openbsd/src/lib/libcrypto/buffer, branch libressl-v3.3.1 A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=libressl-v3.3.1 2017-05-02T03:59:45+00:00 use freezero() instead of memset/explicit_bzero + free. Substantially 2017-05-02T03:59:45+00:00 deraadt 2017-05-02T03:59:45+00:00 urn:sha1:5904cc0e04409fde39a97e6580535da34eeb4291 reduces conditional logic (-218, +82). MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH cache alignment calculation bn/bn_exp.c wasn'tt quite right. Two other tricky bits with ASN1_STRING_FLAG_NDEF and BN_FLG_STATIC_DATA where the condition cannot be collapsed completely. Passes regress. ok beck Simplify/clean up BUF_MEM_grow_clean(). 2017-04-09T15:06:20+00:00 jsing 2017-04-09T15:06:20+00:00 urn:sha1:61a0ac2c484da4166c337dbca9320e02b154e878 ok beck@ With recallocarray() BUF_MEM_grow() is essentially the same as 2017-04-09T15:03:54+00:00 jsing 2017-04-09T15:03:54+00:00 urn:sha1:c18a3c3d8006e8fe739bdbf116e38519ac9c22fe BUF_MEM_grow_clean() (the only difference is clearing on internal down sizing), so make it a wrapper. ok beck@ deraadt@ Explicitly test for NULL. 2017-04-09T14:33:21+00:00 jsing 2017-04-09T14:33:21+00:00 urn:sha1:4220e499321dbc219cf621050c4ca53082fc2749 ok beck@ Convert BUF_MEM_grow() and BUF_MEM_grow_clean() to recallocarray(), 2017-03-16T13:29:56+00:00 jsing 2017-03-16T13:29:56+00:00 urn:sha1:66f094ce01d467fcd73cec6745bae67a846e549a ensuring that the buffer contents are zeroed on allocation and not leaked when resizing. It is worth noting that BUF_MEM_grow_clean() already did this manually by avoiding realloc(). ok beck@ inoguchi@ Use calloc() instead of malloc() followed by manually zeroing fields. 2017-03-16T13:15:06+00:00 jsing 2017-03-16T13:15:06+00:00 urn:sha1:b4dddea8c97475f1939497c762f59188eef7c9c3 ok beck@ inoguchi@ Send the function codes from the error functions to the bit bucket, 2017-01-29T17:49:23+00:00 beck 2017-01-29T17:49:23+00:00 urn:sha1:d1f47bd292f36094480caa49ada36b99a69c59b0 as was done earlier in libssl. Thanks inoguchi@ for noticing libssl had more reacharounds into this. ok jsing@ inoguchi@ Put BUF_memdup() and BUF_reverse() under #ifndef LIBRESSL_INTERNAL. 2015-06-24T10:05:14+00:00 jsing 2015-06-24T10:05:14+00:00 urn:sha1:87bad77cfdbb2f203b527a9651aa4c96f14b8e77 Get rid of the last remaining BUF_strdup and BUF_strlcpy and friends, use 2014-10-16T03:19:02+00:00 beck 2014-10-16T03:19:02+00:00 urn:sha1:cd7a711274bfeecd7b0e36c535b010869192f2e1 intrinsic functions everywhere, and wrap these functions in an #ifndef LIBRESSL_INTERNAL to make sure we don't bring their use back. unbreak build this needed to be an and.. 2014-07-13T14:13:27+00:00 beck 2014-07-13T14:13:27+00:00 urn:sha1:c41dce262dbcf5a91165452e9183cc69c22d46fc ok jsing@