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Commit Graph

935 Commits

Author SHA1 Message Date
Daniel Stenberg
3c2ad4022c - Rob Crittenden did once again provide an NSS update:
I have to jump through a few hoops now with the NSS library initialization
  since another part of an application may have already initialized NSS by the
  time Curl gets invoked. This patch is more careful to only shutdown the NSS
  library if Curl did the initialization.

  It also adds in a bit of code to set the default ciphers if the app that
  call NSS_Init* did not call NSS_SetDomesticPolicy() or set specific
  ciphers. One might argue that this lets other application developers get
  lazy and/or they aren't using the NSS API correctly, and you'd be right.
  But still, this will avoid terribly difficult-to-trace crashes and is
  generally helpful.
2009-01-07 14:10:35 +00:00
Daniel Stenberg
cf4b88fcc4 credit Bas 2008-12-31 20:36:08 +00:00
Daniel Stenberg
83640b2ee5 - Phil Lisiecki filed bug report #2413067
(http://curl.haxx.se/bug/view.cgi?id=2413067) that identified a problem that
  would cause libcurl to mark a DNS cache entry "in use" eternally if the
  subsequence TCP connect failed. It would thus never get pruned and refreshed
  as it should've been.
2008-12-29 22:25:50 +00:00
Daniel Stenberg
59227bf075 - Peter Korsgaard fixed building libcurl with "configure --with-ssl
--disable-verbose".
2008-12-28 22:00:36 +00:00
Daniel Stenberg
3eae7695fc libssh2 0.19 became 1.0 instead 2008-12-27 23:25:31 +00:00
Daniel Stenberg
7ffe62d901 - Given a recent enough libssh2, libcurl can now seek/resume with SFTP even
on file indexes beyond 2 or 4GB.
2008-12-22 13:12:36 +00:00
Daniel Stenberg
d5bfec70af - Anthony Bryan provided a set of patches that cleaned up manual language,
corrected spellings and more.
2008-12-22 13:07:13 +00:00
Daniel Stenberg
216ad2680b - Igor Novoseltsev fixed a bad situation for the multi_socket() API when doing
pipelining, as libcurl could then easily get confused and A) work on the
  handle that was not "first in queue" on a pipeline, or even B) tell the app
  to REMOVE a socket while it was in use by a second handle in a pipeline. Both
  errors caused hanging or stalling applications.
2008-12-20 22:03:22 +00:00
Daniel Stenberg
ffd08df863 - curl_multi_timeout() could return a timeout value of 0 even though nothing
was actually ready to get done, as the internal time resolution is higher
  than the returned millisecond timer. Therefore it could cause applications
  running on fast processors to do short bursts of busy-loops.
  curl_multi_timeout() will now only return 0 if the timeout is actually
  alreay triggered.
2008-12-19 22:58:22 +00:00
Daniel Stenberg
07416b61e3 - Using the libssh2 0.19 function libssh2_session_block_directions(), libcurl
now has an improved ability to do right when the multi interface (both
  "regular" and multi_socket) is used for SCP and SFTP transfers. This should
  result in (much) less busy-loop situations and thus less CPU usage with no
  speed loss.
2008-12-19 21:14:52 +00:00
Daniel Stenberg
03ca98b0df - SCP and SFTP with the multi interface had the same flaw: the 'DONE'
operation didn't complete properly if the EAGAIN equivalent was returned but
  libcurl would simply continue with a half-completed close operation
  performed. This ruined persistent connection re-use and cause some
  SSH-protocol errors in general. The correction is unfortunately adding a
  blocking function - doing it entirely non-blocking should be considered for
  a better fix.
2008-12-17 12:32:41 +00:00
Daniel Stenberg
008b848dcc - libssh2_sftp_last_error() was wrongly used at some places in libcurl which
made libcurl sometimes not properly abort problematic SFTP transfers.
2008-12-15 23:04:51 +00:00
Daniel Stenberg
5f0a3797c9 credit Mark Karpeles for his report and work 2008-12-12 08:36:56 +00:00
Yang Tse
2d2c53d20e Patrick Monnerat fixed a build regression, introduced in 7.19.2, affecting
OS/400 compilations with IPv6 enabled.
2008-12-12 03:24:59 +00:00
Daniel Stenberg
0f5895faee - Bug report #2416182 titled "crash in ConnectionExists when using
duphandle+curl_mutli" (http://curl.haxx.se/bug/view.cgi?id=2416182) showed
  that curl_easy_duphandle() wrongly also copied the pointer to the connection
  cache, which was plain wrong and caused a segfault if the handle would be
  used in a different multi handle than the handle it was duplicated from.
2008-12-11 23:52:56 +00:00
Daniel Stenberg
1b4af1f8d8 - Keshav Krity found out that libcurl failed to deal with dotted IPv6
addresses if they were very long (>39 letters) due to a too strict address
  validity parser. It now accepts addresses up to 45 bytes long.
2008-12-11 22:22:46 +00:00
Daniel Stenberg
6e376532b0 - Internet Explorer had a broken HTTP digest authentication before v7 and
there are servers "out there" that relies on the client doing this broken
  Digest authentication. Apache even comes with an option to work with such
  broken clients.

