encoding would get returned as CURLE_WRITE_ERROR if the response is chunked-encoded. Reported-by: Ilya Kosarev Fixes #4310 Closes #4449
2019-09-09Curl_fillreadbuffer: avoid double-free trailer buf on errorDaniel Stenberg
Reviewed-by: Jay Satiro Reported-by: Thomas Vegas Closes #4307
2019-08-23ngtcp2: accept upload via callbackDaniel Stenberg
Closes #4256
2019-08-06quiche: first working HTTP/3 requestDaniel Stenberg
- enable debug log - fix use of quiche API - use download buffer - separate header/body Closes #4193
2019-07-30cleanup: remove the 'numsocks' argument used in many placesDaniel Stenberg
It was used (intended) to pass in the size of the 'socks' array that is also passed to these functions, but was rarely actually checked/used and the array is defined to a fixed size of MAX_SOCKSPEREASYHANDLE entries that should be used instead. Closes #4169
2019-07-30readwrite_data: repair setting the TIMER_STARTTRANSFER stampDaniel Stenberg
Regression, broken in commit 65eb65fde64bd5f (curl 7.64.1) Reported-by: Jonathan Cardoso Machado Assisted-by: Jay Satiro Fixes #4136 Closes #4162
2019-07-06lib: Use UTF-8 encoding in commentsGergely Nagy
Some editors and IDEs assume that source files use UTF-8 file encodings. It also fixes the build with MSVC when /utf-8 command line option is used (this option is mandatory for some other open-source projects, this is useful when using the same options is desired for building all libraries of a project). Closes https://github.com/curl/curl/pull/4087
2019-06-24http2: call done_sending on end of uploadDaniel Stenberg
To make sure a HTTP/2 stream registers the end of stream. Bug #4043 made me find this problem but this fix doesn't correct the reported issue. Closes #4068
2019-05-20lib: reduce variable scopesMarcel Raad
Fixes Codacy/CppCheck warnings. Closes https://github.com/curl/curl/pull/3872
2019-05-16cleanup: remove FIXME and TODO commentsDaniel Stenberg
They serve very little purpose and mostly just add noise. Most of them have been around for a very long time. I read them all before removing or rephrasing them. Ref: #3876 Closes #3883
2019-05-13wildcard: disable from build when FTP isn't presentDaniel Stenberg
2019-04-06pipelining: removedDaniel Stenberg
As previously planned and documented in DEPRECATE.md, all pipelining code is removed. Closes #3651
2019-04-05transfer: fix LGTM alert "Comparison is always true"Marcel Raad
Just remove the redundant condition, which also makes it clear that k->buf is always 0-terminated if this break is not hit. Closes https://github.com/curl/curl/pull/3732
2019-03-01urldata: simplify bytecountersDaniel Stenberg
- no need to have them protocol specific - no need to set pointers to them with the Curl_setup_transfer() call - make Curl_setup_transfer() operate on a transfer pointer, not connection - switch some counters from long to the more proper curl_off_t type Closes #3627
2019-02-14transfer.c: do not compute length of undefined hex buffer.Patrick Monnerat
On non-ascii platforms, the chunked hex header was measured for char code conversion length, even for chunked trailers that do not have an hex header. In addition, the efective length is already known: use it. Since the hex length can be zero, only convert if needed. Reported by valgrind.
