kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

random.c: use arc4random_buf

Browse source 
* random.c (fill_random_bytes_syscall): use arc4random_buf if
  available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-05-05 01:49:35 +00:00
parent 903161e0af
commit 4a066896af
3 changed files with 10 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
Thu May 5 10:49:33 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* random.c (fill_random_bytes_syscall): use arc4random_buf if
available.
Wed May 4 23:13:58 2016 Yuichiro Kaneko <yui-knk@ruby-lang.org>
* numeric.c (fix_plus): Remove rb_nucomp_add prototype

1
configure.in
View file

@ -2270,6 +2270,7 @@ AC_CHECK_FUNCS(_longjmp) # used for AC_ARG_WITH(setjmp-type)
test x$ac_cv_func__longjmp = xno && ac_cv_func__setjmp=no
AC_CHECK_FUNCS(_setjmp) # used for AC_ARG_WITH(setjmp-type)
AC_CHECK_FUNCS(_setjmpex) # used for AC_ARG_WITH(setjmp-type)
AC_CHECK_FUNCS(arc4random_buf)
AC_CHECK_FUNCS(atan2l atan2f)
AC_CHECK_FUNCS(chroot)
AC_CHECK_FUNCS(chsize)

5
random.c
View file

@ -480,7 +480,10 @@ fill_random_bytes_urandom(void *seed, size_t size)
# define fill_random_bytes_urandom(seed, size) -1
#endif
#if defined(_WIN32)
#if 0
#elif defined(HAVE_ARC4RANDOM_BUF)
#define fill_random_bytes_syscall(buf, size, unused) (arc4random_buf(buf, size), 0)
#elif defined(_WIN32)
static void
release_crypt(void *p)
{