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* Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans2019-11-181-26/+7
| | | | | | This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby.
* try to remove vm_core.hKoichi Sasada2019-11-141-1/+0
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* Try to fix error on solarisKazuhiro NISHIYAMA2019-11-131-0/+1
| | | | | | | | | | | | | | | Add vm_core.h before builtin.h to pack.c for VM_CORE_H_EC_DEFINED. https://rubyci.org/logs/rubyci.s3.amazonaws.com/solaris11s-sunc/ruby-master/log/20191112T102505Z.fail.html.gz ``` compiling dmyenc.c linking miniruby Undefined first referenced symbol in file rb_vm_lvar_exposed pack.o ld: fatal: symbol referencing errors gmake: *** [miniruby] Error 2 ```
* Rubified the APIs of pack.cYusuke Endoh2019-11-081-295/+14
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* Added some examples to the documentation for String#unpack1 becauseiain barnett2019-08-091-0/+14
| | | | there are currently no examples and to contrast with String#unpack.
* Fix documentation for Array#pack m directive count specifier [ci skip]Jeremy Evans2019-07-221-1/+3
| | | | Fixes [Bug #10025]
* [DOC] fix markups [ci skip]nobu2019-03-281-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: cast from double to float can be undefinedshyouhei2018-11-161-3/+24
| | | | | | | | | | | | | | | | Generally speaking, a value of double is not always representable when demoted to a float. ISO C defines what to do when such conversion loses precision, but leaves it undefined when the value is completely out of range. (cf: ISO/IEC 9899:1990 section 6.2.1.4). Because ruby do not have half-precision floating-point types this is not a frequent headache but for pack / unpack, there are specifiers that has something to do with C float types. We have to explicitly care these situations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: refine warningnobu2018-11-161-12/+23
| | | | | | | * pack.c (unknown_directive): refine warning message at unknown directive in unpack too, and quote unprintable characters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: adjust indent [ci skip]nobu2018-11-161-18/+18
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * expand tabs.svn2018-10-171-7/+7
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* infect taint flag on Array#pack and String#unpacknagachika2018-10-171-0/+7
| | | | | | | | | | with the directives "B", "b", "H" and "h". * pack.c (pack_pack, pack_unpack_internal): infect taint flag. * test/ruby/test_pack.rb: add test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* UNREACHABLE_RETURNnobu2018-07-241-1/+1
| | | | | | | * include/ruby/ruby.h (UNREACHABLE_RETURN): UNREACHABLE at the end of non-void functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack/unpack M only handles LF line breaks [Feature #14352]naruse2018-04-191-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: fix underflownobu2018-03-281-1/+1
| | | | | | | * pack.c (pack_unpack_internal): get rid of underflow. https://hackerone.com/reports/298246 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: remove dependecy on ruby/encoding.hnobu2018-01-091-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Workaround for optimization bug of Oracle Developer Studio 12.4-12.6ngoto2017-12-191-2/+3
| | | | | | | | | | * pack.c (pack_unpack, AVOID_CC_BUG): Very ugly workaround for optimization bug of Oracle Developer Studio (Oracle Solaris Studio) 12.4, 12.5, and 12.6 on Solaris 10 with -xO4 optimization option. [Bug #11684] [ruby-core:84351] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: unpack "M" may be ASCII onlynobu2017-09-291-3/+5
| | | | | | | * pack.c (pack_unpack_internal): set ASCII only properly on "M", may be ASCII only. [ruby-core:83055] [Bug #13949] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Workaround for optimization bug of Oracle Solaris Studio 12.4 and 12.5ngoto2017-04-141-2/+2
| | | | | | | | | | * pack.c (pack_unpack, AVOID_CC_BUG): Very ugly workaround for optimization bug of Oracle Solaris Studio 12.4 and 12.5 (Oracle Developer Studio 12.5) on Solaris with -xO4 optimization option. [Bug #11684] [ruby-core:80690] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* backward.h: 2.2 deprecated featuresnobu2017-02-211-12/+0
| | | | | | | * include/ruby/backward.h (DECLARE_DEPRECATED_FEATURE): move features deprecated at 2.2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* DEPRECATED_INTERNAL_FEATUREnobu2017-02-171-2/+2
| | | | | | | | | * error.c (ruby_deprecated_internal_feature): renamed, to explicitly represent deprecation. * internal.h (DEPRECATED_INTERNAL_FEATURE): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: avoid returning uninitialized Stringrhe2016-12-261-4/+8
| | | | | | | | | | Fix unpacking with 'b', 'B', 'h' and 'H' format. Do not return an uninitialized String to Ruby before filling the content bytes. Fixes r11175 ("pack.c (pack_unpack): execute block if given with unpacked value instead of creating an array", 2006-10-15). [ruby-core:78841] [Bug #13075] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Remove unused variablenaruse2016-12-011-2/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* String#unpack1 [Feature #12752]naruse2016-12-011-125/+155
| | | | | | Returns the first value of String#unpack. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Remove `offset:` from `Array#pack`usa2016-12-011-30/+9
| | | | | | | * pack.c (pack_pack): can use `@` instead of `offset:`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Supports `buffer` and `offset` in `Array#pack`usa2016-12-011-5/+56
