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* Convert the handful of manuals that had imaginary names,schwarze2015-11-1213-1154/+2210
| | | | | give them names that really exist. This also helps jmc@'s ongoing work on improving NAME sections.
* add missing functions to NAME, or otherwise correct the mlinkjmc2015-11-1130-56/+99
| | | | | | entry for them; feedback/ok schwarze
* Convert five more manuals from POD to mdoc.schwarze2015-11-1111-463/+638
| | | | | I found drafts of these in my tree, probably originally from Max Fillinger, that just needed minor polishing.
* Convert and enable CMS manuals.schwarze2015-11-1133-1253/+2040
| | | | Already some time ago, bcook@ said these can be installed.
* update NAME section to include all documented functions,jmc2015-11-106-18/+18
| | | | | | or otherwise change Dt to reflect the name of an existing function; feedback/ok schwarze
* SSL_CTX_sess_set_remove mlink should be SSL_CTX_sess_set_remove_cb;jmc2015-11-101-2/+2
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* libc.so can't be unloaded, so move the hidden atexit() and pthread_atfork()guenther2015-11-101-1/+13
| | | | | | | | | | | stubs for the executable from crtbegin.o into libc, which lets them be excluded from static links that don't use them. For this, drop the normal crt{begin,end}S.o from libc.so: the .init and .fini sections for libc aren't called at the right times anyway, so it's good that they're unused. libc.so just needs __guard_local and the .note.openbsd.ident section, so add them to stack_protector.c for now (this will be improved) "good time" deraadt@
* update some client/server info; from jan klemkowjmc2015-11-091-5/+5
| | | | ok jsing
* inet(4), not inet(3);jmc2015-11-081-3/+3
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* Fix gcc version preprocessor checks to cope with gcc 5.x and beyond;miod2015-11-062-4/+4
| | | | reported by Ruslan Babayev.
* Cast Td4[] values (which are uint8_t) to uint32_t before shifting them left bymiod2015-11-052-10/+10
| | | | | | | | | 24 bits; if we don't, Td4[] gets cast to signed int, and according to C>=99 6.5.7, signed int shifted by enough bits to cause a the sign bit to be set is an UB. Reported by Pascal Cuoq on behalf of the trust-in-soft.com mafia I am {partial,slightly related} to.
* Mention ROTL() is always invoked with a proper shift value, due to the way themiod2015-11-052-2/+4
| | | | | CAST_KEY is constructed. This is expected to reduce blood pressure in auditors.
* bump to 2.3.2, format LIBRESSL_VERSION_NUMBER like OPENSSL_VERSION_NUMBER.bcook2015-11-032-6/+6
| | | | | | Suggested by WubTheCaptain so the same comparison code can be used with LibreSSL. https://www.openssl.org/docs/manmaster/crypto/OPENSSL_VERSION_NUMBER.html
* Fix typo in comment of previous commit: "that that".reyk2015-11-022-6/+6
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* bump minors after adding EVP_aead_chacha20_poly1305_ietf()reyk2015-11-025-5/+5
| | | | OK jsing@
* Add EVP_aead_chacha20_poly1305_ietf() - The informational RFC 7539,reyk2015-11-025-41/+256
| | | | | | | | | "ChaCha20 and Poly1305 for IETF Protocols", introduced a modified AEAD construction that is incompatible with the common style that has been already used in TLS with EVP_aead_chacha20_poly1305(). The IETF version also adds a constant (salt) that is prepended to the nonce. OK mikeb@ jsing@
* delete old lint ARGSUSED commentsguenther2015-11-011-2/+1
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* Pull in <sys/types.h> to get ssize_t or <stdint.h> to get uint32_t, instead ofmiod2015-10-302-2/+4
| | | | | relying upon previously included headers to do this, to enhance portability; from Pascal Cuoq, libressl github pull request #52
* Move the _atfork_list definition to atexit.c so that the fork syscall stubguenther2015-10-251-1/+5
| | | | | | doesn't get pulled into all static executables ok millert@ jca@
* Hide __atexit and __atexit_register_cleanup()guenther2015-10-252-2/+9
| | | | | | | | Wrap __cxa_{atexit,finalize}() so the call from exit() goes direct Switch regress/lib/libc/atexit/ to be built with -static so that it can still access __atexit* ok millert@ jca@
* Sort the obsolete flags.doug2015-10-252-12/+12
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* Mark SSL_OP_NO_{COMPRESSION,SSLv2,SSLv3} as obsolete.doug2015-10-252-10/+8
| | | | | | For backward compatibility, the flags are redefined as 0. ok jsing@
* Remove last vestige of SSL_OP_NO_SSLv3 support.doug2015-10-252-8/+2
| | | | | | No part of LibreSSL checks for this flag any longer. ok jsing@
* Simplify ssl23_get_client_hello error handling.doug2015-10-252-52/+52
| | | | | | | | | | ssl23_get_client_hello sets type=1 on error and continues processing. It should return an error immediately to simplify things. This also allows us to start removing the last of SSL_OP_NO_SSL*. Added extra paranoia for s->version to make sure it is set properly. ok jsing@
* The only thing that was translated into multiple languages in OpenBSDbluhm2015-10-251-23/+1
