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* Document tls_config_set_crl_file() and tls_config_set_crl_mem().jsing2017-07-061-3/+30
| | | | Based on a diff from Jack Burton <jack at saosce dot com dot au>, thanks!
* Bump minor due to symbol addition.jsing2017-07-061-1/+1
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* Add support for providing CRLs to libtls - once a CRL is provided wejsing2017-07-065-4/+67
| | | | | | | | enable CRL checking for the full certificate chain. Based on a diff from Jack Burton <jack at saosce dot com dot au>, thanks! Discussed with beck@
* The 0x (or 0X) prefix in base 16 is optional so only skip over themillert2017-07-066-18/+18
| | | | | | prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@
* fix broken cross references; found with mandoc -Tlintschwarze2017-07-063-43/+8
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* RFC 6066 states that IP literals are not permitted in "HostName" for ajsing2017-07-051-3/+9
| | | | | | | | | | | | TLS Server Name extension, however seemingly several clients (including Python, Ruby and Safari) violate the RFC. Given that this is a fairly widespread issue, if we receive a TLS Server Name extension that contains an IP literal, pretend that we did not receive the extension rather than causing a handshake failure. Issue raised by jsg@ ok jsg@
* nits about trailing punctuation found with mandoc -Tlintschwarze2017-07-051-4/+4
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* void functions don't return 0tb2017-07-051-6/+2
| | | | From Klemens Nanni
* fix cross references to self; found with mandoc -Tlintschwarze2017-07-054-13/+12
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* .init stub creation doesn't need a jmp + .align to reach a branch target,deraadt2017-06-281-3/+0
| | | | | | | just fall into the code. The .align created a FILL zone in the .init section, which on i386 was filled with a NOP-sled, something we want to get away from. discussed with kettenis and tom
* Use the tls_password_cb() callback with all PEM_read_bio_*() calls, so thatjsing2017-06-224-11/+14
| | | | | | | we can prevent libcrypto from going behind our back and trying to read passwords from standard input (which we may not be permitted to do). Found by jsg@ with httpd and password protected keys.
* Fix incorrect indentation.jsing2017-06-221-2/+2
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* Plug a memory leak in tls_keypair_cert_hash(), introduced in r1.60.jsing2017-06-221-1/+3
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* Remove dead code that has remained hiding since ressl.c r1.14!jsing2017-06-221-4/+1
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* Use the standard `rv' idiom in tls_keypair_load_cert(), rather thanjsing2017-06-221-5/+4
| | | | duplicating clean up code.
* Distinguish between self-issued certificates and self-signed certificates.jsing2017-06-222-30/+40
| | | | | | | | | | | | | | The certificate verification code has special cases for self-signed certificates and without this change, self-issued certificates (which it seems are common place with openvpn/easyrsa) were also being included in this category. Based on BoringSSL. Thanks to Dale Ghent <daleg at elemental dot org> for assisting in identifying the issue and testing this fix. ok inoguchi@
* port the RBT code to userland by making it part of libc.dlg2017-06-191-10/+11
| | | | | | | | | | | | | | src/lib/libc/gen/tree.c is a copy of src/sys/kern/subr_tree.c, but with annotations for symbol visibility. changes to one should be reflected in the other. the malloc debug code that uses RB code is ported to RBT. because libc provides the RBT code, procmap doesn't have to reach into the kernel and build subr_tree.c itself now. mild enthusiasm from many ok guenther@
* mark files as BUILDFIRST, or write explicit dependencies, so that mostespie2017-06-161-1/+2
| | | | | programs will build even without a make depend first. okay tb@ millert@
* Continue the flattening of the pledge logic started in r1.184 and placetb2017-06-111-8/+8
| | | | | | a blank space somewhere else. suggested by and ok jsing
* Simple style(9) fixes from Juuso Lapinlampi, mostly whitespace andtb2017-06-111-33/+35
| | | | | | | omitting parentheses in return statements. Binary change because of return instead of exit(3) from main and because help() is now __dead. ok awolk
* If -P and -c were given, a second pledge call tried to add "rpath" to thetb2017-06-101-8/+5
| | | | | | | | | | | | first pledge promises, so nc exited with EPERM. To fix this, merge the pledge of the Pflag && usetls case into the first pledge block. This allows us to get rid of the second pledge block and thus to simplify the logic a bit. While there, add a missing blank to an error string. Joint effort by the #openbsd-daily code reading group, problem found and initial patch by <rain1 openmailbox org>. ok awolk
* fix broken markup of callback arguments; found with mandoc -Tlintschwarze2017-06-102-11/+8
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* repair broken markup of callback argument; found with mandoc -Tlintschwarze2017-06-101-5/+3
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* Don't fall back to heapsort() if we would otherwise switch tomillert2017-05-301-7/+7
| | | | insertion sort (when the number of elements is < 7).
