When NGHTTP2_ERR_PAUSE is returned from data_source_read_callback, we
might not process DATA frame fully. Calling nghttp2_session_mem_recv()
again will continue to process DATA frame, but if there is no incoming
frames, then we have to call it again with 0-length data. Without this,
on_stream_close callback will not be called, and stream could be hanged.
Bug: http://curl.haxx.se/mail/lib-2015-11/0103.html
Reported-by: Francisco Moraes
The name of the header guard in lwIP's <lwip/opt.h> has changed from
'__LWIP_OPT_H__' to 'LWIP_HDR_OPT_H' (bug #35874 in May 2015).
Other fixes:
- In curl_setup.h, the problem with an old PSDK doesn't apply if lwIP is
used.
- In memdebug.h, the 'socket' should be undefined first due to lwIP's
lwip_socket() macro.
- In curl_addrinfo.c lwIP's getaddrinfo() + freeaddrinfo() macros need
special handling because they were undef'ed in memdebug.h.
- In select.c we can't use preprocessor conditionals inside select if
MSVC and select is a macro, as it is with lwIP.
http://curl.haxx.se/mail/lib-2015-12/0023.htmlhttp://curl.haxx.se/mail/lib-2015-12/0024.html
- If the size of the length type (curl_off_t) is greater than the size
of the size_t type then check before allocating memory to make sure the
value of length will fit in a size_t without overflow. If it doesn't
then return CURLE_BAD_FUNCTION_ARGUMENT.
Bug: https://github.com/bagder/curl/issues/425#issuecomment-154518679
Reported-by: Steve Holme
IoctlSocket() apparently wants a pointer to a long, passed as a char *
in its third parameter. This bug was introduced already back in commit
c5fdeef41d from October 1 2001!
Bug: http://curl.haxx.se/mail/lib-2015-11/0088.html
Reported-by: Norbert Kett
It would previously be skipped if an existing error was returned, but
would lead to a previous value being left there and later used.
CURLINFO_TOTAL_TIME for example.
Still it avoids that final progress update if we reached DONE as the
result of a callback abort to avoid another callback to be called after
an abort-by-callback.
Reported-by: Lukas Ruzicka
Closes#538
smb.c:134:3: warning: conversion to 'short unsigned int' from 'int' may
alter its value
smb.c:146:42: warning: conversion to 'unsigned int' from 'long long
unsigned int' may alter its value
smb.c:146:65: warning: conversion to 'unsigned int' from 'long long
unsigned int' may alter its value
The push headers are freed after the push callback has been invoked,
meaning this code should only free the headers if the callback was never
invoked and thus the headers weren't freed at that time.
Reported-by: Davey Shafik
According to RFC7628 a failure message may be sent by the server in a
base64 encoded JSON string as a continuation response.
Currently only implemented for OAUTHBEARER and not XAUTH2.
OAUTHBEARER is now the official "registered" SASL mechanism name for
OAuth 2.0. However, we don't want to drop support for XOAUTH2 as some
servers won't support the new mechanism yet.
They tend to never get updated anyway so they're frequently inaccurate
and we never go back to revisit them anyway. We document issues to work
on properly in KNOWN_BUGS and TODO instead.
Following the fix in commit d6d58dd558 it is necessary to re-introduce
XOAUTH2 in the default enabled authentication mechanism, which was
removed in commit 7b2012f262, otherwise users will have to specify
AUTH=XOAUTH2 in the URL.
Note: OAuth 2.0 will only be used when the bearer is specified.
Regression from commit 9e8ced9890 which meant if --oauth2-bearer was
specified but the SASL mechanism wasn't supported by the server then
the mechanism would be chosen.
Added support to the OAuth 2.0 message function for host and port, in
order to accommodate the official OAUTHBEARER SASL mechanism which is
to be added shortly.
The curl_config.h file can be generated either from curl_config.h.cmake
or curl_config.h.in, depending on whether you're building using CMake or
the autotools. The CMake template header doesn't include entries for
all of the protocols that you can disable, which (I think) means that
you can't actually disable those protocols when building via CMake.
Closes#523
BoringSSL implements `BIO_get_mem_data` as a function, instead of a
macro, and expects the output pointer to be a `char **`. We have to add
an explicit cast to grab the pointer as a `const char **`.
Closes#524
- Set user info param to the socket returned by Curl_getconnectinfo,
regardless of if the socket is bad. Effectively this means the user info
param now will receive CURL_SOCKET_BAD instead of -1 on bad socket.
- Remove incorrect comments.
CURLINFO_ACTIVESOCKET is documented to write CURL_SOCKET_BAD to user
info param but prior to this change it wrote -1.
Bug: https://github.com/bagder/curl/pull/518
Reported-by: Marcel Raad
Rationale: when starting up a curl-using app, all cookies from the jar
are checked against each other. This was causing a startup delay in the
Fifth browser.
All tests pass.
Signed-off-by: Lauri Kasanen <cand@gmx.com>
Apparently there are sites out there that do redirects to URLs they
provide in plain UTF-8 or similar. Browsers and wget %-encode such
headers when doing a subsequent request. Now libcurl does too.
Added test 1138 to verify.
Closes#473
Fixes a name space pollution at the cost of programs using one of these
defines will no longer compile. However, the vast majority of libcurl
programs that do multipart formposts use curl_formadd() to build this
list.
Closes#506
This reverts commit 370ee919b3.
Issue #509 has all the details but it was confirmed that the crash was
not due to this, so the previous commit was wrong.
Removed wrong assert()s
The 'conn' passed in as userdata can be used and there can be other
sessionhandles ('data') than the single one this checked for.
introduced in c6aedf680f. It needs to be CURLM_STATE_LAST big since it
must hande the range 0 .. CURLM_STATE_MSGSENT (18) and CURLM_STATE_LAST
is 19 right now.
Reported-by: Dan Fandrich
Bug: http://curl.haxx.se/mail/lib-2015-10/0069.html
... and assign it from the set.fread_func_set pointer in the
Curl_init_CONNECT function. This A) avoids that we have code that
assigns fields in the 'set' struct (which we always knew was bad) and
more importantly B) it makes it impossibly to accidentally leave the
wrong value for when the handle is re-used etc.
Introducing a state-init functionality in multi.c, so that we can set a
specific function to get called when we enter a state. The
Curl_init_CONNECT is thus called when switching to the CONNECT state.
Bug: https://github.com/bagder/curl/issues/346Closes#346
sk_X509_pop will decrease the size of the stack which means that the loop would
end after having added only half of the certificates.
Also make sure that the X509 certificate is freed in case
SSL_CTX_add_extra_chain_cert fails.
- If a CURLINFO option is unknown return CURLE_UNKNOWN_OPTION.
Prior to this change CURLE_BAD_FUNCTION_ARGUMENT was returned on
unknown. That return value is contradicted by the CURLINFO option
documentation which specifies a return of CURLE_UNKNOWN_OPTION on
unknown.
