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319 Коммитов

Автор SHA1 Сообщение Дата
nobu d02ef8342c * array.c (rb_ary_fill): not depend on unspecified behavior at integer 
overflow.  reported by Vincenzo Iozzo <snagg AT openssl.it>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-25 06:28:53 +00:00
nobu e1a45b10b6 * array.c (rb_ary_store, rb_ary_splice): not depend on unspecified 
behavior at integer overflow.

* string.c (str_buf_cat): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17472 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 06:42:07 +00:00
shyouhei 3af6dda231 * array.c (ary_new, rb_ary_initialize, rb_ary_store, 
rb_ary_aplice, rb_ary_times): integer overflows should be
  checked. based on patches from Drew Yao <ayao at apple.com>
  fixed CVE-2008-2726

* string.c (rb_str_buf_append): fixed unsafe use of alloca,
  which led memory corruption. based on a patch from Drew Yao
  <ayao at apple.com> fixed CVE-2008-2726

* sprintf.c (rb_str_format): backported from trunk.

* intern.h: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-19 23:12:46 +00:00
mame 9e412b83a0 * array.c (rb_ary_zip): ANSI style. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-11 17:43:52 +00:00
matz dd6f7fbaef * array.c (rb_ary_shuffle_bang): update RDoc. [ruby-dev:35034] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-10 08:44:30 +00:00
nobu 5a647a3f5f * include/ruby/ruby.h (CONST_ID): constant ID cache for non-gcc. 
* *.c: no cache in init functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-09 09:25:32 +00:00
ko1 72ba13aa8e * array.c, bignum.c, cont.c, dir.c, dln.c, encoding.c, enumerator.c, 
enumerator.c (enumerator_allocate), eval_jump.c, file.c, hash.c,
  io.c, load.c, pack.c, proc.c, random.c, re.c, ruby.c, st.c,
  string.c, thread.c, thread_pthread.c, time.c, util.c, variable.c,
  vm.c, gc.c:
  allocated memory objects by xmalloc (ruby_xmalloc) should be
  freed by xfree (ruby_xfree).
* ext/curses/curses.c, ext/dbm/dbm.c, ext/digest/digest.c,
  ext/gdbm/gdbm.c, ext/json/ext/parser/parser.c,
  ext/json/ext/parser/unicode.c, ext/openssl/ossl_cipher.c,
  ext/openssl/ossl_hmac.c, ext/openssl/ossl_pkey_ec.c,
  ext/sdbm/init.c, ext/strscan/strscan.c, ext/zlib/zlib.c:
  ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-08 10:01:40 +00:00
matz 1b039e2a92 * array.c (rb_ary_delete_if): should return enumerator if no block 
is given.  [ruby-dev:34901]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-31 09:27:42 +00:00
knu 3a3e250975 * enum.c (enum_count, count_all_i, Init_Enumerable), 
array.c (rb_ary_count): If no argument or block is given, count
  the number of all elements.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-29 19:18:54 +00:00
knu 1e90c8ceb3 Fix a typo. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-29 13:50:59 +00:00
knu 8f706b2d44 * array.c (rb_ary_nitems, Init_Array): Axe Array#nitems(). 
cf. [ruby-dev:34676]-[ruby-dev:34713]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-28 09:12:28 +00:00
knu fbf3e22a3d * array.c (rb_ary_slice_bang): Call rb_ary_modify_check() at the 
beginning. [rubyspec]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-28 07:52:34 +00:00
knu c3e7816a78 * array.c (rb_ary_slice_bang): Return an empty array instead of 
nil when pos is valid and len is adjusted from a valid value to
  zero; caught by RubySpec.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-27 11:18:50 +00:00
knu 7c52f1ed7a * array.c (rb_ary_slice_bang): Be consistent with Array#slice() 
and String#slice!().  Just return nil when a negative length or
  out of boundary index is given instead of raising an exception
  via internal functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-23 09:01:19 +00:00
akr f73c84542c * array.c (rb_ary_compact_bang): fix reallocation size. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-22 08:19:04 +00:00
nobu feead4dca5 * array.c (flatten): check if reentered. [ruby-dev:34798] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-22 03:40:57 +00:00
matz 9d27c792c2 * array.c (flatten): free memo hash table before raising exception. 
[ruby-dev:34789]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-22 00:57:47 +00:00
nagai 1ef64a6624 * array.c (flatten): fix memory leak. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16517 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-21 21:41:09 +00:00
matz f827d95685 * array.c (rb_ary_compact_bang): avoid forceful realloc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-21 07:50:27 +00:00
nobu 9afd5465e2 * array.c (rb_ary_sort_bang): should not free shared pointer, and set 
shared.  [ruby-dev:34732]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-17 05:01:52 +00:00
matz c39e8c6e85 * array.c (rb_ary_sort_bang): stop memory leak. [ruby-dev:34726] 
* re.c (rb_reg_search): need to free allocated buffer in re_register.

