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* Replace assert() and OPENSSL_assert() calls with proper error return paths.miod2015-02-1013-51/+141
| | | | Careful review, feedback & ok doug@ jsing@
* Remove default value initialisers for ASN1_ITEM. Minor changes to generatedjsing2015-02-101-93/+11
| | | | assembly due to switches between .quad and .zero for structs.
* Remove unnecessary include of assert.hmiod2015-02-105-10/+5
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* Remove assert() or OPENSSL_assert() of pointers being non-NULL. The policymiod2015-02-1016-85/+17
| | | | | for libraries in OpenBSD is to deliberately let NULL pointers cause a SIGSEGV. ok doug@ jsing@
* Expand IMPLEMENT_ASN1_TYPE macros - no change to generated assembly.jsing2015-02-101-23/+221
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* The IMPLEMENT_STACK_OF and IMPLEMENT_ASN1_SET_OF macros were turned intojsing2015-02-1010-47/+10
| | | | | noops around 15 years ago. Remove multiple occurances of both that still exist in the code today.
* Place the IMPLEMENT_ASN1_.*FUNCTION.* macros under an #ifndefjsing2015-02-101-1/+4
| | | | LIBRESSL_INTERNAL - we do not need them any more.
* Expand IMPLEMENT_ASN1_NDEF_FUNCTION and IMPLEMENT_ASN1_PRINT_FUNCTIONjsing2015-02-101-3/+14
| | | | | | | | macros so that the code is visible and functions can be readily located. Change has been scripted and there is no change to the generated assembly. Discussed with beck@ miod@ tedu@
* Expand IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname macros that got missed.jsing2015-02-102-4/+28
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* Expand the IMPLEMENT_ASN1_ALLOC_FUNCTIONS macro so that the code is visiblejsing2015-02-104-11/+88
| | | | | | | | | and functions can be readily located. Change has been scripted and the generated assembly only differs by changes to line numbers. Discussed with beck@ miod@ tedu@
* Manually expand ASN1_ITEM_rptr macros that should have been expanded withjsing2015-02-1010-29/+29
| | | | the IMPLEMENT_ASN1_DUP_FUNCTION macro.
* Expand the -IMPLEMENT_ASN1_ENCODE_FUNCTIONS_(const_)?fname macros so thatjsing2015-02-104-13/+121
| | | | | | | | the code is visible and functions can be readily located. Change has been scripted and there is no change to the generated assembly. Discussed with beck@ miod@ tedu@
* Expand the IMPLEMENT_ASN1_DUP_FUNCTION macro so that the code is visiblejsing2015-02-1010-29/+124
| | | | | | | | | and functions can be readily located. Change has been scripted and the generated assembly only differs by changes to line numbers. Discussed with beck@ miod@ tedu@
* Expand the IMPLEMENT_ASN1_FUNCTIONS_{const,fname,name} macros so that thejsing2015-02-105-23/+455
| | | | | | | | | code is visible and functions can be readily located. Change has been scripted and the generated assembly only differs by changes to line numbers. Discussed with beck@ miod@ tedu@
* Expand the IMPLEMENT_ASN1_FUNCTIONS macro so that the code is visible andjsing2015-02-096-51/+1155
| | | | | | | | functions can be readily located. Change has been scripted and there is no change to the generated assembly. Discussed with beck@ miod@ tedu@
* Expand the IMPLEMENT_ASN1_FUNCTIONS macro so that the code is visible andjsing2015-02-0912-43/+787
| | | | | | | | | functions can be readily located. Change has been scripted and the generated assembly only differs by changes to line numbers. Discussed with beck@ miod@ tedu@
* BN_CTX_get() can fail - consistently check its return value.jsing2015-02-0928-273/+358
| | | | | | | | | | | | | | | There are currently cases where the return from each call is checked, the return from only the last call is checked and cases where it is not checked at all (including code in bn, ec and engine). Checking the last return value is valid as once the function fails it will continue to return NULL. However, in order to be consistent check each call with the same idiom. This makes it easy to verify. Note there are still a handful of cases that do not follow the idiom - these will be handled separately. ok beck@ doug@
* Expand the IMPLEMENT_ASN1_FUNCTIONS macro so that the code is visible andjsing2015-02-0919-60/+1044
| | | | | | | | | functions can be readily located. Change has been scripted and the generated assembly only differs by changes to line numbers. Discussed with beck@ miod@ tedu@
