curl_sasl: fix compiler error with --disable-crypto-auth

... if libgsasl was found.

Closes #6806

ldap: only set the callback ptr for TLS context when TLS is used

Follow-up to a5eee22e594c2460f
Fixes #6804
Closes #6805

copyright: update copyright year ranges to 2021

Reviewed-by: Emil Engler
Closes #6802

send_speed: simplify the checks for if a speed limit is set

... as we know the value cannot be set to negative: enforced by
setopt()

http: cap body data amount during send speed limiting

By making sure never to send off more than the allowed number of bytes
per second the speed limit logic is given more room to actual

http: cap body data amount during send speed limiting

By making sure never to send off more than the allowed number of bytes
per second the speed limit logic is given more room to actually work.

Reported-by: Fabian Keil
Bug: https://curl.se/mail/lib-2021-03/0042.html
Closes #6797

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urldata: merge "struct DynamicStatic" into "struct UrlState"

Both were used for the same purposes and there was no logical separation
between them. Combined, this also saves 16 bytes in

urldata: merge "struct DynamicStatic" into "struct UrlState"

Both were used for the same purposes and there was no logical separation
between them. Combined, this also saves 16 bytes in less holes in my
test build.

Closes #6798

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tests/README.md: mentioned that en_US.UTF-8 is required

Reported-by: Oumph on github
Fixes #6768

HISTORY: fixed the Mac OS X 10.1 release date

Based on what Wikipedia says

examples: Remove threaded-shared-conn.c due to bug

Known bug 11.11 is the shared object's connection cache is not thread
safe, so we should not have an example for it.

Ref: http

examples: Remove threaded-shared-conn.c due to bug

Known bug 11.11 is the shared object's connection cache is not thread
safe, so we should not have an example for it.

Ref: https://github.com/curl/curl/issues/4915
Ref: https://curl.se/docs/knownbugs.html#A_shared_connection_cache_is_not

Closes https://github.com/curl/curl/pull/6795

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KNOWN_BUGS: Update 11.9 - DoH option inheritance

- Add description: Explain that some options aren't inherited because
they are not relevant for the DoH SSL connections or may result i

KNOWN_BUGS: Update 11.9 - DoH option inheritance

- Add description: Explain that some options aren't inherited because
they are not relevant for the DoH SSL connections or may result in
unexpected behavior.

- Remove the reference to #4578 (SSL verify options not inherited) since
that was fixed by #6597 (separate DoH-specific options for verify).

- Explain that DoH-specific options (those created by #6597) are
available: CURLOPT_DOH_SSL_VERIFYHOST, CURLOPT_DOH_SSL_VERIFYPEER and
CURLOPT_DOH_SSL_VERIFYSTATUS.

- Add a reference to #6605 and explain that the user's debug function is
not inherited because it would be unexpected to pass internal handles
(ie DoH handles) to the user's callback.

Closes https://github.com/curl/curl/issues/6605

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curl_easy_setopt.3: add curl_easy_option* functions to SEE ALSO

openssl: ensure to check SSL_CTX_set_alpn_protos return values

SSL_CTX_set_alpn_protos() return 0 on success, and non-0 on failure

Signed-off-by: Jean-Philippe Menil <jpmenil@gmail.

openssl: ensure to check SSL_CTX_set_alpn_protos return values

SSL_CTX_set_alpn_protos() return 0 on success, and non-0 on failure

Signed-off-by: Jean-Philippe Menil <jpmenil@gmail.com>

Closes #6794

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multi: close the connection when h2=>h1 downgrading

Otherwise libcurl is likely to reuse the connection again in the next
attempt since the connection reuse logic doesn't take downgrades

multi: close the connection when h2=>h1 downgrading

Otherwise libcurl is likely to reuse the connection again in the next
attempt since the connection reuse logic doesn't take downgrades into
account.

Reported-by: Anthony Ramine
Fixes #6788
Closes #6793

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openssl: set the transfer pointer for logging early

Otherwise, the transfer will be NULL in the trace function when the
early handshake details arrive and then curl won't show them.

openssl: set the transfer pointer for logging early

Otherwise, the transfer will be NULL in the trace function when the
early handshake details arrive and then curl won't show them.

Regresssion in 7.75.0

Reported-by: David Hu
Fixes #6783
Closes #6792

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RELEASE-NOTES: synced

TODO: Custom progress meter update interval

Ref: https://stackoverflow.com/q/66789977/93747

docs/ABI: tighten up the language

Make the promises more firm

Closes #6786

openldap: disconnect better

Instead of clearing the callback argument in disconnect, set it to the
(new) transfer to make sure the correct data is passed to the callbacks.

Follo

openldap: disconnect better

Instead of clearing the callback argument in disconnect, set it to the
(new) transfer to make sure the correct data is passed to the callbacks.

Follow-up to e467ea3bd937f38
Assisted-by: Patrick Monnerat
Closes #6787

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libssh2: kdb_callback: get the right struct pointer

After the recent conn/data refactor in this source file, this function
was mistakenly still getting the old struct pointer which would

libssh2: kdb_callback: get the right struct pointer

After the recent conn/data refactor in this source file, this function
was mistakenly still getting the old struct pointer which would lead to
crash on servers with keyboard-interactive auth enabled.

Follow-up to a304051620b92e12b (shipped in 7.75.0)

Reported-by: Christian Schmitz
Fixes #6691
Closes #6782

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tftp: remove unused struct fields

Follow-up to d3d90ad9c00530d

Closes #6781

openldap: avoid NULL pointer dereferences

Follow-up to a59c33ceffb8f78
Reported-by: Patrick Monnerat
Fixes #6676
Closes #6780

http: strip default port from URL sent to proxy

To make sure the Host: header and the URL provide the same authority
portion when sent to the proxy, strip the default port number from th

http: strip default port from URL sent to proxy

To make sure the Host: header and the URL provide the same authority
portion when sent to the proxy, strip the default port number from the
URL if one was provided.

Reported-by: Michael Brown
Fixes #6769
Closes #6778

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azure: disable test 433 on azure-ubuntu

Something in that environment sets XDG_CONFIG_HOME for us in a way that
breaks the test.

Reported-by: Marc Hörsken
Fixes #6739
Cl

azure: disable test 433 on azure-ubuntu

Something in that environment sets XDG_CONFIG_HOME for us in a way that
breaks the test.

Reported-by: Marc Hörsken
Fixes #6739
Closes #6777

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tftp: remove the 3600 second default timeout

... it was never meant to be there.

Reported-by: Tomas Berger
Fixes #6774
Closes #6776

docs: make gen.pl support *italic* and **bold**

Remove some nroffisms from the cmdline doc files to simplify editing,
and instead support this markdown style.

Closes #6771