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* Make the NEON codepaths conditional on __STRICT_ALIGNMENT not beingkettenis2018-01-243-5/+5
| | | | | | defined as they rely on unaligned access. ok joel@
* Zap the rotor, it was a wrong idea. Cluebat applied by kshe whootto2018-01-181-6/+3
| | | | | came also up with this diff. Simple, no bias and benchmarks show the extra random calls disappear in te measurement noise.
* Move to ffs(3) for bitmask scanning. I played with this earlier,otto2018-01-181-21/+11
| | | | | | | but at that time ffs function calls were generated instead of the compiler inlining the code. Now that ffs is marked protected in libc this is handled better. Thanks to kshe who prompted me to look at this again.
* Instead of trying to handle ffs() with the normal rename-mark-hidden-and-aliasguenther2018-01-182-4/+6
| | | | | | | dance, mark it protected. This works better for both gcc and clang: gcc blocks overriding of internal calls, while clang permits inlining again. ok otto@
* Adjust references for sysctl(3) to sysctl(2)deraadt2018-01-121-4/+4
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* optimization and some cleanup; mostly from kshe (except the unmap() part)otto2018-01-081-67/+51
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* On OpenBSD/armv7 we deliberately trap unaligned access. Unfortunatelykettenis2018-01-075-12/+16
| | | | | | | | the assembly code in libcrypto assumes unaligned access is allowed for ARMv7. Make these paths conditional on __STRICT_ALIGNMENT not being defined and define __STRICT_ALIGNMENT in arm_arch.h for OpenBSD. ok tom@
* Only init chunk_info once, plus some moving of code to group related functions.otto2018-01-011-273/+267
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* step one in avoiding unneccesary init of chunk_info;otto2017-12-271-65/+81
| | | | some cleanup; tested by sthen@ on a ports build
* Fix one possible buffer overflow and one underflow. Also some minormillert2017-12-241-20/+36
| | | | cleanups. From Jan Kokemueller. OK deraadt@
* Move __cxa_thread_atexit* to its own .c file to avoid pulling the codeguenther2017-12-164-39/+64
| | | | | | | (w/ _dlctl reference) into static executables. It's all Mark's code so put his preferred copyright on it. ok kettenis@
* bump to 2.7.0bcook2017-12-111-3/+3
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* http://repzret.org/p/repzret/deraadt2017-12-113-8/+8
| | | | | | | | | | My read of this: Long time ago (Think Conan, not dinasaurs) during the race to make speedier processors, a cpu vendor built a pipeline with a bad stall, and proposed a tremendously hasky workaround. A wizard adopted this into his perl scroll, and failed to reflect later when no compiler adopted the practice. This relic remains at the tail end of some functions in OpenSSL as ".byte 0xf3,0xc3". Banish it straight to hell. ok mlarkin, others also stared blankly
* Make tls_config_parse_protocols() work correctly when passed a NULL pointerjsing2017-12-091-3/+5
| | | | | | for a protocol string. Issue found by semarie@, who also provided the diff.
* In the middle of CRYPTO_gcm128_finish() there is a complicated #ifdefderaadt2017-12-091-6/+8
| | | | | block which defines a variable late, after code. Place this chunk into a { subblock } to satisfy old compilers and old eyes.
* Please variable decl before code.deraadt2017-12-091-2/+2
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* Remove DEF_STRONG(__cxa_thread_atexit_impl). This produces an unwantedkettenis2017-12-051-2/+1
| | | | | _libc___cxa_thread_atexit_impl reference on gcc architectures that breaks the build.
* Implement __cxa_thread_atexit to support C++11 thread_local scope. Thekettenis2017-12-053-3/+58
| | | | | | | interface is also made available as __cxa_thread_atexit_impl to satisfy the needs of GNU libstdc++. ok guenther@, millert@
* clang doesn't propagate attributes like "asm labels" and "visibility(hidden)"guenther2017-11-294-11/+23
| | | | | | | | | to builtins like mem{set,cpy,move} and __stack_smash_handler. So, when building with clang, instead mark those as protected visibility to get rid of the PLT relocations. We can't take the address of them then, but that's ok: it's a build-time error not a run-time error. ok kettenis@
* Add the missing STANDARDS section (kettenis@ noticed that these areschwarze2017-11-281-6/+14
| | | | | POSIX functions) and turn the weird DIAGNOSTICS section into a normal RETURN VALUES section while here.
* Rewrite ASN1_TYPE_{get,set}_octetstring() using templated ASN.1.jsing2017-11-281-81/+78
| | | | | | | This removes the last remaining use of the old M_ASN1_* macros (asn1_mac.h) from API that needs to continue to exist. ok beck@ inoguchi@
* Correct TLS extensions handling when no extensions are present.jsing2017-11-281-1/+13
| | | | | | | | If no TLS extensions are present in a client hello or server hello, omit the entire extensions block, rather than including it with a length of zero. ok beck@ inoguchi@
* Add CBB_discard_child(), which allows for a child CBB to be discarded.jsing2017-11-282-2/+22
| | | | Based on BoringSSL.