* Jettison SCTP support in BIO dgram.jsing2015-02-092-1052/+2
| | | | | | | | OpenBSD does not have SCTP support and it sees little use in the wild. OPENSSL_NO_SCTP is already specified via opensslfeatures.h, hence this is a code removal only and symbols should remain unchanged. ok beck@ miod@ tedu@
* This is neither code not proper documentation.miod2015-02-097-157/+0
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* Remove unused GOST test that prevents clang from building libcrypto.doug2015-02-091-55/+1
| | | | | | | | | | clang warns that it is unused and we have -Werror enabled. This test isn't hooked up to anything yet. We can add it back with a future GOST update. clang 3.5 can now build libssl and libcrypto as long as you use CFLAGS=-Wno-pointer-sign. "seems reasonable" bcook@, miod@
* Use `> 0' instead of `!= 0' as a successful condition formiod2015-02-0810-44/+44
| | | | | | EC_POINT_is_at_infinity() and EC_POINT_is_on_curve(), for they may return -1 should an error arise. ok doug@ jsing@
* Move a few typedef up in this file in order to be able to use them in env_md_stmiod2015-02-081-14/+10
| | | | | and get rid of a silly FIXME comment. ok doug@ jsing@
* Check memory allocation results in EVP_PBE_alg_add_type().miod2015-02-081-3/+10
| | | | ok doug@ jsing@
* Check memory allocation results, as well as stack pushes.miod2015-02-081-9/+34
| | | | | | Also fix a memory leak in one of the error paths of SMIME_read_ASN1(), spotted by doug@ tweaks&ok doug@ jsing@
* Lob a KNF grenade into the ecdsa code.jsing2015-02-088-312/+288
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* Don't leak addresses in error messages.miod2015-02-071-2/+2
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* Don't support very old versions of Netscape (is there any other kind?).doug2015-02-071-6/+5
| | | | | | | | | | | | | | Apparently "very old" Netscape versions illegally included empty content and a detached signature. OpenSSL removed the #if 0 that protected these users and added a new button OPENSSL_DONT_SUPPORT_OLD_NETSCAPE. It appears to be off by default to keep the hopes and dreams of very old Netscape users alive. We decided to be rebels and disable support. If you installed your browser from floppy disks, it's time to upgrade! Based on OpenSSL commit: 02a938c953b3e1ced71d9a832de1618f907eb96d ok tedu@, miod@, jsing@
* Delete a lot of #if 0 code in libressl.doug2015-02-0745-673/+55
| | | | | | | | | | | | | | | | | | | | | | | | | There are a few instances where #if 1 is removed but the code remains. Based on the following OpenSSL commits. Some of the commits weren't strictly deletions so they are going to be split up into separate commits. 6f91b017bbb7140f816721141ac156d1b828a6b3 3d47c1d331fdc7574d2275cda1a630ccdb624b08 dfb56425b68314b2b57e17c82c1df42e7a015132 c8fa2356a00cbaada8963f739e5570298311a060 f16a64d11f55c01f56baa62ebf1dec7f8fe718cb 9ccc00ef6ea65567622e40c49aca43f2c6d79cdb 02a938c953b3e1ced71d9a832de1618f907eb96d 75d0ebef2aef7a2c77b27575b8da898e22f3ccd5 d6fbb194095312f4722c81c9362dbd0de66cb656 6f1a93ad111c7dfe36a09a976c4c009079b19ea1 1a5adcfb5edfe23908b350f8757df405b0f5f71f 8de24b792743d11e1d5a0dcd336a49368750c577 a2b18e657ea1a932d125154f4e13ab2258796d90 8e964419603d2478dfb391c66e7ccb2dcc9776b4 32dfde107636ac9bc62a5b3233fe2a54dbc27008 input + ok jsing@, miod@, tedu@
* Crank major for libcrypto since symbols have been removed.jsing2015-02-072-4/+4
| | | | Requested by deraadt@
* Combine c_allc.c and c_alld.c into c_all.c - there is not much point havingjsing2015-02-074-363/+232
| | | | | | | this split across files, especially when two of them have less code than license text. ok bcook@ beck@ doug@ miod@
* Declare the x509_(mem|file|dir)_lookup symbols as static because theyreyk2015-02-053-6/+6
| | | | | | | | shouldn't be used directly. They aren't part of the API; each module (file, dir, mem) provides an actual function to export the now-static object. OK miod@
* Fix a number of issues relating to algorithms in signatures, Mostlybeck2015-01-287-9/+58
| | | | | | from OpenSSL with a hint of boring and some things done here. Addresses CVE-2014-8275 for OpenSSL fully ok miod@ doug@
* Use field names in struct initialisers.jsing2015-01-223-33/+33
| | | | No change to generated assembly.