| | | | | | | | | are the errno messages and signal names. Everything else is in English. We are not planning to translate more text. Running a mixed system with less than 1% of the text in native language makes no sense. So remove the NLS support from libc messages. The catopen(3) functions stay as they are. OK stsp@ mpi@
* Use sigaction() instead of signal() to avoid pulling in unnecessaryguenther2015-10-251-3/+5
| | | | | | | wrappers. To keep uses from crawling back in, mark signal() as deprecated inside libc. ok deraadt@
* Switch if_nameindex(3) to use the new NET_RT_IFNAMES sysctl to get theclaudio2015-10-233-88/+73
| | | | | | | | list of interface names. At the same time switch if_nametoindex(3) and if_indextoname(3) to use if_nameindex(3) instead of getifaddrs(3). if_nameindex(3) exposes much less then getifaddrs(3) and is allowed by pledge(2). With and OK deraadt@
* Use waitpid() instead of wait() to avoid returning early from another childguenther2015-10-231-2/+3
| | | | | | exiting, and loop the waitpid() on EINTR ok deraadt@ millert@
* Loop the waitpid() on EINTR, and save and restore the disposition ofguenther2015-10-231-9/+12
| | | | | | | SIGINT and SIGQUIT with sigaction() instead of signal() so that all bits are preserved. ok deraadt@ millert@
* Merge the sigaction() and sigprocmask() overloads/wrappers from libpthreadguenther2015-10-232-9/+9
| | | | | | | | | into libc, and move pthread_sigmask() as well (just a trivial wrapper). This provides consistent handling of SIGTHR between single- and multi-threaded programs and is a step in the merge of all the libpthread overloads, providing some ASM and Makefile bits that the other wrappers will need. ok deraadt@ millert@
* Cast ctype function arguments to unsigned char.mmcc2015-10-221-2/+2
| | | | ok guenther@
* Another change that is needed to restore the previous behaviour ofjsing2015-10-222-10/+6
| | | | | | | ASN1_{GENERALIZED,UTC}TIME_set_string(), which allows it to be called with a NULL pointer. ok beck@
* Restore previous behaviour and allowjsing2015-10-222-4/+14
| | | | | | | | ASN1_{GENERALIZED,UTC,}TIME_set_string() to be called with a NULL pointer. Found the hard way by @kinichiro on github. ok beck@
* Reject too small bits value in BN_generate_prime_ex(), so that it does not riskmiod2015-10-216-8/+44
| | | | | | | | becoming negative in probable_prime_dh_safe(). Reported by Franck Denis who noticed `openssl gendh 0' would segfault. Fix adapted from OpenSSL RT#2701. ok beck@ jsing@
* In the case where len is not a multiple of sizeof(RC4_CHUNK) the RC4 codejsing2015-10-212-126/+2
| | | | | | | | | | | | | | will end up doing a read and write of up to 7 bytes beyond the specified length. This is effectively a non-issue since we read and write back the same data and due to alignment it is within a page boundary. Regardless, avoid this by removing the "special" handling for the remaining length and allow the standard (non-chunk) code to process the remaining bytes, which does not result in overrun. Reported by Pascal Cuoq <cuoq at trust-in-soft.com> - thanks! ok beck@ miod@
* Lob a style(9) grenade in here.jsing2015-10-206-344/+370
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* free rbio before wbiobeck2015-10-192-14/+14
| | | | ok jsing@
* Stop supporing "legcay" time formats that OpenSSL supports. Rewrite thebeck2015-10-1915-1220/+698
| | | | | | utctime and gentime wrappers accordingly. Along with some other cleanup. this also removes the need for timegm. ok bcook@ sthen@ jsing@
* Remove pointless externs - the structs are declared in the same files ajsing2015-10-166-16/+6
| | | | few lines above.
* Expand DECLARE_ASN1_ALLOC_FUNCTIONS and DECLARE_ASN1_FUNCTIONS_constjsing2015-10-166-22/+68
| | | | macros. The only change in the generated assembly is due to line numbering.
* Remove pointless uses of DECLARE_ASN1_ENCODE_FUNCTIONS_const.jsing2015-10-166-16/+10
| | | | | DECLARE_ASN1_FUNCTIONS_const already includes this macro so using both means we end up with duplicate function prototypes and externs.
* Fix use of pointer value after BIO_free, and remove senseless NULL checks.beck2015-10-162-14/+16
| | | | ok bcook@
* Put tls_config_verify_client_optional() in the right place.jsing2015-10-161-6/+6
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* Fix tpyo.jsing2015-10-161-3/+3
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* actually include the prerequisite dependency for BIO instead of doing nastynessbeck2015-10-162-10/+4
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* better fix for overrun reported by Qualys Security.tedu2015-10-142-8/+2
| | | | | | buf is at all times kept nul terminated, so there is no need to enforce this again upon exit. (no need to move buf around after we exahust space.) ok beck miod
* Bail out early if we have no buf_lenbeck2015-10-142-2/+10
| | | | ok miod@
* fix a memory leak reported by Qualys Security.tedu2015-10-142-6/+8
| | | | | | move the bndec variable in tighter since it's not used elsewhere in the loop, then always free it after use. ok bcook miod
* Ensure we don't write a 0 byte past end of the buffer in the error case.beck2015-10-142-6/+6
| | | | ok bcook@ deraadt@
* tweak previous (two details i apparently missed)schwarze2015-10-141-4/+6
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