| Commit message (Collapse) | Author | Age | Files | Lines |
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* random.c (int_pair_to_real_inclusive): optimize to multiply
without Bignum.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (random_int32): split the cases of rb_random_t and
other objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (random_ulong_limited, random_ulong_limited_big):
remove unnecessary extern declarations. rb_num_negative_p is
declared in internal.h now.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes_syscall): turned into a static
function, to be inlined probably, so that it is unavailable if
it is a preprocessor macro.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_random, rb_f_rand): refactor, split condition
expressions, and return in the precedence.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_range, rand_random): use rb_check_to_int instead
of rb_check_to_integer with the same conversion method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c: use rb_check_arity instead of rb_scan_args for simple
optional arguments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (sipseed): separate type of keys to reduce use of the
magic number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (Init_Random_default): since seed is marked by
random_mark, no needs to mark itself as a global variable.
allocate Random instance before making the seed value, to get
rid of the potential risk of GC during the allocation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_init): since seed is the return value, no needs
to be volatile to prevent from GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (struct MT, next_state): use uint32_t for the state
vector.
* random.c (init_by_array, rand_init): ditto for initializing
keys.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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support leftovers.
[fix GH-1328] patched by @cremno
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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NULL checking is finished Before call of memsize functions.
See r52979.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_seed): fix the size to be filled, not the
size of element, but the whole size of array.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52891 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* missing/explicit_bzero.c, random.c (explicit_bzero):
SecureZeroMemory() needs windows.h.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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bits to Init_Random_default.
* random.c (Init_Random_default): renamed from Init_Rndom2.
* random.c (Init_RandomSeedCore): renamed from Init_Random.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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construction bits to Init_RandomSeed2. Random::DEFAULT
and Ruby internal hashes are no longer shared their seed.
* random.c (Init_RandomSeed2): ditto. And, kill evil
rb_obj_reveal() stuff.
* random.c (init_hashseed): add MT argument.
* random.c: (init_siphash): ditto.
* test/ruby/test_rand.rb (TestRand#test_default_seed): new
test for Random::DEFAULT::seed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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functions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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be used from outside of this function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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mean the result might not have an enough cryptic strength and
easy predictable. That's no good for SecureRandom.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* common.mk: add a rule for explicit.o.
* configure.in: detect explicit_bzero and memset_s.
* include/ruby/missing.h: add explicit_bzero.
* random.c (init_randomseed): use explicit_bzero() instead of
memset(). memset could be eliminated by compiler optimization.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes_urandom): fix comment typos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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O_NONBLOCK and O_NOCTTY.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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It is meaningless. If SYS_getrandom(GRND_NONBLOCK) return
EAGAIN, we eventually call fill_random_bytes_urandom() and
it block such as SYS_getrandom() without GRND_NONBLOCK.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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updating try_syscall.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes_syscall): get rid of blocking when
no entropy is available. based on the patch by mame in
[ruby-core:70114]. [Bug #11395]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes_syscall): fix compile error with
clang. [ruby-core:69931] [Bug #11343]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51240 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This follows the behavior of fill_random_bytes_urandom and fixes
the following failures I encountered on my old machine:
