OpenSSL used to call exit(1) on syntax errors in OPENSSL_config(),
which is why we switched to CONF_modules_load_file() and introduced
a comment stating why. This behavior was however changed in OpenSSL
commit abdd677125f3a9e3082f8c5692203590fdb9b860, so remove the now
outdated and incorrect comment. The mentioned commit also declares
OPENSSL_config() deprecated so keep the current coding.
Closes#4033
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Even though the variable was used in a DEBUGASSERT, GCC 8 warned in
debug mode:
krb5.c:324:17: error: unused variable 'maj' [-Werror=unused-variable]
Just suppress the warning and declare the variable unconditionally
instead of only for DEBUGBUILD (which also missed the check for
HAVE_ASSERT_H).
Closes https://github.com/curl/curl/pull/4020
- The transfer hashes weren't using the correct keys so removing entries
failed.
- Simplified the iteration logic over transfers sharing the same socket and
they now simply are set to expire and thus get handled in the "regular"
timer loop instead.
Reported-by: Tom van der Woerdt
Fixes#4012Closes#4014
Old connections are meant to expire from the connection cache after
CURLOPT_MAXAGE_CONN seconds. However, they actually expire after 1000x
that value. This occurs because a time value measured in milliseconds is
accidentally divided by 1M instead of by 1,000.
Closes https://github.com/curl/curl/pull/4013
Clarify the functionality when built to use Schannel and Secure
Transport and stop calling it the "recommended" or "preferred" way and
instead rather call it the default.
Removed the reference to the ssl comparison table as it isn't necessary.
Reported-by: Richard Alcock
Bug: https://curl.haxx.se/mail/lib-2019-06/0019.htmlCloses#4005
Commit 61faa0b420 fixed the progress bar
width calculation to avoid integer overflow, but failed to account for
the fact that initial_size is initialized to -1 when the file size is
retrieved from the remote on an upload, causing another signed integer
overflow. Fix by separately checking for this case before the width
calculation.
Closes#3984
Reported-by: Brian Carpenter (Geeknik Labs)
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Remove support for, references to and use of "cyaSSL" from the source
and docs. wolfSSL is the current name and there's no point in keeping
references to ancient history.
Assisted-by: Daniel Gustafsson
Closes#3903
Since more than one socket can be used by each transfer at a given time,
each sockhash entry how has its own hash table with transfers using that
socket.
In addition, the sockhash entry can now be marked 'blocked = TRUE'"
which then makes the delete function just set 'removed = TRUE' instead
of removing it "for real", as a way to not rip out the carpet under the
feet of a parent function that iterates over the transfers of that same
sockhash entry.
Reported-by: Tom van der Woerdt
Fixes#3961Fixes#3986Fixes#3995Fixes#4004Closes#3997
... so that timeouts or other state machine actions get going again
after a changing pause state. For example, if the last delivery was
paused there's no pending socket activity.
Reported-by: sstruchtrup on github
Fixes#3994Closes#4001
As want is size_t, (file->buffer_pos - want) is unsigned, so checking
if it's less than zero makes no sense.
Check if file->buffer_pos is less than want instead to avoid the
unsigned integer wraparound.
Closes https://github.com/curl/curl/pull/3975
Responses with status codes 1xx, 204 or 304 don't have a response body. For
these, don't parse these headers:
- Content-Encoding
- Content-Length
- Content-Range
- Last-Modified
- Transfer-Encoding
This change ensures that HTTP/2 upgrades work even if a
"Content-Length: 0" or a "Transfer-Encoding: chunked" header is present.
Co-authored-by: Daniel Stenberg
Closes#3702Fixes#3968Closes#3977
An inner loop within the singlesocket() function wrongly re-used the
variable for the outer loop which then could cause an infinite
loop. Change to using a separate variable!
Reported-by: Eric Wu
Fixes#3970Closes#3973