* Add X509_STORE_load_mem() to load certificates from a memory bufferreyk2015-01-226-6/+171
| | | | | | | | | | | instead of disk. OpenSSL didn't provide a built-in API from loading certificates in a chroot'ed process that doesn't have direct access to the files. X509_STORE_load_mem() provides a new backend that will be used by libssl and libtls to implement such privsep-friendly functionality. Adopted for LibreSSL based on older code from relayd (by pyr@ and myself) With feedback and OK bluhm@
* Assume that the size of a pointer will not change at runtime.bcook2015-01-221-28/+15
| | | | | | | Change the runtime check for whether a long is smaller than a pointer to a compile-time check. Replace the silly hash for LLP64 platforms. ok tedu@
* Add arc4random/getentropy shims for NetBSD.bcook2015-01-194-0/+300
| | | | | | | | | | The latest NetBSD (6.1.5) arc4random does not appear to reseed the CRNG state after a fork, so provide an override until the fork-safe version in CVS appears in a release. These are the same as the FreeBSD shims. ok deraadt@
* Delete the MANLINT variable and the related SUFFIXES rules becauseschwarze2015-01-161-2/+2
| | | | | | | | since yesterday, "mandoc -Tlint -Wfatal" can no longer fail. Instead, as suggested by deraadt@, provide a manlint target that is *not* run during make build, but can be run whenever you want to check syntax of manuals. "nice stuff" deraadt@
* back in september I did the large abstraction refactoring to allow thesederaadt2015-01-1512-12/+24
| | | | other systems to fit into the same mold, so add copyright
* Fix a memory leak in bss_dgram.doug2015-01-121-3/+13
| | | | | | | | Free data->saved_message.data. Based on OpenSSL commit: 41cd41c4416f545a18ead37e09e437c75fa07c95 except this version sets a->ptr to NULL to avoid accidental reuse and handles malloc failing. ok beck@, input + ok miod@
* Avoid a double-free in an error path.doug2015-01-081-1/+2
| | | | ok jsing@ beck@
* mix in more virtual memory and process informationbcook2015-01-072-4/+8
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* add initial HP-UX getentropy/arc4random support.bcook2015-01-064-0/+992
| | | | | | patch from Kinichiro Inoguchi, tested on HP-UX 11.31 ok deraadt@
* Fix incorrect OPENSSL_assert() usage.doug2015-01-031-24/+53
| | | | | | | | Instead of asserting, return an error code for I/O errors. This is based on OpenSSL commit 2521fcd8527008ceb3e4748f95b0ed4e2d70cfef. Added checks for two calloc()s while I'm here. ok miod@
* Use platform-defined method of printing a pointer.bcook2014-12-081-2/+2
| | | | | | Casting a pointer to an unsigned long discards bits on an LLP64 system. ok deraadt@
* Make GOST compile with a strict C compiler - in this case incrementing ajsing2014-12-073-10/+12
| | | | | | | void pointer is undefined and initialising an array with {} is a syntax error. Based on a diff from kinichiro inoguchi.
* Correctly output the result in STREEBOG512_Final() when running on a big-endianmiod2014-12-071-5/+28
| | | | system. *blush*
* Make sure to load absolute symbol address with `dla' instead of `la' whenmiod2014-12-072-5/+17
| | | | generating code for 64-bit mips userland.
* Revert to the use of C code for the basic BN routines (bn_add_words,miod2014-12-072-4/+14
| | | | | bn_div_words, bn_mul_add_words, bn_mul_words, bn_sqr_words, bn_sub_words) on sgi, because the generated assembly code isn't R4000-safe.
* Remove OPENSSL_FIPSCANISTER mentions.miod2014-12-074-17/+1
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