1) Error:
TestSecureRandom#test_s_random_bytes_without_openssl:
NotImplementedError: No random device
$RUBYDIR/lib/securerandom.rb:66:in `gen_random'
$RUBYDIR/lib/securerandom.rb:94:in `random_bytes'
$RUBYDIR/test/test_securerandom.rb:12:in `test_s_random_bytes'
$RUBYDIR/test/test_securerandom.rb:97:in `block in test_s_random_bytes_without_openssl'
$RUBYDIR/lib/tmpdir.rb:88:in `mktmpdir'
$RUBYDIR/test/test_securerandom.rb:85:in `test_s_random_bytes_without_openssl'
2) Error:
TestSecureRandom#test_s_urlsafe_base64:
NotImplementedError: No random device
$RUBYDIR/lib/securerandom.rb:66:in `gen_random'
$RUBYDIR/lib/securerandom.rb:94:in `random_bytes'
$RUBYDIR/lib/securerandom.rb:164:in `urlsafe_base64'
$RUBYDIR/test/test_securerandom.rb:131:in `block in test_s_urlsafe_base64'
$RUBYDIR/test/test_securerandom.rb:130:in `times'
$RUBYDIR/test/test_securerandom.rb:130:in `test_s_urlsafe_base64'
3) Error:
TestSecureRandom#test_uuid:
NotImplementedError: No random device
$RUBYDIR/lib/securerandom.rb:66:in `gen_random'
$RUBYDIR/lib/securerandom.rb:94:in `random_bytes'
$RUBYDIR/lib/securerandom.rb:230:in `uuid'
$RUBYDIR/test/test_securerandom.rb:160:in `test_uuid'
* random.c (fill_random_bytes_syscall): return -1 for error
* random.c (fill_random_bytes): try urandom on syscall failure
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes_syscall): try getrandom system call
on Linux if supported by the kernel.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes): separate into functions by system
call and by direct read of urandom device.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes): separate non-raced and raced
conditions, on Windows.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes): release the handle in the static
variable, not a local variable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_data_object_alloc_warning): enable only
if __builtin_choose_expr works with __builtin_constant_p so that
warnings will be suppressed if klass is 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_data_object_alloc_warning): enable only
if __builtin_choose_expr works with __builtin_constant_p so that
warnings will be suppressed if klass is 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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if the requested size is 0. AIX returns -1 for 0-byte read from
/dev/urandom, while other UNIX returns 0. With this change,
Random.raw_seed(0) consistently retuns "" in any UNIX.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_bytes): use ATOMIC_SIZE_CAS to suppress a
strict-aliasing warning by gcc 4.9 for mingw.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_random_number): raise ArgumentError for invalid
argument like as SecureRandom.random_number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_random_number): allow negative argument as it is
allowed by SecureRandom.random_number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_random_number): add a method to return a random
number like SecureRandom to Random::Formatter.
* lib/securerandom.rb (random_bytes): move to Random::Formatter,
the base method of the module.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (rand_random): use PRIsVALUE to format an error
message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (random_raw_seed): extract platform dependent random
seed initialization function as a new method Random.raw_seed.
* lib/securerandom.rb (SecureRandom): use Random.raw_seed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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use 0 for rb_data_type_t::reserved instead of NULL, since its type
may be changed in the future and possibly not a pointer type.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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includable without prior inclusion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* random.c (fill_random_seed): fix type to cast. this may or may
not suppress warnings by icc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(BIGNUM_EMBED_LEN_NUMBITS): Renamed from RBIGNUM_EMBED_LEN_NUMBITS.
(BIGNUM_EMBED_LEN_MAX): Renamed from RBIGNUM_EMBED_LEN_MAX.
(BIGNUM_SIGN_BIT): Renamed from RBIGNUM_SIGN_BIT.
(BIGNUM_SIGN): Renamed from RBIGNUM_SIGN.
(BIGNUM_SET_SIGN): Renamed from RBIGNUM_SET_SIGN.
(BIGNUM_POSITIVE_P): Renamed from RBIGNUM_POSITIVE_P.
(BIGNUM_NEGATIVE_P): Renamed from RBIGNUM_NEGATIVE_P.
(BIGNUM_EMBED_FLAG): Renamed from RBIGNUM_EMBED_FLAG.
(BIGNUM_EMBED_LEN_MASK): Renamed from RBIGNUM_EMBED_LEN_MASK.
(BIGNUM_EMBED_LEN_SHIFT): Renamed from RBIGNUM_EMBED_LEN_SHIFT.
(BIGNUM_LEN): Renamed from RBIGNUM_LEN.
(RBIGNUM_DIGITS): Renamed from RBIGNUM_DIGITS.
(BIGNUM_LENINT): Renamed from RBIGNUM_LENINT.
* bignum.c: Follow the above change.
* gc.c: Ditto.
* marshal.c: Ditto.
* math.c: Ditto.
* numeric.c: Ditto.
* random.c: Ditto.
* rational.c: Ditto.
* sprintf.c: Ditto.
* ext/-test-/bignum/bigzero.c: Ditto.
* ext/-test-/bignum/intpack.c: Ditto.
* ext/bigdecimal/bigdecimal.c: Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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