* GNU ld has prefixed the contents of .gnu.warning.SYMBOL sectionstb2017-11-288-19/+19
| | | | | | | | with "warning: " since 2003, so the messages themselves need not contain the prefix anymore. From Scott Cheloha ok jca, deraadt
* Revert recent changes to unbreak ports/net/sambajca2017-11-041-2/+8
| | | | | | | | While it is not clear (to me) why that ports ends up with corrupted shared libs, reverting those changes fixes the issue and should allow us to close p2k17 more smoothly. Discussed with a bunch, ok ajacoutot@ guenther@
* 's' should include 'f'; from Jacqueline Jolicoeurotto2017-11-021-2/+2
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* Change pthread_cleanup_{push,pop} to macros that store the cleanup infoguenther2017-10-281-8/+2
| | | | | | | | | | | | | | on the stack instead of mallocing the list and move the APIs from libpthread to libc so that they can be used inside libc. Note: the standard was explicitly written to permit/support this "macro with unmatched brace" style and it's what basically everyone else already does. We xor the info with random cookies with a random magic to detect/trip-up overwrites. Major bump to both libc and libpthread due to the API move. ok mpi@
* Restore a return that was inadvertently removed from freezero() in r1.234,jsing2017-10-191-1/+2
| | | | | | | which results in an internal double free when internal functions are not in use. ok otto@
* Rename ssl3_client_hello() to ssl3_send_client_hello() for consistency.jsing2017-10-122-5/+5
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* Fold dtls1_accept() into ssl_accept(), removing a lot of duplicated code.jsing2017-10-124-556/+143
| | | | With review/feedback from inoguchi@
* Drop prototypes for ssl23_*() functions, which no longer exist.jsing2017-10-121-11/+1
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* Add STANDARDS: denis@ spotted that it was missing.schwarze2017-10-121-2/+19
| | | | OK deraadt@ jca@ jmc@
* Convert ssl3_client_hello() to CBB.jsing2017-10-114-93/+64
| | | | | | | As part of this, change ssl_cipher_list_to_bytes() to take a CBB argument, rather than a pointer/length. Some additional clean up/renames while here. Based on a diff from doug@
* Fully convert ssl3_send_server_hello() to CBB.jsing2017-10-113-53/+19
| | | | Based on a diff from doug@
* Make ssl_bytes_to_cipher_list() take a CBS, rather than a pointer andjsing2017-10-103-29/+19
| | | | | length, since the caller has already been converted to CBS. A small amount of additional clean up whilst here.
* ((remove) (some) (unnecessary) (parentheses))jsing2017-10-101-4/+4
| | | | Part of a diff from doug@
* Merge dtls1_connect() into ssl3_connect(), removing a large amount ofjsing2017-10-104-459/+117
| | | | | | | | duplicated code. For now this is essentially adds a diff of the two functions with 'if (SSL_IS_DTLS(s))' - further clean up and improvement will follow. ok inoguchi@
* Reduce non-functional differences between dtls1_accept() andjsing2017-10-081-34/+42
| | | | ssl3_accept() - synchronise comments, whitespace, line wrapping, etc.
* Reduce non-functional differences between dtls1_connect() andjsing2017-10-081-32/+38
| | | | ssl3_connect() - synchronise comments, whitespace, line wrapping, etc.
* Fix some style/whitespace/indentation issues in ssl3_accept().jsing2017-10-081-25/+14
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* Fix some style/whitespace/indentation issues in ssl3_connect().jsing2017-10-081-10/+9
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* Convert ssl3_send_change_cipher_spec() to use CBB and make it handle DTLS,jsing2017-10-086-57/+52
| | | | | | which allows us to drop dtls1_send_change_cipher_spec() entirely. ok inoguchi@
* hyphenate DER/PEM-encoded, for consistency;jmc2017-10-082-9/+9
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* Document tls_peer_cert_chain_pem().jsing2017-10-071-2/+13
| | | | ok beck@
* do not return f() where f is a void function; loop var type fixotto2017-10-051-4/+5
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* Use dprintf instead of snprintf/writeotto2017-10-051-82/+36
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* bump version in advance of final releasebcook2017-09-261-3/+3
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* bump wo 2.6.2libressl-v2.6.2bcook2017-09-261-3/+3
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* If tls_config_parse_protocols() is called with a NULL pointer, return thejsing2017-09-251-1/+4
| | | | | default protocols instead of crashing - this makes the behaviour more useful and mirrors what we already do in tls_config_set_ciphers() et al.
* Annotate some API-side memory leaks for future resolution.jsing2017-09-251-1/+3
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