4 Commits

Author	SHA1	Message	Date
David Benjamin	17cf2cb1d2	Work around language and compiler bug in memcpy, etc. ... Most C standard library functions are undefined if passed NULL, even when the corresponding length is zero. This gives them (and, in turn, all functions which call them) surprising behavior on empty arrays. Some compilers will miscompile code due to this rule. See also https://www.imperialviolet.org/2016/06/26/nonnull.html Add OPENSSL_memcpy, etc., wrappers which avoid this problem. BUG=23 Change-Id: I95f42b23e92945af0e681264fffaf578e7f8465e Reviewed-on: https://boringssl-review.googlesource.com/12928 Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <agl@google.com>	2016-12-21 20:34:47 +00:00
David Benjamin	502a843dee	Switch unrolled loop in BN_usub with memcpy. ... See also upstream's 06cf881a3a10d5af3c1255c08cfd0c6ddb5f1cc3, 9f040d6decca7930e978784c917f731e5c45e8f0, and 9f6795e7d2d1e35668ad70ba0afc480062be4e2e. Change-Id: I27d90e382867a5fe988d152b31f8494e001a6a9f Reviewed-on: https://boringssl-review.googlesource.com/6628 Reviewed-by: Adam Langley <agl@google.com>	2015-12-16 17:38:48 +00:00
David Benjamin	3570d73bf1	Remove the func parameter to OPENSSL_PUT_ERROR. ... Much of this was done automatically with find . -name '*.c' | xargs sed -E -i '' -e 's/(OPENSSL_PUT_ERROR\([a-zA-Z_0-9]+, )[a-zA-Z_0-9]+, ([a-zA-Z_0-9]+\);)/\1\2/' find . -name '*.c' | xargs sed -E -i '' -e 's/(OPENSSL_PUT_ERROR\([a-zA-Z_0-9]+, )[a-zA-Z_0-9]+, ([a-zA-Z_0-9]+\);)/\1\2/' BUG=468039 Change-Id: I4c75fd95dff85ab1d4a546b05e6aed1aeeb499d8 Reviewed-on: https://boringssl-review.googlesource.com/5276 Reviewed-by: Adam Langley <agl@google.com>	2015-07-16 02:02:37 +00:00
Adam Langley	95c29f3cd1	Inital import. ... Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta). (This change contains substantial changes from the original and effectively starts a new history.)	2014-06-20 13:17:32 -07:00