  The difference is only for URLs that contain a query-part (a '?'-letter and
  text to the right of it).

  libcurl now supports this quirk, and you enable it by setting the
  CURLAUTH_DIGEST_IE bit in the bitmask you pass to the CURLOPT_HTTPAUTH or
  CURLOPT_PROXYAUTH options. They are thus individually controlled to server
  and proxy.
2008-12-10 23:13:31 +00:00
Daniel Stenberg
4b62cd3616 - Ken Hirsch simplified how libcurl does FTPS: now it doesn't assume any
particular state for the control connection like it did before for implicit
  FTPS (libcurl assumed such control connections to be encrypted while some
  FTPS servers such as FileZilla assumes such connections to be clear
  mode). Use the CURLOPT_USE_SSL option to set your desired level.
2008-12-09 15:02:37 +00:00
Daniel Stenberg
18371aaff9 - Fred Machado posted about a weird FTP problem on the curl-users list and when
researching it, it turned out he got a 550 response back from a SIZE command
  and then I fell over the text in RFC3659 that says:

   The presence of the 550 error response to a SIZE command MUST NOT be taken
   by the client as an indication that the file cannot be transferred in the
   current MODE and TYPE.

  In other words: the change I did on September 30th 2008 and that has been
  included in the last two releases were a regression and a bad idea. We MUST
  NOT take a 550 response from SIZE as a hint that the file doesn't exist.
2008-12-08 20:20:51 +00:00
Daniel Stenberg
42365aa7ef - Christian Krause filed bug #2221237
(http://curl.haxx.se/bug/view.cgi?id=2221237) that identified an infinite
  loop during GSS authentication given some specific conditions. With his
  patience and great feedback I managed to narrow down the problem and
  eventually fix it although I can't test any of this myself!
2008-12-08 13:52:20 +00:00
Daniel Stenberg
479ddb1fee - Igor Novoseltsev filed bug #2351645
(http://curl.haxx.se/bug/view.cgi?id=2351645) that identified a problem with
  the multi interface that occured if you removed an easy handle while in
  progress and the handle was used in a HTTP pipeline.
2008-12-03 15:20:27 +00:00
Daniel Stenberg
58ebde9502 - Pawel Kierski pointed out a mistake in the cookie code that could lead to a
bad fclose() after a fatal error had occured.
  (http://curl.haxx.se/bug/view.cgi?id=2382219)
2008-12-03 15:08:09 +00:00
Daniel Stenberg
53a8a6e5a6 - Based on a patch by Vlad Grachov, libcurl now uses a new libssh2 0.19
function when built to support SCP and SFTP that helps the library to know
  in which direction a particular libssh2 operation would return EAGAIN so
  that libcurl knows what socket conditions to wait for before trying the
  function call again. Previously (and still when using libssh2 0.18 or
  earlier), libcurl will busy-loop in this situation when the easy interface
  is used!
2008-11-24 13:59:51 +00:00
Daniel Stenberg
40e8b4e527 - I removed the default use of "Pragma: no-cache" from libcurl when a proxy is
used. It has been used since forever but it was never a good idea to use
  unless explicitly asked for.
2008-11-19 22:00:14 +00:00
Daniel Stenberg
4b3ae5e157 - Christian Krause reported and fixed a memory leak that would occur with HTTP
GSS/kerberos authentication (http://curl.haxx.se/bug/view.cgi?id=2284386)
2008-11-19 14:22:01 +00:00
Daniel Stenberg
797bc8504c - Andreas Wurf and Markus Koetter helped me analyze a problem that Andreas got
when uploading files to a single FTP server using multiple easy handle
  handles with the multi interface. Occasionally a handle would stall in
  mysterious ways.

