Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19464)
Signed-off-by: Čestmír Kalina <ckalina@redhat.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19473)
I.e., those that can be called with NULL stack parameter or invalid index.
Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19400)
This partially reverts commit 30eba7f359.
This is legitimate use of the stack functions and no error
should be reported apart from the NULL return value.
Fixes#19389
Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19400)
dup_bio_err() can return a BIO chain when 'OPENSSL_SYS_VMS' is defined.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19446)
The value of 'num_failed_inner' isn't ever used.
Fixes this error with Clang 15:
```
test/testutil/driver.c:341:17: error: variable 'num_failed_inner' set but not used [-Werror,-Wunused-but-set-variable]
int num_failed_inner = 0;
^
1 error generated.
```
Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19450)
The value of 'l' isn't ever actually used.
Fixes this error with Clang 15:
```
crypto/x509/x_name.c:506:9: error: variable 'l' set but not used [-Werror,-Wunused-but-set-variable]
int l, i;
^
1 error generated.
```
Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19450)
The loop never uses the value of 'ln'.
Fixes this error with Clang 15:
```
crypto/txt_db/txt_db.c:24:10: error: variable 'ln' set but not used [-Werror,-Wunused-but-set-variable]
long ln = 0;
^
1 error generated.
```
Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19450)
The loop never uses the value of 'line'.
Fixes this error with Clang 15:
```
crypto/pem/pem_lib.c:821:14: error: variable 'line' set but not used [-Werror,-Wunused-but-set-variable]
int len, line, ret = 0, end = 0, prev_partial_line_read = 0, partial_line_read = 0;
^
1 error generated.
```
Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19450)
We have to use the PPA provided by LLVM because Clang 15 isn't
officially part of Ubuntu 22.04 (or any other Ubuntu release yet),
see https://apt.llvm.org/ for details.
Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19450)
If the kernel operation failed the EVP functions
just returned without any error message.
This commit adds them.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19289)
While POSIX threads are cancellable and may be asynchronously cancelled,
their cancellation is not guaranteed by the POSIX standard.
test_thread_noreturn, which simulates a long-running possibly
unresponsive thread:
THREAD #1 THREAD #2
LOCK L1
SPAWN #2
LOCK L1
On MacOS, cancelling such thread only queues cancellation request, but
the following pthread_join hangs.
Replace this implementation by an unbounded sequence of sleeps instead.
Signed-off-by: Čestmír Kalina <ckalina@redhat.com>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19433)
Multiple concurrent joins with a running thread suffer from a race
condition that allows concurrent join calls to perform concurrent arch
specific join calls, which is UB on POSIX, or to concurrently execute
join and terminate calls.
As soon as a thread T1 exists, one of the threads that joins with T1
is selected to perform the join, the remaining ones await completion.
Once completed, the remaining calls immediately return. If the join
failed, another thread is selected to attempt the join operation.
Forcefully terminating a thread that is in the process of joining
another thread is not supported.
Common code from thread_posix and thread_win was refactored to use
common wrapper that handles synchronization.
Signed-off-by: Čestmír Kalina <ckalina@redhat.com>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19433)
Fixes openssl#19140
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19372)
Unless multiple compression algorithms are configured, test 3 is
not run, so anything looking at `test == 3` is considered dead code.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19440)
The recent DTLS write record layer code and the certificate compression
code both added new SSL_R_ reason codes. The numbers are conflicting due
to rebase issues and causing make update to fail.
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19457)
When a provider is activated, these three cases would record that the
provider init function failed (implying that it was called):
- failure to load the provider module (in case it's a dynamically
loadable module)
- the init function not being present (i.e. being NULL)
- the init function being called and returning an error indication
(i.e. returning a false value)
This is confusing.
Separating the three cases so that they record different errors will
make it easier to determine causes of failure.
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19419)
Calling SSL_free() will call BIO_free_all() on the rbio and wbio. We
keep references to the rbio and wbio inside the record layer object.
References to that object are held directly, as well as in fragment
retransmission queues. We need to ensure all record layer objects are
cleaned up before we call BIO_free_all() on rbio/wbio - otherwise the
"top" BIO may not have its reference count drop to 0 when BIO_free_all()
is called. This means that the rest of the BIOs in the chain don't get
freed and a memory leak can occur.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
We no longer use the old buffer management code now that it has all been
moved to the new record layer.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
The dtls_write_records function, after the previous series of commits,
was functionally equivalent to tls_write_records_default - so it can be
removed completely.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
This change make dtls_write_records virtuall the same as
tls_write_records_default, which will enable us to merge them in a
subsequent commit.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
We already set the record type on the SSL3_RECORD structure. We don't
need to do it again (inconsistently).
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
The sequence counter was incremented in numerous different ways in
numerous different locations. We introduce a single function to do this
inside the record layer.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
Don't calculate the potential record layer expansion outside of the
record layer. We move some code that was doing that into the record
layer.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
We have standard functions for most of the work that dtls_write_records
does - so we convert it to use those functions instead.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
Previously this was writing to the buffers directly. We use the safer
WPACKET instead
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
In practice this just means have a DTLS specific write_records that the
common tls_write_records() just calls. We also replace the use of
ssl3_write_pending() with tls_retry_write_records().
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
We now use standard record layer return values for this function. We
also convert the code to use RLAYERfatal instead of SSLfatal.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
At the this stage we just move the code and don't restructure it to do it
the record layer way yet.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
In preparation for moving the DTLS code to use the new write record layer
architecture we first restructure the code to create a dtls_write_records()
function that mirrors the functionality that the record layer will provide.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
do_dtls1_write() was never called with a value for create_empty_fragment
that was ever non-zero - so this is dead code and can be removed. The
equivalent code in the TLS processing is used for TLS1.0/SSLv3 to protect
against known IV weaknesses because those protocol versions do not have
an explicit IV. However DTLS1.0 is based on TLSv1.1 and *does* have an
explicit IV - so this is not useful there.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19424)
For some reason, parenthesis were added 8 years ago in commit
a787c2590e. This essentially removed the
\. and $ constructs from the middle branches. Hence a file called e.g.
cert.key would accidentally match the (cer) rule.
CLA: trivial
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19427)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19375)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19375)
Including RIPEMD160 in both the default and legacy providers shouldn't break
anyone and makes the algorithm available more readily.
Fixes#17722
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19375)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19375)
Pauli
Daniel Fiala
Čestmír Kalina
Tomas Mraz
xkernel
Sam James
ramin
Todd Short
Paul Kehrer
Matt Caswell
Richard Levitte
Gibeom Gwon
Tobias Girstmair