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2013-04-02SO_SNDBUF: don't set SNDBUF for win32 versions vista or laterDaniel Stenberg
The Microsoft knowledge-base article http://support.microsoft.com/kb/823764 describes how to use SNDBUF to overcome a performance shortcoming in winsock, but it doesn't apply to Windows Vista and later versions. If the described SNDBUF magic is applied when running on those more recent Windows versions, it seems to instead have the reversed effect in many cases and thus make libcurl perform less good on those systems. This fix thus adds a run-time version-check that does the SNDBUF magic conditionally depending if it is deemed necessary or not. Bug: http://curl.haxx.se/bug/view.cgi?id=1188 Reported by: Andrew Kurushin Tested by: Christian Hägele
2013-04-01darwinssl: additional descriptive messages of SSL handshake errorsNick Zitzmann
(This doesn't need to appear in the release notes.)
2013-04-01code-policedDaniel Stenberg
2013-03-31tcpkeepalive: support TCP_KEEPIDLE/TCP_KEEPINTVL on win32Daniel Stenberg
Patch by: Robert Wruck Bug: http://curl.haxx.se/bug/view.cgi?id=1209
2013-03-29ftp_sendquote: use PPSENDF, not FTPSENDFDaniel Stenberg
The last remaining code piece that still used FTPSENDF now uses PPSENDF. In the problematic case, a PREQUOTE series was done on a re-used connection when Curl_pp_init() hadn't been called so it had messed up pointers. The init call is done properly from Curl_pp_sendf() so this change fixes this particular crash. Bug: http://curl.haxx.se/mail/lib-2013-03/0319.html Reported by: Sam Deane
2013-03-25NTLM: fix several NTLM code paths memory leaksYang Tse
2013-03-25WIN32 MemoryTracking: track wcsdup() _wcsdup() and _tcsdup() usageYang Tse
As of 25-mar-2013 wcsdup() _wcsdup() and _tcsdup() are only used in WIN32 specific code, so tracking of these has not been extended for other build targets. Without this fix, memory tracking system on WIN32 builds, when using these functions, would provide misleading results. In order to properly extend this support for all targets curl.h would have to define curl_wcsdup_callback prototype and consequently wchar_t should be visible before that in curl.h. IOW curl_wchar_t defined in curlbuild.h and this pulling whatever system header is required to get wchar_t definition. Additionally a new curl_global_init_mem() function that also receives user defined wcsdup() callback would be required.
2013-03-25curl_ntlm_msgs.c: revert commit 463082bea4Yang Tse
reverts unreleased invalid memory leak fix
2013-03-23Curl_proxyCONNECT: count received headersMartin Jansen
Proxy servers tend to add their own headers at the beginning of responses. The size of these headers was not taken into account by CURLINFO_HEADER_SIZE before this change. Bug: http://curl.haxx.se/bug/view.cgi?id=1204
2013-03-21sasl: Corrected a few violations of the curl coding standardsSteve Holme
Corrected some incorrectly positioned pointer variable declarations to be "char *" rather than "char* ".
2013-03-21multi.c: Corrected a couple of violations of the curl coding standardsSteve Holme
Corrected some incorrectly positioned pointer variable declarations to be "type *" rather than "type* ".
2013-03-21multi.c: Fix compilation warningSteve Holme
warning: an enumerated type is mixed with another type
2013-03-20multi.c: fix compilation errorSteve Holme
warning: conversion from enumeration type to different enumeration type
2013-03-19darwinssl: disable ECC ciphers under Mountain Lion by defaultNick Zitzmann
I found out that ECC doesn't work as of OS X 10.8.3, so those ciphers are turned off until the next point release of OS X.
2013-03-18Curl_proxyCONNECT: clear 'rewindaftersend' on successOliver Schindler
After having done a POST over a CONNECT request, the 'rewindaftersend' boolean could be holding the previous value which could lead to badness. This should be tested for in a new test case! Bug: https://groups.google.com/d/msg/msysgit/B31LNftR4BI/KhRTz0iuGmUJ
2013-03-17imap: Fixed incorrect initial response generation for SASL AUTHENTICATESteve Holme
Fixed incorrect initial response generation for the NTLM and LOGIN SASL authentication mechanisms when the SASL-IR was detected. Introduced in commit: 6da7dc026c14.
2013-03-15HTTP proxy: insert slash in URL if missingDaniel Stenberg
curl has been accepting URLs using slightly wrong syntax for a long time, such as when completely missing as slash "http://example.org" or missing a slash when a query part is given "http://example.org?q=foobar". curl would translate these into a legitimate HTTP request to servers, although as was shown in bug #1206 it was not adjusted properly in the cases where a HTTP proxy was used. Test 1213 and 1214 were added to the test suite to verify this fix. The test HTTP server was adjusted to allow us to specify test number in the host name only without using any slashes in a given URL. Bug: http://curl.haxx.se/bug/view.cgi?id=1206 Reported by: ScottJi
2013-03-14curl_memory.h: introduce CURLX_NO_MEMORY_CALLBACKS usage possibilityYang Tse
This commit alone does not fix anything nor modifies existing interfaces or behaviors, although it is a prerequisite for other fixes.