  The problem turned out to be a side-effect of the ConnectionExists()
  function's eagerness to re-use a handle for HTTP pipelining so it would
  select it even if already being in use, due to an inadequate check for its
  chances of being used for pipelnining.
2008-11-19 10:15:19 +00:00
Daniel Stenberg
c76d939563 Christian Krause fixed a build failure when building with gss support
enabled and FTP disabled.
2008-11-16 12:42:53 +00:00
Daniel Stenberg
dbc6fe3e84 my recent changes 2008-11-15 23:47:01 +00:00
Daniel Stenberg
ae6530ee82 and we are now on the 7.19.3 road 2008-11-13 13:24:00 +00:00
Daniel Stenberg
a6ba9e5ccd 7.19.2 coming up 2008-11-13 12:42:20 +00:00
Daniel Stenberg
4cbc0f6c2e - Rainer Canavan filed bug #2255627
(http://curl.haxx.se/bug/view.cgi?id=2255627) which pointed out that a
  program using libcurl's multi interface to download a HTTPS page with a
  libcurl built powered by OpenSSL, would easily get silly and instead hand
  over SSL details as data instead of the actual HTTP headers and body. This
  happened because libcurl would consider the connection handshake done too
  early. This problem was introduced at September 22nd 2008 with my fix of the
  bug #2107377

