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* Revert "Should return "." for File.extname("file.") also on Windows"NAKAMURA Usaku2019-12-231-17/+5
| | | | | | | | We want to introduce consistency and better compatibility with unixen, but the Windows APIs doues not have consistency fundamentally and we can not found any logical way... This reverts commit 61aff0cd189e67fa6f2565639ad0128fa33b88fc.
* Should return "." for File.extname("file.") also on WindowsNAKAMURA Usaku2019-12-221-5/+17
| | | | | But not changes another cases, such as "file.rb." [Bug #15267]
* Get rid of infinite recursion at loading transcoderNobuyoshi Nakada2019-12-161-1/+1
| | | | | Disable encoding US-ASCII path to filesystem on Windows too. [Bug #16392]
* Fixed stack overflow [Bug #16382]Nobuyoshi Nakada2019-12-031-17/+16
| | | | | Get rid of infinite recursion in expanding a load path to the real path while loading a transcoder.
* Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans2019-11-181-16/+0
| | | | | | 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.
* Warn on access/modify of $SAFE, and remove effects of modifying $SAFEJeremy Evans2019-11-181-46/+18
| | | | | | | | | | | | | | | | | This removes the security features added by $SAFE = 1, and warns for access or modification of $SAFE from Ruby-level, as well as warning when calling all public C functions related to $SAFE. This modifies some internal functions that took a safe level argument to no longer take the argument. rb_require_safe now warns, rb_require_string has been added as a version that takes a VALUE and does not warn. One public C function that still takes a safe level argument and that this doesn't warn for is rb_eval_cmd. We may want to consider adding an alternative method that does not take a safe level argument, and warn for rb_eval_cmd.
* [DOC] no change on Windows [Bug #15267] [ci skip]Nobuyoshi Nakada2019-10-171-1/+4
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* Fixed File.extname at a name ending with a dotNobuyoshi Nakada2019-10-171-2/+2
| | | | | File.extname now returns a dot string at a name ending with a dot. [Bug #15267]
* Update documentation for File#{readable,writable,executable}{,_real}? [ci skip]Jeremy Evans2019-10-141-1/+19
| | | | | | | | Some OS-level security features cause these methods to not return expected results. For example fs.protected_regular sysctl on Linux, or pledge(2)/unveil(2) on OpenBSD. Fixes [Bug #16002]
* Adjusted spaces [ci skip]Nobuyoshi Nakada2019-09-271-3/+3
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* Add `File.absolute_path?` (#2198)David Rodríguez2019-09-051-0/+20
| | | | | In order to check whether a path is absolute or not in a portable way. [Feature #15868]
* drop-in type check for rb_define_singleton_method卜部昌平2019-08-291-20/+32
| | | | | | We can check the function pointer passed to rb_define_singleton_method like how we do so in rb_define_method. Doing so revealed many arity mismatches.
* drop-in type check for rb_define_global_function卜部昌平2019-08-291-1/+1
| | | | | | We can check the function pointer passed to rb_define_global_function like we do so in rb_define_method. It turns out that almost anybody is misunderstanding the API.
* Do not always taint the result of File#pathJeremy Evans2019-07-301-1/+1
| | | | | | | | | | | | | | | | | | The result should only be tainted if the path given to the method was tainted. The code to always taint the result was added in a4934a42cbb84b6679912226581c71b435671f55 (svn revision 4892) in 2003 by matz. However, the change wasn't mentioned in the commit message, and it may have been committed by accident. Skip part of a readline test that uses Reline. Reline in general would pass the test, but Reline's test mode doesn't raise a SecurityError if passing a tainted prompt and $SAFE >= 1. This was hidden earlier because File#path was always returning a tainted string. Fixes [Bug #14485]
* Revert "Do not always taint the result of File#path"Jeremy Evans2019-07-291-1/+1
| | | | | | This reverts commit 1a759bfe5d554c22571d2e6e4e5998cf06a7b98f. This fails on some operating systems.
* Do not always taint the result of File#pathJeremy Evans2019-07-291-1/+1
| | | | | | | | | | | | | | | | | | The result should only be tainted if the path given to the method was tainted. The code to always taint the result was added in a4934a42cbb84b6679912226581c71b435671f55 (svn revision 4892) in 2003 by matz. However, the change wasn't mentioned in the commit message, and it may have been committed by accident. Skip part of a readline test that uses Reline. Reline in general would pass the test, but Reline's test mode doesn't raise a SecurityError if passing a tainted prompt and $SAFE >= 1. This was hidden earlier because File#path was always returning a tainted string. Fixes [Bug #14485]
* file.c: add a NORETURN declaration for statx_notimplementYusuke Endoh2019-07-201-0/+2
| | | | clang complains the lack.
