- the data needs to be "line-based" anyway since it's also passed to the
debug callback/application
- it makes infof() work like failf() and consistency is good
- there's an assert that triggers on newlines in the format string
- Also removes a few instances of "..."
- Removes the code that would append "..." to the end of the data *iff*
it was truncated in infof()
Closes#7357
Follow-up to 84d2839740 which changed the resolving to always resolve
both address families, but since SOCKS4 only supports IPv4 it should
scan for and use the first available IPv4 address.
Reported-by: shithappens2016 on github
Fixes#7345Closes#7346
... when converting a curl_off_t to size_t, by using
CURL_ZERO_TERMINATED before passing the argument to the function.
Detected by Coverity CID 1486590.
Closes#7328
Assisted-by: Daniel Gustafsson
Coverity (CID 1486645) pointed out a use of curl_url_get() in the
parse_proxy function where the return code wasn't checked. A
(void)-prefix makes the intention obvious.
Closes#7320
- Don't set the size of the piece of data to send to the rate limit if
that limit is larger than the buffer size that will hold the piece.
Prior to this change if CURLOPT_MAX_SEND_SPEED_LARGE
(curl tool: --limit-rate) was set then it was possible that a temporary
buffer used for uploading could be written to out of bounds. A likely
scenario for this would be a non-trivial amount of post data combined
with a rate limit larger than CURLOPT_UPLOAD_BUFFERSIZE (default 64k).
The bug was introduced in 24e469f which is in releases since 7.76.0.
perl -e "print '0' x 200000" > tmp
curl --limit-rate 128k -d @tmp httpbin.org/post
Reported-by: Richard Marion
Fixes https://github.com/curl/curl/issues/7308
Closes https://github.com/curl/curl/pull/7315
Avoid the race condition risk by instead storing the "seeded" flag in
the multi handle. Modern OpenSSL versions handle the seeding itself so
doing the seeding once per multi-handle instead of once per process is
less of an issue.
Reported-by: Gerrit Renker
Fixes#7296Closes#7306
Fix typos in code comments which repeat various words. In trivial
cases, just delete the repeated word. Reword the affected sentence in
"lib/url.c" for it to make sense.
Closes#7303
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
- Check whether a connection has succeded before checking whether it's
timed out.
This means if we've connected quickly, but subsequently been
descheduled, we allow the connection to succeed. Note, if we timeout,
but between checking the timeout, and connecting to the server the
connection succeeds, we will allow it to go ahead. This is viewed as
an acceptable trade off.
- Add additional failf logging around failed connection attempts to
propogate the cause up to the caller.
Co-Authored-by: Martin Howarth
Closes#7178
Move the definition of sockaddr_un struct from config-win32.h to
curl_setup.h, so that it could be shared by all build systems.
Add ADDRESS_FAMILY typedef for old mingw, now old mingw can also use
unix sockets.
Also fix the build of tests/server/sws.c on Win32 when USE_UNIX_SOCKETS
is defined.
Closes#7034
From Apples documentation on SCDynamicStoreCopyProxies, "Return Value: A
dictionary of key-value pairs that represent the current internet proxy
settings, or NULL if no proxy settings have been defined or if an error
occurred. You must release the returned value."
Failure to release the returned value of SCDynamicStoreCopyProxies can
result in a memory leak.
Source: https://developer.apple.com/documentation/systemconfiguration/1517088-scdynamicstorecopyproxiesCloses#7265
- If the UTF-8 to UTF-16 conversion fails in Windows Unicode builds then
no longer fall back to assuming the string is in a local encoding.
Background:
Some functions in Windows Unicode builds must convert UTF-8 to UTF-16 to
pass to the Windows CRT API wide-character functions since in Windows
UTF-8 is not a valid locale (or at least 99% of the time right now).
Prior to this change if the Unicode encoding conversion failed then
libcurl would assume, for backwards compatibility with applications that
may have written their code for non-Unicode builds, attempt to convert
the string from local encoding to UTF-16.
That type of "best effort" could theoretically cause some type of
security or other problem if a string that was locally encoded was also
valid UTF-8, and therefore an unexpected UTF-8 to UTF-16 conversion
could occur.
Ref: https://github.com/curl/curl/pull/7246
Closes https://github.com/curl/curl/pull/7257
Introducing a 'isproxy' argument to the connect function so that it
knows wether to store the time stamp or not.
Reported-by: Yongkang Huang
Fixes#7274Closes#7274
Unicode Windows builds use UTF-8 strings internally in libcurl,
so make sure to call the UTF-8 flavour of the libidn2 API. Also
document that Windows builds with libidn2 and UNICODE do expect
CURLOPT_URL as an UTF-8 string.
Reported-by: dEajL3kA on github
Assisted-by: Jay Satiro
Reviewed-by: Marcel Raad
Closes#7246Fixes#7228
They were never officially allowed and slipped in only due to sloppy
parsing. Spaces (ascii 32) should be correctly encoded (to %20) before
being part of a URL.
The new flag bit CURLU_ALLOW_SPACE when a full URL is set, makes libcurl
allow spaces.
Updated test 1560 to verify.
Closes#7073
For the commandline tool, we expect to be passed
SSL_CONN_CONFIG(CAfile); for library use, the use should pass a set of
trusted roots (like in other TLS backends).
This also removes a dependency on Security.framework when building on
macOS.
Closes#7250
