- Jul 02, 2019
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Bernd Edlinger authored
The member value.ptr is undefined for those ASN1 types. Reviewed-by:
Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9278) (cherry picked from commit 94f4d58a87eac9c6fe4cb46b998656bd6d6f03a5)
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Bernd Edlinger authored
BOOLEAN does not have valid data in the value.ptr member, thus don't use it here. Fixes #9276 [extended tests] Reviewed-by:
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Dr. Matthias St. Pierre authored
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Richard Levitte <levitte@openssl.org> Reviewed-by:
Nicola Tuveri <nic.tuv@gmail.com> (Merged from https://github.com/openssl/openssl/pull/9281)
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Rich Salz authored
This does no harm, and ensures that the inclusion isn't mistakenly removed in the generated *err.h where it's actually needed. Reviewed-by:
Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/9281)
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- Jul 01, 2019
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Matt Caswell authored
The maximum key length for rc5 is 2040 bits so we should not attempt to use keys longer than this. Issue found by OSS-Fuzz and Guido Vranken. Reviewed-by:
Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/8834) (cherry picked from commit 792cb4ee8d82e4b063f707fc9f4992271ffd65ab)
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- Jun 30, 2019
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Antoine Cœur authored
CLA: trivial Reviewed-by:
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- Jun 27, 2019
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Dr. Matthias St. Pierre authored
The manual pages require for some API functions that the 'random number generator must be seeded' before calling the function. Initially, this was meant literally, i.e. the OpenSSL CSPRNG had to be seeded manually before calling these functions. Since version 1.1.1, the CSPRNG is seeded automatically on first use, so it's not the responsibility of the programmer anymore. Still, he needs to be aware that the seeding might fail. Reviewed-by:
Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/9257) (cherry picked from commit 262c00882a2fd7cf16672bf467a86f75b4098a7c)
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Dr. Matthias St. Pierre authored
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- Jun 24, 2019
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Pauli authored
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- Jun 26, 2019
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Benjamin Kaduk authored
It was only ever in cert_st because ssl_st was a public structure and could not be modified without breaking the API. However, both structures are now opaque, and thus we can freely change their layout without breaking applications. In this case, keeping the shared sigalgs in the SSL object prevents complications wherein they would inadvertently get cleared during SSL_set_SSL_CTX() (e.g., as run during a cert_cb). Fixes #9099 Reviewed-by:
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Benjamin Kaduk authored
This reverts commit 524006dd1b80c1a86a20119ad988666a80d8d8f5. While this change did prevent the sigalgs from getting inadvertently clobbered by SSL_set_SSL_CTX(), it also caused the sigalgs to not be set when the cert_cb runs. This, in turn, caused significant breakage, such as SSL_check_chain() failing to find any valid chain. An alternate approach to fixing the issue from #7244 will follow. Reviewed-by:
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Benjamin Kaduk authored
Augment the cert_cb sslapitest to include a run that uses SSL_check_chain() to inspect the certificate prior to installing it on the SSL object. If the check shows the certificate as not valid in that context, we do not install a certificate at all, so the handshake will fail later on in processing (tls_choose_sigalg()), exposing the indicated regression. Currently it fails, since we have not yet set the shared sigalgs by the time the cert_cb runs. Reviewed-by:
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- Jun 24, 2019
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Pauli authored
This feature is enabled by default outside of FIPS builds which ban such actions completely. Encryption is always disallowed and will generate an error. Reviewed-by:
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Pauli authored
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- Jun 21, 2019
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Bernd Edlinger authored
This is a bit annoying, if for instance "openssl genrsa -aes128" tries to read a 4+ character size password, but CTRL-C does no longer work after a RETURN key, since the flag UI_FLAG_REDOABLE is set by UI_set_result_ex, together with the error "You must type in 4 to 1023 characters". Thus remove the REDOABLE flag to allow CTRL-C to work. [extended tests] Reviewed-by:
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- Jun 19, 2019
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Miquel Ruiz authored
SSL_shutdown can fail if called during initialization, and in such case, it'll add an error to the error queue. This adds SSL_shutdown to the list of functions that should preceed the call to SSL_get_error. CLA: trivial Reviewed-by:
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Rebecca Cran authored
CLA: trivial Reviewed-by:
Ben Kaduk <kaduk@mit.edu> Reviewed-by:
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Tomas Mraz authored
The BIO_FLAGS_NONCLEAR_RST flag behavior was not properly documented and it also caused the length to be incorrectly set after the reset operation. Reviewed-by:
Bernd Edlinger <bernd.edlinger@hotmail.de> Reviewed-by:
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Pauli authored
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- Jun 18, 2019
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Matt Caswell authored
The previous 2 commits moved supported groups and ciphers out of the session object to avoid race conditions. We now also move ecpointformats for consistency. There does not seem to be a race condition with access to this data since it is only ever set in a non-resumption handshake. However, there is no reason for it to be in the session. Reviewed-by:
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Matt Caswell authored
