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Author SHA1 Message Date
shyouhei
e9fae3a2a9 merge revision(s) 20354: 
* string.c (str_independent): no independent string points null_str.
	  [ruby-core:20082]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@22366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-17 02:59:26 +00:00
shyouhei
98657d4e68 merge revision(s) 20287: 
* string.c (rb_str_s_alloc, rb_str_replace): use null_str as well as
	  rb_string_value so that extension libraries do not segfault.
	  [ruby-core:19971]
	* string.c (rb_str_replace): reduced unnecessary malloc and copy.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@22353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-16 14:08:52 +00:00
shyouhei
b3f0632590 merge revision(s) 17719: 
* string.c (rb_str_format_m): make tmp volatile to avoid possible GC
	  problem.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-17 12:33:59 +00:00
shyouhei
cea5e4cbda merge revision(s) 17530: 
* string.c (str_buf_cat): check for self concatenation.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-30 11:36:43 +00:00
shyouhei
b5eb973b1a merge revision(s) 17483: 
* string.c (rb_str_buf_append): should infect.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 09:28:35 +00:00
shyouhei
855e79f3de merge revision(s) 17470:17472: 
* 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/branches/ruby_1_8_7@17480 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 07:38:15 +00:00
shyouhei
594a34beda * 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/branches/ruby_1_8_7@17460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-19 23:12:46 +00:00
knu
2b785b0f3e Merge changes from ruby_1_8 to reduce warnings and potentially improve 
security.

* mkconfig.rb: hide build path from rbconfig.rb.

* util.c (ruby_strtod, dtoa): initialize more variables for error
  handling.

* io.c (rscheck), marshal.c (w_nbyte, w_bytes, w_unique),
  (path2class, path2module): constified.

* pack.c (pack_unpack), process.c (rb_syswait): suppress warnings.

* suppress warnings on cygwin, mingw and mswin.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-06 10:39:57 +00:00
knu
f072d4e34a Merge from ruby_1_8. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-31 11:44:49 +00:00
knu
3d84188855 Merge from ruby_1_8. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-28 08:55:41 +00:00
knu
acdda413ab Merge from ruby_1_8. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-28 08:52:57 +00:00
knu
8480bcc8d5 Merge -r16241:16456 from ruby_1_8. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-18 15:02:36 +00:00
knu
e926ef5233 * random.c (rb_genrand_int32, rb_genrand_real), intern.h: Export. 
* string.c (rb_str_tmp_new), intern.h: New function.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-14 10:52:17 +00:00
knu
f5f1a18ceb * enum.c (enum_find, enum_reject): Return an enumerator if no 
block is given.

* io.c (rb_io_each_line, rb_io_each_byte, rb_io_s_foreach,
  argf_each_line, argf_each_byte): Ditto.

* string.c (str_gsub): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-14 09:19:52 +00:00
knu
60dde833c3 * string.c (rb_str_each_char): New methods: String#chars and 
#each_char.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-14 05:01:30 +00:00
knu
9fb81662b5 * string.c (rb_str_each_line, rb_str_each_byte): Reflect 
enumerator integration.  #lines and #bytes are now aliases to
  #each_line and #each_byte, respectively.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-14 04:44:01 +00:00
knu
7d848354f8 * string.c (rb_str_partition, rb_str_rpartition, 
rb_str_start_with, rb_str_end_with): New methods:
  String#partition, #rpartition, #start_with? and #end_with?;
  backported from 1.9.  These methods are $KCODE aware unlike
  #index, #rindex and #include?.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-14 04:16:23 +00:00
nobu
5982102848 * string.c (rb_str_lines, rb_str_bytes): ditto. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@14728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-27 02:02:47 +00:00
nobu
9e1da70e14 * intern.h, string.c (rb_str_set_len): added for upgrading path from 
1.8 to 1.9. [ruby-dev:32807]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@14727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-27 02:01:24 +00:00
matz
015014380b * string.c (rb_str_to_i): update RDoc since base can be any value 
between 2 and 36.  [ruby-talk:272879]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-10-06 14:17:55 +00:00
shyouhei
a32a1b7a03 Sorry nobu, reverting r13473, which turned out to be a SEGV-generator. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-23 08:20:11 +00:00
nobu
b21b9a46cf * string.c (str_alloc): defaults to null_str instead of NULL. 
[ruby-dev:31774]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-20 16:46:21 +00:00
matz
bf0c93851a * string.c (rb_str_splice): integer overflow for length. 
[ruby-dev:31739]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-05 13:18:23 +00:00
nobu
8af410bdb5 * string.c (rb_str_rindex_m): accept string-like object convertible 
with #to_str method, as well as rb_str_index_m.  [ruby-core:11692]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@12805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-07-16 09:29:35 +00:00
usa
915e23730e * string.c (rb_str_sub_bang): calling rb_str_modify() should be just 
before actually modifying the string.
  fixed: [ruby-dev:30211] (originally reported by zunda)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-01-30 06:04:37 +00:00
matz
7ba0cd826e * string.c (rb_str_upto): String#upto from empty string makes 
inifinite loop.  [ruby-core:09864]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-01-08 19:02:50 +00:00
matz
46fa18da5b Revert r11453 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-01-03 03:14:57 +00:00
matz
4ee717dcae * io.c (ruby_dup): start GC on ENOMEM as well. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-01-03 02:51:44 +00:00
matz
27f520056e * string.c (rb_str_aset): index double decode problem. 
[ruby-core:09695]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-12-11 00:45:32 +00:00
nobu
ba431dde6f * string.c (rb_str_substr): should be infected with only original 
string, but not the shared string.  fixed: [ruby-core:09152]