2019-02-12pretransfer: don't strlen() POSTFIELDS set for GET requestsDaniel Stenberg
... since that data won't be used in the request anyway. Fixes #3548 Reported-by: Renaud Allard Close #3549
2019-02-01multi: set the EXPIRE_*TIMEOUT timers at TIMER_STARTSINGLE timeDaniel Stenberg
To make sure Curl_timeleft() also thinks the timeout has been reached when one of the EXPIRE_*TIMEOUTs expires. Bug: https://curl.haxx.se/mail/lib-2019-01/0073.html Reported-by: Zhao Yisha Closes #3501
2019-01-04printf: introduce CURL_FORMAT_TIMEDIFF_TRikard Falkeborn
2019-01-04printf: fix format specifiersRikard Falkeborn
Closes #3426
2018-12-14http: Implement trailing headers for chunked transfersAyoub Boudhar
This adds the CURLOPT_TRAILERDATA and CURLOPT_TRAILERFUNCTION options that allow a callback based approach to sending trailing headers with chunked transfers. The test server (sws) was updated to take into account the detection of the end of transfer in the case of trailing headers presence. Test 1591 checks that trailing headers can be sent using libcurl. Closes #3350
2018-12-12Curl_follow: extract the Location: header field unvalidatedDaniel Stenberg
... when not actually following the redirect. Otherwise we return error for this and an application can't extract the value. Test 1518 added to verify. Reported-by: Pavel Pavlov Fixes #3340 Closes #3364
2018-11-23snprintf: renamed and we now only use msnprintf()Daniel Stenberg
The function does not return the same value as snprintf() normally does, so readers may be mislead into thinking the code works differently than it actually does. A different function name makes this easier to detect. Reported-by: Tomas Hoger Assisted-by: Daniel Gustafsson Fixes #3296 Closes #3297
2018-11-09setopt: add CURLOPT_CURLUJim Fuller
Allows an application to pass in a pre-parsed URL via a URL handle. Closes #3227
2018-11-06libcurl: stop reading from paused transfersSangamkar
In the transfer loop it would previously not acknwledge the pause bit and continue until drained or loop ended. Closes #3240
2018-11-02Curl_follow: accept non-supported schemes for "fake" redirectsDaniel Stenberg
When not actually following the redirect and the target URL is only stored for later retrieval, curl always accepted "non-supported" schemes. This was a regression from 46e164069d1a5230. Reported-by: Brad King Fixes #3210 Closes #3215
2018-10-23Fix for compiling with lwIP (3)Gisle Vanem
lwIP on Windows does not have a WSAIoctl() function. But it do have a SO_SNDBUF option to lwip_setsockopt(). But it currently does nothing.
2018-10-23Curl_follow: return better errors on URL problemsDaniel Stenberg
... by making the converter function global and accessible. Closes #3153
2018-10-23Curl_follow: remove remaining free(newurl)Daniel Stenberg
Follow-up to 05564e750e8f0c. This function no longer frees the passed-in URL. Reported-by: Michael Kaufmann Bug: https://github.com/curl/curl/commit/05564e750e8f0c79016c680f301ce251e6e86155#commitcomm ent-30985666
2018-10-19multi: avoid double-freeDaniel Stenberg
Curl_follow() no longer frees the string. Make sure it happens in the caller function, like we normally handle allocations. This bug was introduced with the use of the URL API internally, it has never been in a release version Reported-by: Dario Weißer Closes #3149
2018-10-13Curl_follow: Always free the passed new URLMichael Kaufmann
Closes #3124
2018-10-10transfer: fix typo in commentDaniel Gustafsson
2018-09-24Curl_retry_request: fix memory leakDaniel Stenberg
Detected by OSS-Fuzz Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10648 Closes #3042
2018-09-22url: use the URL API internally as wellDaniel Stenberg
... to make it a truly unified URL parser. Closes #3017
2018-09-08URL-APIDaniel Stenberg
See header file and man pages for API. All documented API details work and are tested in the 1560 test case. Closes #2842
2018-09-06CURLOPT_UPLOAD_BUFFERSIZE: set upload buffer sizeDaniel Stenberg
This is step 3 of #2888. Fixes #2888 Closes #2896
2018-09-01all: s/int/size_t cleanupDaniel Stenberg
Assisted-by: Rikard Falkeborn Closes #2922
2018-08-21curl-compilers: enable -Wimplicit-fallthrough=4 for GCCMarcel Raad
This enables level 4 instead of the default level 3, which of the currently used comments only allows /* FALLTHROUGH */ to silence the warning. Closes https://github.com/curl/curl/pull/2747
2018-08-18upload: change default UPLOAD_BUFSIZE to 64KBDaniel Stenberg
To make uploads significantly faster in some circumstances. Part 2 of #2888 Closes #2892
2018-08-18upload: allocate upload buffer on-demandDaniel Stenberg
Saves 16KB on the easy handle for operations that don't need that buffer. Part 1 of #2888
2018-08-08windows: follow up to the buffer-tuning 1ba1dba7Daniel Stenberg
Somehow I didn't include the amended version of the previous fix. This is the missing piece. Pointed-out-by: Viktor Szakats
2018-08-08windows: implement send buffer tuningDaniel Jelinski
Significantly enhances upload performance on modern Windows versions. Bug: https://curl.haxx.se/mail/lib-2018-07/0080.html Closes #2762 Fixes #2224
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