* Randomize link-order of libcrypto as we do with libc. This libraryderaadt2017-05-291-1/+2
| | | | | | | | | | | | | | has many small functions without significant local storage, therefore less tail protection from -fstack-protector-strong to prevent their use as ROP gadgets. It is used in security contexts. Also many functions dribble pointers onto the stack, allowing discovery of gadgets via the fixed relative addresses, so let's randomly bias those. ok tedu jsing The rc script will soon need a strategy for skipping this step on machines with poor IO performance. Or maybe do it less often? However, I don't see many more libraries we'll do this with, these are the two most important ones.
* Also test arrays of double and long long.millert2017-05-271-142/+421
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* Synchronise chacha test cases with the referenced draft - this adds ajsing2017-05-261-23/+23
| | | | | | | | missing test case, reassigns two of the labels and removes a test case that was from an earlier draft. Inconsistency noted by Steven Roberts <fenderq at gmail dot com>, some time ago...
* Avoid a potential NULL pointer dereference in d2i_ECPrivateKey().jsing2017-05-261-1/+7
| | | | | | Reported by Robert Swiecki, who found the issue using honggfuzz. ok bcook@
* Fix gcc warnings triggered by WARNINGS=yes.bluhm2017-05-261-9/+9
| | | | OK florian@
* Add definitions for three OIDs used in EV certificates.jsing2017-05-252-0/+9
| | | | From Kyle J. McKay <mackyle at gmail dot com>
* Support swapping 32-bit aligned elements on 64-bit platforms.millert2017-05-241-22/+63
| | | | | Previously they would be swapped a byte at a time when sizeof(int) != sizeof(long). Idea from FreeBSD.
* Add timing and test name options.millert2017-05-221-12/+83
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* Instead of embedding pre-generated tables from McIlroy's "A Killermillert2017-05-223-1538/+315
| | | | | Adversary for Quicksort", just include the code to generate them. Also allow the number of elements to be specified on the command line.
* correct a return value testjsg2017-05-211-1/+1
| | | | ok millert@
* Document that qsort falls back to heapsort() if the recursion depthmillert2017-05-201-3/+13
| | | | exceeds 2 lg N and add a reference to the introsort paper.
* Use David Musser's introsort algorithm to fall back to heapsort(3)millert2017-05-202-14/+45
| | | | | | when the recursion depth reaches 2*lg(n + 1). This avoids quicksort's quadratic behavior for pathological input without appreciably changing the average run time.
* Add input targeted at the Bentley and McIrlroy quicksort generatedmillert2017-05-191-6/+1389
| | | | | by McIlroy's "A Killer Adversary for Quicksort". This results in quadratic behavior and the test aborts before completion.
* use mergesort instead of heapsort when comparing resultsmillert2017-05-181-9/+17
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* Avoid running the "killer" tests multiple times with the samemillert2017-05-171-10/+19
| | | | parameters.
* Add "median of three" killer, as seen in "Introspective Sorting andmillert2017-05-171-18/+44
| | | | Selection Algorithms" by David R Musser.
* Approximate nlgn instead of using libm. The same approximation maymillert2017-05-172-10/+8
| | | | be used in qsort.c in a later commit.
* Add "killer" input from "algorithmic complexity attacks and libcmillert2017-05-171-0/+12
| | | | | | | qsort()". This causes quadratic behavior with the 4.4BSD qsort's "switch to insertion sort" optimization when the input appears to be mostly sorted. That optimization was removed in qsort.c r1.12 but it is worth having in the regress test too.
* The BSD qsort() performs tail recursion elimination on the secondmillert2017-05-171-10/+25
| | | | | | | | side of the array being partitioned to save on stack space. Greater savings can be gained by choosing recursion for the smaller side of the partition and eliminating recursion for the larger side. This also results in a small but measurable performance gain. OK otto@ schwarze@
* There's no need to track the number of errors (and the counter mightmillert2017-05-171-21/+30
| | | | wrap), make it a flag instead. Pointed out by schwarze@
* Add qsort(3) regress based on Bentley & McIlroy's "Engineering a Sort Function"millert2017-05-173-2/+278
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* Plug a memory leak. The main_cert needs to be X509_free()ed sinceclaudio2017-05-161-0/+2
| | | | | | SSL_get_peer_certificate() increases the ref count whereas extra_certs do not because SSL_get_peer_cert_chain() won't increase ref counts. OK beck@
* typo: ket -> key.tb2017-05-161-3/+3
| | | | from "fenderq" on freenode via tj
* Typo: freezeo -> freezerotb2017-05-151-3/+3
| | | | From "fenderq" on freenode via tj@
* - fix bug wrt posix_memalign(3) of blocks between half a page and a pageotto2017-05-132-8/+18
| | | | | - document posix_memalign() does not play nice with reacallocarray(3) and freezero(3)
* Fix a problem introduced in freezero() conversion and usejsg2017-05-111-2/+2
| | | | | | | | | | sizeof(struct) not sizeof(pointer). otto@ points out that on OpenBSD currently freezero() would have still zeroed the entire allocation, but this is not documented behaviour and may change in future. ok tom@
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