* regexec.c (onig_region_new): more pedantic malloc check.

* regexec.c (onig_region_resize): ditto.

* regexec.c (STATE_CHECK_BUFF_INIT): ditto.

* regexec.c (onig_region_copy): use onig_region_resize.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-16 18:27:01 +00:00
knu 921fb6ae25 * array.c (rb_ary_count): Override Enumerable#count for better 
performance.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-14 03:46:37 +00:00
nobu 265e855ca7 * array.c (rb_ary_sort_bang): freeze temporary array. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-08 06:14:36 +00:00
matz 5abd77d925 array.c: typo fixed; sorry! 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-08 01:46:07 +00:00
matz 12a498ff49 * array.c (sort_reentered): reentered check may be called from 
Array#sort.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-08 01:44:50 +00:00
nobu 4c2b10e0d6 * array.c (sort_1, sort_2): check for reentered and if elements are 
accessible.  [ruby-core:16679]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-08 00:51:55 +00:00
nobu 68c67143b2 * array.c (sort_1, sort_2): check reentered. [ruby-core:16679] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 23:56:33 +00:00
matz a7d8042774 * array.c (rb_ary_slice_bang): should adjust length before making 
sub-array.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-05 03:13:32 +00:00
matz 646988189a * array.c (rb_ary_dup): should dupe corresponding information. 
[ruby-dev:34581]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16291 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-05 02:40:13 +00:00
nobu a4c08752f8 * array.c (flatten): returns an instance of same class. 
[ruby-core:16554]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-25 03:37:57 +00:00
nobu d1263ff544 * array.c (rb_ary_take_while, rb_ary_drop_while): removed unused 
variables.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16026 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-15 04:29:48 +00:00
matz 6be7386218 * array.c (ary_new): new integer overflow check condition. 
suggested by TOYOFUKU Chikanobu <nobu_toyofuku at nifty.com> in
  [ruby-dev:34156].

* array.c (rb_ary_initialize): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-14 03:58:35 +00:00
knu 181f815591 * enum.c (enum_cycle): Make Enumerable#cycle do a finite loop when 
the number of cycles is specified.

* array.c (rb_ary_cycle): Ditto for Array#cycle.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-13 14:59:55 +00:00
knu 033a32b4c1 * enum.c (enum_find_index): Add support for find_index(obj); 
[ruby-dev:34313].

* array.c (rb_ary_index): Define find_index as an alias to index.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-11 07:58:06 +00:00
knu e8b41deead Fix mistake in the previous commit. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-10 10:34:49 +00:00
knu c04ad1d7e4 * array.c (rb_ary_pop_m, rb_ary_shift_m): Update documents for 
#pop() and #shift().

* array.c (rb_ary_slice_bang): Update document.  Assigning
  array[*args]= nil no longer removes elements.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-10 10:25:44 +00:00
mame b6c9957058 * array.c (ary_new): fix size check. [ruby-dev:34123] 
* array.c (rb_ary_take, rb_ary_drop): check negative size and use
  NUM2LONG instead of FIX2LONG.  [ruby-dev:34123]

* enum.c (enum_take, enum_drop): check negative size.