* strnig.c (rb_str_new4): keep shared string untainted when orignal
  string is tainted.  fixed: [ruby-dev:29672]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-22 07:48:53 +00:00
matz
9436f5b0cb * string.c (rb_str_scan): small documentation fix. 
[ruby-core:09007]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-07 15:55:17 +00:00
matz
b6f0af7888 * string.c (rb_str_intern): raise SecurityError only when $SAFE 
level is greater than zero.  [ruby-core:08862]

* parse.y (rb_interned_p): new function to check if a string is
  already interned.

* object.c (str_to_id): use rb_str_intern().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-14 07:25:56 +00:00
matz
a0cc731f58 * string.c (rb_str_intern): prohibit interning tainted string. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-13 07:49:54 +00:00
matz
17c3d539f0 * ruby.h: use ifdef (or defined) for macro constants that may or 
may not be defined to shut up gcc's -Wundef warnings.
  [ruby-core:08447]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-07-31 06:34:10 +00:00
matz
63b2b93950 * string.c (rb_str_scan): add string modification check. 
[ruby-core:7216]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-07-26 07:43:16 +00:00
usa
f940a107ee * string.c (rb_str_dump): need to extend len for \b. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-07-11 08:34:28 +00:00
matz
004a9f77c5 * string.c (rb_str_inspect): encode \b (\010) for escape. 
[ruby-dev:28927]

* string.c (rb_str_dump): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-07-02 16:20:16 +00:00
matz
fe6774d691 * string.c: RDoc update for =~ method. a patch from Alex Young 
<alex at blackkettle.org>.  [ruby-core:08068]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-06-27 14:15:37 +00:00
matz
1b3beecb54 * re.c (rb_reg_initialize): should not modify untainted objects in 
safe levels higher than 3.

* re.c (rb_memcmp): type change from char* to const void*.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-05-16 00:25:18 +00:00
matz
b66202465a * string.c (scan_once): wrong condition to use mbclen2(). 
[ruby-dev:27535]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-10-27 08:19:20 +00:00
matz
cc24eb8518 * lib/cgi.rb (CGI::Cookie): should handle multiple values for a 
cookie name.  [ruby-talk:156140]

* string.c (rb_str_substr): should propagate taintness even for
  empty strings.  [ruby-dev:27121]

* string.c (rb_str_aref): should infect result if range argument
  is tainted.  [ruby-dev:27121]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-09-17 14:55:06 +00:00
nobu
64285c5990 * string.c (rb_str_times): make empty strings to keep taintness, 
and a little improvement.  [ruby-dev:26900]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-09-09 07:35:31 +00:00
ocean
1ac1e06cd5 fixed error on rdoc generation 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-04-20 00:52:28 +00:00
matz
cde930a4a4 * string.c (rb_str_cmp_m): should not return false but nil. 
fixed: [ruby-dev:25811]

* lib/cgi-lib.rb: add deprecation warning. [ruby-dev:25499]
  getopts.rb, parsearg.rb, importenv.rb as well.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-03-07 00:20:16 +00:00
matz
8cdd45d15b * ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check. 
[ruby-dev:25675]

* misc/ruby-mode.el: [ruby-core:04415]

* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]

* lib/rdoc/generators/ri_generator.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-02-12 10:57:22 +00:00
matz
dcd87b140c * string.c (rb_str_new4): should propagate taintedness. 
* struct.c (rb_struct_set): use original method name, not callee
  name, to retrieve member slot.  [ruby-core:04268]

* time.c (time_strftime): protect from format modification from GC
  finalizers.

* gc.c (rb_data_object_alloc): klass may be NULL.
  [ruby-list:40498]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-20 09:34:36 +00:00
matz
ca61cc0b23 * string.c (rb_str_justify): [ruby-dev:25367] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-29 16:05:10 +00:00
nobu
e953a00ab2 * string.c (rb_str_justify): create buffer string after argument type 
conversion.  fixed: [ruby-dev:25341]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-28 13:32:28 +00:00
nobu
947cf31bab * string.c (rb_str_inspect): escape # which starts an expression 
substitution.  fixed: [ruby-core:03922]

* string.c (rb_str_dump): not escape # which isn't a substitution.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-09 05:38:59 +00:00
matz
f6348ca0ea * object.c (convert_type): [ruby-core:03845] 
* eval.c (rb_funcall_rescue): new function.

* object.c (rb_Array): avoid using rb_respond_to().

* object.c (rb_Integer): ditto.

* eval.c (get_backtrace): no conversion for nil.

* parse.y (reduce_nodes): empty body should return nil.

* lib/cgi/session.rb (CGI::Session::initialize): [ruby-core:03832]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-29 06:13:52 +00:00