Since commit a5aec58 the handler schemes need to match for the
connections to be reused and for HTTP/2 multiplexing to work, reusing
connections is very important!
Closes#736
Renamed the header and source files for this module as they are HTTP
specific and as such, they should use the naming convention as other
HTTP authentication source files do - this revert commit 260ee6b7bf.
Note: We could also rename curl_ntlm_wb.[c|h], however, the Winbind
code needs separating from the HTTP protocol and migrating into the
vauth directory, thus adding support for Winbind to the SASL based
protocols such as IMAP, POP3 and SMTP.
libidn's tld_check_lz returns an error offset of the first character
that it failed to process, however that offset is not a byte offset and
may not even be in the locale encoding therefore we can't use it to show
the user the character that failed to process.
Bug: https://github.com/curl/curl/issues/731
Reported-by: Karlson2k
As the GSS-API and SSPI based source files are no longer library/API
specific, following the extraction of that authentication code to the
vauth directory, combine these files rather than maintain two separate
versions.
Not picked up by checksrc or Visual Studio but my own code review, this
would haven broken Intel based Unix builds - Perhaps I should learn to
type on my laptop's keyboard before committing!
Updated the makefiles and Visual Studio project files to support moving
the authentication code to the new lib/vauth directory that was started
in commit 0d04e859e1.
warning C4701: potentially uninitialized local variable 'size' used
Technically this can't happen, as the usage of 'size' is protected by
'if(parsed)' and 'parsed' is only set after 'size' has been parsed.
Anyway, lets keep the compiler happy.
formdata.c:390: warning: cast from pointer to integer of different size
Introduced in commit ca5f9341ef this happens because a char*, which is
32-bits wide in 32-bit land, is being cast to a curl_off_t which is
64-bits wide where 64-bit integers are supported by the compiler.
This doesn't happen in 64-bit land as a pointer is the same size as a
curl_off_t.
This fix doesn't address the fact that a 64-bit value cannot be used
for CURLFORM_CONTENTLEN when set in a form array and compiled on a
32-bit platforms, it does at least suppress the compilation warning.
... to allow users to see which specfic wildcard that matched when such
is used.
Also minor logic cleanup to simplify the code, and I removed all tabs
from verbose strings.
Simplify the code by using a single entry that looks for a socket in the
socket hash. As indicated in #712, the code looked for CURL_SOCKET_BAD
at some point and that is ineffective/wrong and this makes it easier to
avoid that.
... as it implies we need to check for that on all the other variable
references as well (as Coverity otherwise warns us for missing NULL
checks), and we're alredy making sure that the pointer is never NULL.
RFC 6265 section 4.1.1 spells out that the first name/value pair in the
header is the actual cookie name and content, while the following are
the parameters.
libcurl previously had a more liberal approach which causes significant
problems when introducing new cookie parameters, like the suggested new
cookie priority draft.
The previous logic read all n/v pairs from left-to-right and the first
name used that wassn't a known parameter name would be used as the
cookie name, thus accepting "Set-Cookie: Max-Age=2; person=daniel" to be
a cookie named 'person' while an RFC 6265 compliant parser should
consider that to be a cookie named 'Max-Age' with an (unknown) parameter
'person'.
Fixes#709
Such a return value isn't documented but could still happen, and the
curl tool code checks for it. It would happen when the underlying
Curl_poll() function returns an error. Starting now we mask that error
as a user of curl_multi_wait() would have no way to handle it anyway.
Reported-by: Jay Satiro
Closes#707
I got a crash with this stack:
curl/lib/url.c:2873 (Curl_removeHandleFromPipeline)
curl/lib/url.c:2919 (Curl_getoff_all_pipelines)
curl/lib/multi.c:561 (curl_multi_remove_handle)
curl/lib/url.c:415 (Curl_close)
curl/lib/easy.c:859 (curl_easy_cleanup)
Closes#704
Prior to this change when a single protocol CURL_SSLVERSION_ was
specified by the user that version was set only as the minimum version
but not as the maximum version as well.
In makefile.m32, option -ssh2 (libssh2) automatically implied -ssl
(OpenSSL) option, with no way to override it with -winssl. Since both
libssh2 and curl support using Windows's built-in SSL backend, modify
the logic to allow that combination.
Prior to this change cookies with an expiry date that failed parsing
and were converted to session cookies could be purged in remove_expired.
Bug: https://github.com/curl/curl/issues/697
Reported-by: Seth Mos
Prevent a crash if 2 (or more) requests are made to the same host and
pipelining is enabled and the connection does not complete.
Bug: https://github.com/curl/curl/pull/690
Some systems have special files that report as 0 bytes big, but still
contain data that can be read (for example /proc/cpuinfo on
Linux). Starting now, a zero byte size is considered "unknown" size and
will be read as far as possible anyway.
Reported-by: Jesse Tan
Closes#681
... as when pipelining is used, we read things into a unified buffer and
we don't do that with HTTP/2. This could then easily make programs that
set CURLMOPT_PIPELINING = CURLPIPE_HTTP1|CURLPIPE_MULTIPLEX to get data
intermixed or plain broken between HTTP/2 streams.
Reported-by: Anders Bakken
The two options are almost the same, except in the case of OpenSSL:
CURLINFO_TLS_SESSION OpenSSL session internals is SSL_CTX *.
CURLINFO_TLS_SSL_PTR OpenSSL session internals is SSL *.
For backwards compatibility we couldn't modify CURLINFO_TLS_SESSION to
return an SSL pointer for OpenSSL.
Also, add support for the 'internals' member to point to SSL object for
the other backends axTLS, PolarSSL, Secure Channel, Secure Transport and
wolfSSL.
Bug: https://github.com/curl/curl/issues/234
Reported-by: dkjjr89@users.noreply.github.com
Bug: https://curl.haxx.se/mail/lib-2015-09/0127.html
Reported-by: Michael König
The internal Curl_done() function uses Curl_expire() at times and that
uses the timeout list. Better clean up the list once we're done using
it. This caused a segfault.
Reported-by: 蔡文凱
Bug: https://curl.haxx.se/mail/lib-2016-02/0097.html
- Add tests.
- Add an example to CURLOPT_TFTP_NO_OPTIONS.3.
- Add --tftp-no-options to expose CURLOPT_TFTP_NO_OPTIONS.
Bug: https://github.com/curl/curl/issues/481
Some TFTP server implementations ignore the "TFTP Option extension"
(RFC 1782-1784, 2347-2349), or implement it in a flawed way, causing
problems with libcurl. Another switch for curl_easy_setopt
"CURLOPT_TFTP_NO_OPTIONS" is introduced which prevents libcurl from
sending TFTP option requests to a server, avoiding many problems caused
by faulty implementations.
Bug: https://github.com/curl/curl/issues/481
If any parameter in a HTTP DIGEST challenge message is present multiple
times, memory allocated for all but the last entry should be freed.
Bug: https://github.com/curl/curl/pull/667
At one point during the development of HTTP/2, the commit 133cdd29ea
introduced automatic decompression of Content-Encoding as that was what
the spec said then. Now however, HTTP/2 should work the same way as
HTTP/1 in this regard.
Reported-by: Kazuho Oku
Closes#661
nghttp2 callback deals with TLS layer and therefore the header does not
need to be broken into chunks.
Bug: https://github.com/curl/curl/issues/659
Reported-by: Kazuho Oku
Daniel Stenberg