Copyright year updates

Reviewed-by: Neil Horman <nhorman@openssl.org>
Release: yes
(cherry picked from commit 0ce7d1f355c1240653e320a3f6f8109c1f05f8c0)

Reviewed-by: Hugo Lan

Copyright year updates

Reviewed-by: Neil Horman <nhorman@openssl.org>
Release: yes
(cherry picked from commit 0ce7d1f355c1240653e320a3f6f8109c1f05f8c0)

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24034)

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Fix BIO_get_new_index() to return an error when it is exhausted.

Fixes #23655

BIO_get_new_index() returns a range of 129..255.

It is set to BIO_TYPE_START (128) initially a

Fix BIO_get_new_index() to return an error when it is exhausted.

Fixes #23655

BIO_get_new_index() returns a range of 129..255.

It is set to BIO_TYPE_START (128) initially and is incremented on each
call.
>= 256 is reserved for the class type flags (BIO_TYPE_DESCRIPTOR) so it
should error if it reaches the upper bound.

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23732)

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BIO: Add SSL poll descriptor type

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2349

BIO: Add SSL poll descriptor type

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23495)

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Avoid using gets as an argument name in a prototype

This otherwise breaks compilation of applications using ssl.h on MingW.

Fixes #22296

Reviewed-by: Richard Levitte <levit

Avoid using gets as an argument name in a prototype

This otherwise breaks compilation of applications using ssl.h on MingW.

Fixes #22296

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22316)

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Implement a public BIO_ADDR_copy() function

We already have BIO_ADDR_dup() but in some contexts that is not sufficent.
We implement BIO_ADDR_copy() and make BIO_ADDR_dup() use it.

Implement a public BIO_ADDR_copy() function

We already have BIO_ADDR_dup() but in some contexts that is not sufficent.
We implement BIO_ADDR_copy() and make BIO_ADDR_dup() use it.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22164)

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Copyright year updates


Reviewed-by: Richard Levitte <levitte@openssl.org>
Release: yes

BIO: Allow third parties to use integers instead of pointers for poll descriptors

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged fro

BIO: Allow third parties to use integers instead of pointers for poll descriptors

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21905)

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Minor updates

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21715)

Minor fixes

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21715)

BIO: Add BIO_dgram_detect_peer_addr API

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/

BIO: Add BIO_dgram_detect_peer_addr API

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21715)

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BIO_s_connect: Add support for datagram mode

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/

BIO_s_connect: Add support for datagram mode

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21715)

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Implement BIO_s_dgram_mem() reusing the BIO_s_dgram_pair() code

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://githu

Implement BIO_s_dgram_mem() reusing the BIO_s_dgram_pair() code

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20012)

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QUIC BIO Poll Descriptors: simplify custom interface

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/

QUIC BIO Poll Descriptors: simplify custom interface

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19703)

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Add BIO poll descriptors

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19703)

Add support for KTLS zerocopy sendfile on Linux

TLS device offload allows to perform zerocopy sendfile transmissions.
FreeBSD provides this feature by default, and Linux 5.19 introduced

Add support for KTLS zerocopy sendfile on Linux

TLS device offload allows to perform zerocopy sendfile transmissions.
FreeBSD provides this feature by default, and Linux 5.19 introduced it
as an opt-in. Zerocopy improves the TX rate significantly, but has a
side effect: if the underlying file is changed while being transmitted,
and a TCP retransmission happens, the receiver may get a TLS record
containing both new and old data, which leads to an authentication
failure and termination of connection. This effect is the reason Linux
makes a copy on sendfile by default.

This commit adds support for TLS zerocopy sendfile on Linux disabled by
default to avoid any unlikely backward compatibility issues on Linux,
although sacrificing consistency in OpenSSL's behavior on Linux and
FreeBSD. A new option called KTLSTxZerocopySendfile is added to enable
the new zerocopy behavior on Linux. This option should be used when the
the application guarantees that the file is not modified during
transmission, or it doesn't care about breaking the connection.

The related documentation is also added in this commit. The unit test
added doesn't test the actual functionality (it would require specific
hardware and a non-local peer), but solely checks that it's possible to
set the new option flag.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Boris Pismenny <borisp@nvidia.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18650)

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Disable printf format checking on MinGW

Fixes openssl#19185

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul

Disable printf format checking on MinGW

Fixes openssl#19185

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19292)

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BIO_s_dgram_pair

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18442)

BIO_sendmmsg/BIO_recvmmsg (API only)

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/189

BIO_sendmmsg/BIO_recvmmsg (API only)

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18923)

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Give BIO_s_mem() the ability to support datagrams

We introduce a new BIO ctrl that switches a BIO_s_mem() into datagram
mode. Packet boundaries are respected.

Reviewed-by: Tomas

Give BIO_s_mem() the ability to support datagrams

We introduce a new BIO ctrl that switches a BIO_s_mem() into datagram
mode. Packet boundaries are respected.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18596)

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Fix BIO_get_ktls_send/recv to return 0 or 1 only

Fixes #18176

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged fr

Fix BIO_get_ktls_send/recv to return 0 or 1 only

Fixes #18176

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/18178)

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Update copyright year

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Release: yes

Add TFO support to socket BIO and s_client/s_server

Supports Linux, MacOS and FreeBSD
Disabled by default, enabled via `enabled-tfo`
Some tests

Reviewed-by: Matt Caswell <ma

Add TFO support to socket BIO and s_client/s_server

Supports Linux, MacOS and FreeBSD
Disabled by default, enabled via `enabled-tfo`
Some tests

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8692)

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Fix the same BIO_FLAGS macro definition

Also add comment to the public header to avoid
making another conflict in future.

Fixes #17545

Reviewed-by: Paul Dale <pauli@ope

Fix the same BIO_FLAGS macro definition

Also add comment to the public header to avoid
making another conflict in future.

Fixes #17545

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17546)

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Deprecate old style BIO callback calls

New style BIO_debug_callback_ex() function added to provide
replacement for BIO_debug_callback().

Reviewed-by: Paul Dale <pauli@openssl.or

Deprecate old style BIO callback calls

New style BIO_debug_callback_ex() function added to provide
replacement for BIO_debug_callback().

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15440)

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bio_lib: Add BIO_get_line, correct doc of BIO_gets

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12959)