| | | | | | | | * pack.c (pack_pack): Supports `buffer` and `offset` in `Array#pack`. [Feature #12754] [ruby-dev:49798] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: simplifynobu2016-11-121-13/+3
| | | | | | | | | | * pack.c (str_associate): remove unnecessary branch. the argument must be a plain vanilla string object. * pack.c (str_associated): use rb_ivar_lookup to give the undefined value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC] table format refined.akr2016-10-251-166/+156
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC] add description of j and J for unpack.akr2016-10-251-0/+10
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (pack_pack): use union instead of bare variable to easenaruse2016-07-051-149/+54
| | | | | | | | | optimizations and avoid assigning x87 floating point number. [ruby-core:74496] [Bug #12209] * pack.c (pack_unpack): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: ONLY_FOR_INTERNAL_USEnobu2016-04-271-4/+2
| | | | | | | | * error.c (ruby_only_for_internal_use): raise fatal error when deprecated function only for internal use is called, not just a warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: check index rangenobu2015-12-131-5/+5
| | | | | | | | * pack.c (pack_pack): always check index range against the receiver array length, which can be shortened by elements conversion. reported by Marcin 'Icewall' Noga of Cisco Talos. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (pack_unpack, AVOID_CC_BUG): Very ugly workaround forngoto2015-11-131-1/+11
| | | | | | | | optimization bug of Oracle Solaris Studio 12.4 on Solaris with -xO4 optimization option. [Bug #11684] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (pack_{un,}pack): new template character `j` and `J`, pointerusa2015-06-121-13/+47
| | | | | | | | | | with signed and unsigned integers. * NEWS: mention bout this featre. [Feature #11215] [ruby-dev:49015] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* util.c: hexdigitnobu2015-02-131-1/+1
| | | | | | * util.c (hexdigit): extract identical constants. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * internal.h: Include ruby.h and ruby/encoding.h to beakr2014-11-151-2/+0
| | | | | | | | includable without prior inclusion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: escape and encodingnobu2014-11-061-3/+12
| | | | | | | * pack.c (pack_pack): escape unprintable characters and preserve the encoding of warning message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (pack_unpack): Add casts for char references for 'u'.akr2014-10-171-16/+16
| | | | | | | | Fix line ending recognition algorithm. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (pack_unpack): Add casts for char references for 'b' and 'h'.akr2014-10-171-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * Avoid undefined behaviors found by gcc -fsanitize=undefined.akr2014-10-171-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | gcc (Debian 4.9.1-16) 4.9.1 * include/ruby/ruby.h (INT2FIX): Avoid undefined behavior. * node.h (nd_set_line): Ditto. * pack.c (encodes): Ditto. (pack_unpack): Ditto. * regint.h (BIT_STATUS_AT): Ditto. (BS_BIT): Ditto. * time.c (time_mdump): Ditto. (time_mload): Ditto. * vm_core.h (VM_FRAME_MAGIC_MASK): Ditto. * vm_trace.c (recalc_add_ruby_vm_event_flags): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: no nil.taintnobu2014-09-101-1/+1
| | | | | | * pack.c (pack_pack): nil is not taintable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c (encodes): name a magic numbernobu2014-08-041-6/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: fix buffer overrunnobu2014-07-111-3/+5
| | | | | | | * pack.c (encodes): fix buffer overrun by tail_lf. Thanks to Mamoru Tasaka and Tomas Hoger. [ruby-core:63604] [Bug #10019] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * compile.c (BUFSIZE): Unused macro removed.akr2014-05-111-10/+0
| | | | | | | | | | | | | | | | * vm.c (BUFSIZE): Ditto. * pack.c (INT64toNUM): Ditto. (UINT64toNUM): Ditto. (BYTEWIDTH): Ditto. * time.c (lshift): Ditto. (UINT64toNUM): Ditto. (id_lshift): Unused variable removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (swaps): Unused macro removed.akr2014-05-111-32/+0
| | | | | | | | | | (swapi): Ditto. (swapl): Ditto. (swapll): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: hide associated objectsnobu2014-02-051-1/+1
| | | | | | | | | | | * marshal.c (to_be_skipped_id): ignore anonymous attributes. * pack.c (Init_pack): use anonymous ID so that associated objects do not appear in the packed result. * parse.y (rb_make_internal_id): return an anonymous ID for internal use. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: use ivar for associated objectsnobu2014-02-041-4/+45
| | | | | | | | * pack.c (str_associate, str_associated): keep associated objects in an instance variables, instead of in the internal structure. * string.c (rb_str_associate, rb_str_associated): deprecate. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * dir.c, pack.c, ruby.c, struct.c, vm_eval.c: use RARRAY_CONST_PTR().glass2013-11-081-4/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * internal.h (ruby_digit36_to_number_table): Declared.akr2013-07-031-13/+5
| | | | | | | | | | | | * util.c (ruby_digit36_to_number_table): Moved from scan_digits. * bignum.c (conv_digit): Use ruby_digit36_to_number_table. * pack.c (hex2num): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * pack.c (pack_unpack): Remove specialized unpackers for integers.akr2013-06-221-131/+19
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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