  The correct fix is now instead done within the GnuTLS-handling code, as both
  the OpenSSL and the NSS code already deal with this situation in similar
  fashion. I added test case 560 in an attempt to verify this fix, but
  unfortunately it didn't trigger it even before this fix!
2008-11-11 22:19:27 +00:00
Yang Tse
707828b71a Related with bug #2230535 (http://curl.haxx.se/bug/view.cgi?id=2230535)
Daniel Fandrich noticed that curl_addrinfo was also missing in the build
process of other four non-configure platforms. Added now.
2008-11-11 01:12:17 +00:00
Dan Fandrich
6354cbf9d6 The getifaddrs() version of Curl_if2ip() crashed when used on a Linux
system with a TEQL load-balancing device configured, which doesn't
have an address.  Thanks to Adam Sampson for spotting this (bug #2234923).
2008-11-07 18:33:20 +00:00
Yang Tse
fe083a94b9 give credit where credit is due 2008-11-07 01:42:34 +00:00
Yang Tse
6fdcdfa5ea Bug #2230535 (http://curl.haxx.se/bug/view.cgi?id=2230535) pointed out a
problem with MSVC 6 makefile that caused a build failure. It was noted that
the curl_addrinfo.obj reference was missing. I took the opportunity to sort
the list in which this was missing.
2008-11-06 19:11:46 +00:00
Daniel Stenberg
b8092857d9 and we're back on square one working on the next release... 2008-11-05 12:17:30 +00:00
Daniel Stenberg
215677c10b oops, use the correct option name 2008-11-04 22:36:50 +00:00
Daniel Stenberg
5ca2a8318d CURLINFO_FILETIME now works for file:// transfers as well 2008-11-04 09:57:36 +00:00
Yang Tse
e27ec862c3 Sync up with reality 2008-11-03 17:39:40 +00:00
Daniel Stenberg
85ffd33f08 Daniel Johnson reported and fixed ipv4 name resolves when libcurl is built
with ipv6-enabled c-ares
2008-11-01 23:49:54 +00:00
Dan Fandrich
4fef0d4f14 Fixed a bug that caused a few bytes of garbage to be sent after a
curl_easy_pause() during a chunky upload. Reported by Steve Roskowski.
2008-10-29 19:06:48 +00:00
Daniel Stenberg
5a9bbf639a fixed language, added the Solaris _REENTRANT thing 2008-10-22 15:10:56 +00:00
Daniel Stenberg
a9a4300a36 - Igor Novoseltsev added CURLOPT_PROXYUSER and CURLOPT_PROXYPASSWORD that then
make CURLOPT_PROXYUSERPWD sort of deprecated. The primary motive for adding
  these new options is that they have no problems with the colon separator
  that the CURLOPT_PROXYUSERPWD option does.
2008-10-16 20:21:22 +00:00
Daniel Stenberg
a579d67064 - Pascal Terjan filed bug #2154627
(http://curl.haxx.se/bug/view.cgi?id=2154627) which pointed out that libcurl
  uses strcasecmp() in multiple places where it causes failures when the
  Turkish locale is used. This is because 'i' and 'I' isn't the same letter so
  strcasecmp() on those letters are different in Turkish than in English (or
  just about all other languages). I thus introduced a totally new internal
  function in libcurl (called Curl_ascii_equal) for doing case insentive
  comparisons for english-(ascii?) style strings that thus will make "file"
  and "FILE" match even if the Turkish locale is selected.
2008-10-15 21:43:48 +00:00
Daniel Stenberg
1667890172 credit to John Wilkinson 2008-10-15 07:31:31 +00:00
Dan Fandrich
fad3288d20 Fixed the --interface option to work with IPv6 connections on glibc
systems supporting getifaddrs(). Also fixed a problem where an IPv6
address could be chosen instead of an IPv4 one for --interface when it
involved a name lookup.
2008-10-09 19:23:50 +00:00
Daniel Stenberg
830018aa38 - Bug #2152270 (http://curl.haxx.se/bug/view.cgi?id=2152270) identified and
fixed a CURLINFO_REDIRECT_URL memory leak and an additional wrong-doing:

  Any subsequent transfer with a redirect leaks memory, eventually crashing
  the process potentially.

  Any subsequent transfer WITHOUT a redirect causes the most recent redirect
  that DID occur on some previous transfer to still be reported.
2008-10-08 22:01:23 +00:00
Daniel Stenberg
544f2f74df - Igor filed bug #2111613 (http://curl.haxx.se/bug/view.cgi?id=2111613) that
eventually identified a flaw in how the multi_socket interface in some cases
  missed to call the timeout callback when easy interfaces are removed and
  added within the same millisecond.
2008-10-08 21:42:29 +00:00
Daniel Stenberg
08cf6780ba - Igor Novoseltsev brought a patch that introduced two new options to
curl_easy_setopt: CURLOPT_USERNAME and CURLOPT_PASSWORD that sort of
  deprecates the good old CURLOPT_USERPWD since they allow applications to set
  the user name and password independently and perhaps more importantly allow
  both to contain colon(s) which CURLOPT_USERPWD doesn't fully support.
2008-10-08 10:39:43 +00:00
Daniel Stenberg
61cfbecc74 - Fixed CURLINFO_PRIMARY_IP: When libcurl created a connection to host A then
the app re-used the handle to do a connection to host B and then again
  re-used the handle to host A, it would not update the info with host A's IP
  address (due to the connection being re-used) but it would instead report
  the info from host B.
2008-10-07 21:56:56 +00:00