2013-03-14Makefile.vc6: add missing filesYang Tse
2013-03-14pipelining: Remove dead code.Linus Nielsen Feltzing
2013-03-13Multiple pipelines and limiting the number of connections.Linus Nielsen Feltzing
Introducing a number of options to the multi interface that allows for multiple pipelines to the same host, in order to optimize the balance between the penalty for opening new connections and the potential pipelining latency. Two new options for limiting the number of connections: CURLMOPT_MAX_HOST_CONNECTIONS - Limits the number of running connections to the same host. When adding a handle that exceeds this limit, that handle will be put in a pending state until another handle is finished, so we can reuse the connection. CURLMOPT_MAX_TOTAL_CONNECTIONS - Limits the number of connections in total. When adding a handle that exceeds this limit, that handle will be put in a pending state until another handle is finished. The free connection will then be reused, if possible, or closed if the pending handle can't reuse it. Several new options for pipelining: CURLMOPT_MAX_PIPELINE_LENGTH - Limits the pipeling length. If a pipeline is "full" when a connection is to be reused, a new connection will be opened if the CURLMOPT_MAX_xxx_CONNECTIONS limits allow it. If not, the handle will be put in a pending state until a connection is ready (either free or a pipe got shorter). CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE - A pipelined connection will not be reused if it is currently processing a transfer with a content length that is larger than this. CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE - A pipelined connection will not be reused if it is currently processing a chunk larger than this. CURLMOPT_PIPELINING_SITE_BL - A blacklist of hosts that don't allow pipelining. CURLMOPT_PIPELINING_SERVER_BL - A blacklist of server types that don't allow pipelining. See the curl_multi_setopt() man page for details.
2013-03-13pop3: Removed unnecessary transfer cancellationSteve Holme
Following commit e450f66a02d8 and the changes in the multi interface being used internally, from 7.29.0, the transfer cancellation in pop3_dophase_done() is no longer required.
2013-03-12pop3: Fixed continuous wait when using --ftp-listSteve Holme
Don't initiate a transfer when using --ftp-list.
2013-03-12curl_global_init: accept the CURL_GLOBAL_ACK_EINTR flagZdenek Pavlas
The flag can be used in pycurl-based applications where using the multi interface would not be acceptable because of the performance lost caused by implementing the select() loop in python. Bug: http://curl.haxx.se/bug/view.cgi?id=1168 Downstream Bug: https://bugzilla.redhat.com/919127
2013-03-12easy: do not ignore poll() failures other than EINTRKamil Dudka
2013-03-12curl.h: stricter CURL_EXTERN linkage decorations logicYang Tse
No API change involved. Info: http://curl.haxx.se/mail/lib-2013-02/0234.html
2013-03-10imap: Reworked some function descriptionsSteve Holme
2013-03-10imap: Added some missing comments to imap_sendf()Steve Holme
2013-03-09email: Removed hard returns from init functionsSteve Holme
2013-03-09curl_multi_wait: avoid second loop if nothing to doDaniel Stenberg
... hopefully this will also make clang-analyzer stop warning on potentional NULL dereferences (which were false positives anyway).
2013-03-09multi_runsingle: avoid NULL dereferenceDaniel Stenberg
When Curl_do() returns failure, the connection pointer could be NULL so the code path following needs to that that into account. Bug: http://curl.haxx.se/mail/lib-2013-03/0062.html Reported by: Eric Hu
2013-03-09imap: Re-factored all perform based functionsSteve Holme
Standardised the naming of all perform based functions to be in the form imap_perform_something().
2013-03-09imap: Added description comments to all perform based functionsSteve Holme
2013-03-09imap: Removed the need for separate custom request functionsSteve Holme
Moved the custom request processing into the LIST command as the logic is the same.
2013-03-09imap: Corrected typo in commentSteve Holme
2013-03-09Makefile.am: empty AM_LDFLAGS definition for automake 1.7 compatibilityYang Tse
2013-03-09imap: Moved imap_logout() to be grouped with the other perform functionsSteve Holme
2013-03-09email: Updated the function descriptions for the logout / quit functionsSteve Holme
Updated the function description comments following commit 4838d196fdbf.
2013-03-09email: Simplified the logout / quit functionsSteve Holme
Moved the blocking state machine to the disconnect functions so that the logout / quit functions are only responsible for sending the actual command needed to logout or quit. Additionally removed the hard return on failure.
2013-03-08email: Tidied up the *_regular_transfer() functionsSteve Holme
Added comments and simplified convoluted dophase_done comparison.
2013-03-08email: Simplified nesting of if statements in *_doing() functionsSteve Holme
2013-03-08imap: Fixed handling of untagged responses for the STORE custom commandSteve Holme
Added an exception, for the STORE command, to the untagged response processor in imap_endofresp() as servers will back respones containing the FETCH keyword instead.
2013-03-08polarssl.c: fix header filename typoGisle Vanem
2013-03-08configure: use XC_LIBTOOL for portability across libtool versionsYang Tse
2013-03-07imap: Fixed SELECT not being performed for custom requestsSteve Holme
2013-03-07email: Minor code tidy up following recent changesSteve Holme
Removed unwanted braces and added variable initialisation.
2013-03-07email: Optimised block_statemach() functionsSteve Holme
Optimised the result test in each of the block_statemach() functions.
2013-03-07checksrc: ban unsafe functionsDaniel Stenberg
The list of unsafe functions currently consists of sprintf, vsprintf, strcat, strncat and gets. Subsequently, some existing code needed updating to avoid warnings on this.
2013-03-06imap: Tidied up the APPEND and final APPEND response functionsSteve Holme
Removed unnecessary state changes on failure and setting of result codes on success.
2013-03-06imap: Tidied up the final FETCH response functionSteve Holme
Removed unnecessary state change on failure and setting of result code on success.
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