Daniel Stenberg [Thu, 26 Aug 2021 05:43:34 +0000 (07:43 +0200)]
curl: better error message when -O fails to get a good name
Due to how this currently works internally, it needs a working initial
file name to store contents in, so it may still fail even with -J is
used (and thus accepting a name from content-disposition:) if the file
name part of the URL isn't "good enough".
Don [Tue, 24 Aug 2021 18:27:39 +0000 (11:27 -0700)]
cmake: sync CURL_DISABLE options
Adds the full listing of CURL_DISABLE options to the CMake build. Moves
all option code, except for CURL_DISABLE_OPENSSL_AUTO_LOA_CONFIG which
resides near OpenSSL configuration, to the same block of code. Also
sorts the options here and in the cmake config header.
Additionally sorted the CURL-DISABLE listing and fixed the
CURL_DISABLE_POP3 option.
Ehren Bendler [Thu, 19 Aug 2021 17:45:55 +0000 (13:45 -0400)]
wolfssl: clean up wolfcrypt error queue
If wolfSSL is built in certain ways (OPENSSL_EXTRA or Debug), the error
queue gets added on to for each session and never freed. Fix it by
calling ERR_clear_error() like in vtls/openssl when needed. This func is
a no-op in wolfcrypt if the error queue is not enabled.
Don [Fri, 20 Aug 2021 16:29:10 +0000 (09:29 -0700)]
curl_setup.h: sync values for HTTP_ONLY
The values for HTTP_ONLY differed between CMakeLists.txt and
curl_setup.h. Sync them and sort the values in curl_setup.h to make it
easier to spot differences.
Jay Satiro [Tue, 17 Aug 2021 06:24:48 +0000 (02:24 -0400)]
configure: set classic mingw minimum OS version to XP
- If the user has not specified a minimum OS version (via WINVER or
_WIN32_WINNT macros) then set it to Windows XP.
Prior to this change classic MinGW defaulted the minimum OS version
to Windows NT 4.0 which is way too old. At least Windows XP is needed
for getaddrinfo (which resolves hostnames to IPv6 addresses).
Jay Satiro [Tue, 17 Aug 2021 06:17:21 +0000 (02:17 -0400)]
schannel: Work around typo in classic mingw macro
- Define ALG_CLASS_DHASH (the typo from the include) to ALG_CLASS_HASH.
Prior to this change there was an incomplete fix to ignore the
CALG_TLS1PRF macro on those versions of MinGW where it uses the
ALG_CLASS_DHASH typoed macro.
Marc Hoersken [Tue, 17 Aug 2021 19:16:41 +0000 (21:16 +0200)]
tests/*server.pl: flush output before executing subprocess
Also avoid shell processes staying around by using exec.
This is necessary to avoid output data being buffering
inside the process chain of Perl, Bash/Shell and our
test server binaries. On non-Windows systems the exec
will also make the subprocess replace the intermediate
shell, but on Windows it will at least bind the processes
together since there is no real fork or exec available.
Daniel Stenberg [Tue, 17 Aug 2021 14:52:55 +0000 (16:52 +0200)]
openssl: when creating a new context, there cannot be an old one
Remove the previous handling that would call SSL_CTX_free(), and instead
add an assert that halts a debug build if there ever is a context
already set at this point.
Marc Hoersken [Sun, 15 Aug 2021 10:40:54 +0000 (12:40 +0200)]
tests/server/*.c: align handling of portfile argument and file
1. Call the internal variable portname (like pidname) everywhere.
2. Have a variable wroteportfile (like wrotepidfile) everywhere.
3. Make sure the file is cleaned up on exit (like pidfile).
4. Add parameter --portfile to usage outputs everywhere.
Reviewed-by: Daniel Stenberg
Replaces #7523
Closes #7574
Jay Satiro [Thu, 29 Apr 2021 21:06:49 +0000 (17:06 -0400)]
tool_operate: Fix --fail-early with parallel transfers
- Abort via progress callback to fail early during parallel transfers.
When a critical error occurs during a transfer (eg --fail-early
constraint) then other running transfers will be aborted via progress
callback and finish with error CURLE_ABORTED_BY_CALLBACK (42). In this
case, the callback error does not become the most recent error and a
custom error message is used for those transfers:
Patrick Monnerat [Mon, 16 Aug 2021 06:35:22 +0000 (08:35 +0200)]
auth: do not append zero-terminator to authorisation id in kerberos
RFC4752 Section 3.1 states "The authorization identity is not terminated
with a zero-valued (%x00) octet". Although a comment in code said it may
be needed anyway, nothing confirms it. In addition, servers may consider
it as part of the identity, causing a failure.
The signal handler registered for SIGINT is only handling SIGINT
so there isn't much need for inspecting the signo. While there,
rename the handler to be more specific.
g_should_exit should really be of sig_atomic_t type, but relying
on autoconf in the examples seems like a bad idea so keep that
for now.
Viktor Szakats [Thu, 12 Aug 2021 18:41:13 +0000 (18:41 +0000)]
cleanup: URL updates
- replace broken URL with the one it was most probably pointing to
when added (lib/tftp.c)
- replace broken URL with archive.org link (lib/curl_ntlm_wb.c)
- delete unnecessary protocol designator from archive.org URL
(docs/BINDINGS.md)
Daniel Stenberg [Tue, 10 Aug 2021 14:11:51 +0000 (16:11 +0200)]
ares: use ares_getaddrinfo()
ares_getaddrinfo() is the getaddrinfo() cloned provided by c-ares, introduced
in version 1.16.0.
With older c-ares versions, curl invokes ares_gethostbyname() twice - once for
IPv4 and once for IPv6 to resolve both addresses, and then combines the
returned results.
Jay Satiro [Tue, 3 Aug 2021 07:03:00 +0000 (03:03 -0400)]
hostip: Make Curl_ipv6works function independent of getaddrinfo
- Do not assume IPv6 is not working when getaddrinfo is not present.
The check to see if IPv6 actually works is now independent of whether
there is any resolver that can potentially resolve a hostname to IPv6.
Prior to this change if getaddrinfo() was not found at compile time then
Curl_ipv6works() would be defined as a macro that returns FALSE.
When getaddrinfo is not found then libcurl is built with CURLRES_IPV4
defined instead of CURLRES_IPV6, meaning that it cannot do IPv6 lookups
in the traditional way. With this commit if libcurl is built with IPv6
support (ENABLE_IPV6) but without getaddrinfo (CURLRES_IPV6), and the
IPv6 stack is actually working, then it is possible for libcurl to
resolve IPv6 addresses by using DoH.
Bin Lan [Wed, 21 Jul 2021 02:23:05 +0000 (10:23 +0800)]
tool/tests: fix potential year 2038 issues
The length of 'long' in a 32-bit system is 32 bits, which cannot be used
to save timestamps after 2038. Most operating systems have extended
time_t to 64 bits.
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