shyouhei
234ffbce0e
blacklist UBSAN's unsigned integer overflow
...
Integer overflow for unsigned types are fully defined in C. They
are not always problematic (but not always OK). These functions
in this changeset intentionally utilizes that behaviour.
Blacklist from UBSAN checks for better output.
See also: https://travis-ci.org/ruby/ruby/jobs/451624829
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-07 04:09:05 +00:00
shyouhei
04c94f95d1
switch SipHash from SipHash24 to SipHash13 variant
...
SipHash13 is secure enough to be used in hash-tables,
and SipHash's author confirms that.
Rust already considered switch to SipHash13:
https://github.com/rust-lang/rust/issues/29754#issue-116174313
Jean-Philippe Aumasson confirmation:
https://github.com/rust-lang/rust/issues/29754#issuecomment-156073946
Merged pull request:
https://github.com/rust-lang/rust/pull/33940
From: Sokolov Yura aka funny_falcon <funny.falcon@gmail.com>
Date: Thu, 8 Dec 2016 20:31:29 +0300
Signed-off-by: Urabe, Shyouhei <shyouhei@ruby-lang.org>
Fixes: [Feature #13017 ]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-20 06:01:23 +00:00
usa
125ca30ca2
* siphash.h: check configure macros before include newer headers.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-09 15:34:31 +00:00
usa
f20ea787a5
* siphash.h: include inttypes.h only when HAVE_INTTYPES_H is defined.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-09 15:19:56 +00:00
nobu
525cb66467
siphash
...
* random.c (rb_memhash): use siphash.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-09 07:12:00 +00:00