* test/ruby/test_array.rb: add tests for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-25 10:13:03 +00:00
mame 89afc5431b * array.c (rb_ary_take, rb_ary_take_while, rb_ary_drop, 
rb_ary_drop_while): new method. [ruby-dev:34067]

* test/ruby/test_array.rb: add tests for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-17 13:28:46 +00:00
matz 92f510a9d9 * array.c (rb_ary_slice_bang): should not use rb_ary_subseq() 
which shares internal pointer.  splice modifies the receiver
  right after subseq.  [ruby-dev:34005]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-13 16:39:45 +00:00
matz 8f14847366 * array.c (rb_ary_combination): argument check before creating 
Enumerator.

* array.c (rb_ary_permutation): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-11 16:15:14 +00:00
akr 861219ce4a fix doc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-09 01:04:46 +00:00
akr 7a23e86588 fix rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-07 10:18:18 +00:00
matz 39787ea14d * numeric.c (fix_to_s): avoid rb_scan_args() when no argument 
given. 
* bignum.c (rb_big_to_s): ditto.
* enum.c (enum_first): ditto.
* eval_jump.c (rb_f_catch): ditto.
* io.c (rb_obj_display): ditto.
* class.c (rb_obj_singleton_methods): ditto.
* object.c (rb_class_initialize): ditto.
* random.c (rb_f_srand): ditto.
* range.c (range_step): ditto.
* re.c (rb_reg_s_last_match): ditto.
* string.c (rb_str_to_i): ditto.
* string.c (rb_str_each_line): ditto.
* string.c (rb_str_chomp_bang): ditto.
* string.c (rb_str_sum): ditto.

* string.c (str_modifiable): declare inline.
* string.c (str_independent): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-05 05:22:17 +00:00
nobu 3b0f5058fa * array.c (combi_len, rb_ary_product): check for overflow. 
[ruby-Bugs-18355]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-26 07:41:34 +00:00
nobu 525b2e78e5 * array.c (recursive_cmp): compare minimal length parts. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-26 07:38:13 +00:00
nobu eccb4ca2e7 * array.c (rb_ary_eql, rb_ary_cmp): get rid of stack overflow with 
self-recursive constructs.  [ruby-Bugs-18356]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-26 06:30:38 +00:00
nobu b356796f00 * array.c (rb_ary_unshift_m): expands enough for argc. [ruby-dev:33880] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-21 07:35:29 +00:00
naruse 42dcda08ae * string.c (rb_str_usascii_new{,2}: defined. 
(rb_str_new): set US-ASCII and ENC_CODERANGE_7BIT when empty
  string.

* encoding.c (rb_usascii_encoding, rb_usascii_encindex): defined.
  (rb_enc_inspect, enc_name, rb_locale_charmap, rb_enc_name_list_i):
  use rb_str_ascii_new.

* array.c (recursive_join, inspect_ary): ditto.

* object.c (nil_to_s, nil_inspect, true_to_s, false_to_s,
  rb_mod_to_s): ditto.

* hash.c (inspect_hash, rb_hash_inspect, rb_f_getenv, env_fetch,
  env_clear, env_to_s, env_inspect): ditto.

* numeric.c (flo_to_s, int_chr, rb_fix2str): ditto.

* bignum.c (rb_big2str): ditto.

* file.c (rb_file_ftype, rb_file_s_dirname, rb_file_s_extname,
  file_inspect_join, Init_file): ditto.

* test/ruby/test_ruby_m17n.rb: add checks for encoding of string.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-25 16:40:02 +00:00
matz ffe425ecaa * array.c (sort_1): remove ary_sort_check(). in-place sort keep 
original elements even when it's modified.

* array.c (sort_2): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-24 06:50:22 +00:00
matz 28d5ab7816 * array.c (collect_bang_i): use rb_ary_store() to avoid potential 
memory corruption.  a patch from Yusuke Endoh <mame@tsg.ne.jp>
  in [ruby-dev:33328].

* array.c (ITERATE): remove unnecessary macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-24 06:18:18 +00:00