Similarly to the previous commit we were storing the peer offered list of ciphers in the session. In practice there is no need for this information to be avilable from one resumption to the next since this list is specific to a particular handshake. Since the session object is supposed to be immutable we should not be updating it once we have decided to resume. The solution is to remove the session list out of the session object. Reviewed-by:
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Matt Caswell authored
In TLSv1.3 the supported groups can be negotiated each time a handshake occurs, regardless of whether we are resuming or not. We should not store the supported groups information in the session because session objects can be shared between multiple threads and we can end up with race conditions. For most users this won't be seen because, by default, we use stateless tickets in TLSv1.3 which don't get shared. However if you use SSL_OP_NO_TICKET (to get stateful tickets in TLSv1.3) then this can happen. The answer is to move the supported the supported group information into the SSL object instead. Reviewed-by:
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Bernd Edlinger authored
When bufsize == 0, openssl_strerror_r should return 0 (if _GNU_SOURCE is defined), to be consistent with non-_GNU_SOURCE variants, which exhibit the same behavior. Fix a few cases, where the return value of openssl_strerror_r was ignored. Reviewed-by:
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Rebecca Cran authored
This avoids the case where a UEFI build on FreeBSD tries to call the system issetugid function instead of returning 0 as it should do. CLA: trivial Reviewed-by:
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- Jun 15, 2019
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Paul Yang authored
Fixes: #9088 Functions documented in this commit: X509_cmp, X509_NAME_cmp, X509_issuer_and_serial_cmp, X509_issuer_name_cmp, X509_subject_name_cmp, X509_CRL_cmp, X509_CRL_match Reviewed-by:
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- Jun 13, 2019
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Matt Caswell authored
The d2i docs state that if an error occurs then |*a| is not freed. This is not correct. On error it is freed and set to NULL. We update the docs to say this, and also discuss the fact that this behaviour was inconsistent prior to OpenSSL 1.1.0. Reviewed-by:
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- Jun 12, 2019
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raja-ashok authored
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Acheev Bhagat authored
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- Jun 11, 2019
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Matt Caswell authored
When compiling with --strict-warnings using gcc 7.4.0 the compiler complains that a case falls through, even though there is an explicit comment stating this. Moving the comment outside of the conditional compilation section resolves this. Reviewed-by:
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Bernd Edlinger authored
Reviewed-by:
Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/9123) (cherry picked from commit e98e586b31386af2b2212729da85561a207e7af3)
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Shigeki Ohtsu authored
ae3947de changed the callback arg not to have a const parameter. CLA: trivial Reviewed-by:
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- Jun 10, 2019
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Richard Levitte authored
So say the docs Fixes #8055 Reviewed-by:
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Tomas Mraz authored
The lookup for ::1 with getaddrinfo() might return error even if the ::1 would work if AI_ADDRCONFIG flag is used. Fixes: #9053 Reviewed-by:
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- Jun 09, 2019
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Dr. Matthias St. Pierre authored
Reviewed-by:
Tim Hudson <tjh@openssl.org> Reviewed-by:
Viktor Dukhovni <viktor@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9118)
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Dr. Matthias St. Pierre authored
The DEVRANDOM_WAIT feature added a select() call to wait for the `/dev/random` device to become readable before reading from the `/dev/urandom` device. It was introduced in commit 38023b87f037 in order to mitigate the fact that the `/dev/urandom` device does not block until the initial seeding of the kernel CSPRNG has completed, contrary to the behaviour of the `getrandom()` system call. It turned out that this change had negative side effects on performance which were not acceptable. After some discussion it was decided to revert this feature and leave it up to the OS resp. the platform maintainer to ensure a proper initialization during early boot time. Fixes #9078 This partially reverts commit 38023b87f037. Reviewed-by:
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- Jun 07, 2019
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Acheev Bhagat authored
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David Makepeace authored
[skip ci] Reviewed-by:
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- Jun 06, 2019
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Dr. Matthias St. Pierre authored
Fixes #9092 Reviewed-by:
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- Jun 04, 2019
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Dr. Matthias St. Pierre authored
In commit 2b8fa1d5 the version-specific SSL/TLS methods were deprecated. This patch improves the documentation of that change by stating the deprecation more prominently in the manual page and explaining the reason for the deprecation. Fixes #8989 Reviewed-by:
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Vitezslav Cizek authored
The 4 kB SPACE_SYS_STR_REASONS in crypto/err/err.c isn't enough for some locales. The Russian locales consume 6856 bytes, Ukrainian even 7000. build_SYS_str_reasons() contains an overflow check: if (cnt > sizeof(strerror_pool)) cnt = sizeof(strerror_pool); But since commit 9f15e5b9 it no longer works as cnt is incremented once more after the condition. cnt greater than sizeof(strerror_pool) results in an unbounded OPENSSL_strlcpy() in openssl_strerror_r(), eventually causing a crash. When the first received error string was empty or contained only spaces, cur would move in front of the start of the strerror_pool. Also don't call openssl_strerror_r when the pool is full. Reviewed-by:
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