* * expand tabs.git2019-07-141-1/+1
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* Prefer `rb_error_arity` to `rb_check_arity` when it can be usedYusuke Endoh2019-07-141-6/+7
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* Don't use native realpath(3) on SolarisJeremy Evans2019-07-011-0/+5
| | | | | | CI shows it does work on Solaris 11, but does not work on Solaris 10. However, until I figure out a good way to differentiate between Solaris 10 and 11, this should get CI passing on both.
* * expand tabs.git2019-07-021-27/+27
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* Use realpath(3) instead of custom realpath implementation if availableJeremy Evans2019-07-011-3/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This approach is simpler than the previous approach which tries to emulate realpath(3). It also performs much better on both Linux and OpenBSD on the included benchmarks. By using realpath(3), we can better integrate with system security features such as OpenBSD's unveil(2) system call. This does not use realpath(3) on Windows even if it exists, as the approach for checking for absolute paths does not work for drive letters. This can be fixed without too much difficultly, though until Windows defines realpath(3), there is no need to do so. For File.realdirpath, where the last element of the path is not required to exist, fallback to the previous approach, as realpath(3) on most operating systems requires the whole path be valid (per POSIX), and the operating systems where this isn't true either plan to conform to POSIX or may change to conform to POSIX in the future. glibc realpath(3) does not handle /path/to/file.rb/../other_file.rb paths, returning ENOTDIR in that case. Fallback to the previous code if realpath(3) returns ENOTDIR. glibc doesn't like realpath(3) usage for paths like /dev/fd/5, returning ENOENT even though the path may appear to exist in the filesystem. If ENOENT is returned and the path exists, then fall back to the default approach.
* Update documentation for File.executable{,_real}? to mention Windows issuesJeremy Evans2019-06-171-0/+8
| | | | Fixes [Bug #15664]
* file.c: fix compile error with MacPorts gccNobuyoshi Nakada2019-06-081-0/+8
| | | | | | | | | | With the SDK of Xcode 10.2.1, `API_AVAILABLE` and so on macros are not defined in <os/availability.h> when using a compiler other than clang (which has `__has_feature` and `__has_attribute`), but `__API_AVAILABLE` macro and so on are defined, which are also defined in <Availability.h>. I suspect this is a bug of the SDK.
* Always mark the string returned by File.realpath as taintedJeremy Evans2019-04-281-1/+1
| | | | | | | | | | | | | | | | | This string can include elements that were not in either string passed to File.realpath, even if one of the strings is an absolute path, due to symlinks: ```ruby Dir.mkdir('b') unless File.directory?('b') File.write('b/a', '') unless File.file?('b/a') File.symlink('b', 'c') unless File.symlink?('c') path = File.realpath('c/a'.untaint, Dir.pwd.untaint) path # "/home/testr/ruby/b/a" path.tainted? # should be true, as 'b' comes from file system ``` [Bug #15803]
* file.c: raise NotImplementedError instread of Errno::ENOSYSglass2019-03-231-1/+11
| | | | | | [Misc #15615] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC] fix markups [ci skip]nobu2019-03-221-59/+53
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Check stx_btime in struct statxnobu2019-02-241-3/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Support File#birthtime on Linuxnobu2019-02-221-3/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Unified rb_file_s_birthtimenobu2019-02-221-24/+23
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Constifiednobu2019-02-211-10/+10
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Path for AT_EMPTY_PATH must not be NULLnobu2019-02-211-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Separate fstatx_without_gvl from statx_without_gvlnobu2019-02-211-18/+22
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix r67097 with castko12019-02-201-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Try statx syscallnobu2019-02-201-5/+25
| | | | | | | * file.c (rb_file_s_birthtime): export for pathname to check if birthtime is supported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert r67093 because it breaks testsko12019-02-201-17/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Try statx syscallnobu2019-02-201-0/+17
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * expand tabs.svn2019-02-191-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c: enable File.birthtime on Linuxglass2019-02-191-1/+84
| | | | | | enable File.birthtime on Linux if statx(2) is available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c: use correct integer-conversion functionmame2018-10-231-4/+4
| | | | | | | The return value of major() and minor() is unsigned int, not dev_t. So, UINT2NUM() is a better choice than DEVT2NUM(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Document File.{setuid?,setgid?,sticky?} support for IO objects [Bug #13972]aycabta2018-10-201-0/+6
| | | | | | | | | | | * file.c (rb_file_setuid_p): rdoc for IO object support (rb_file_sgid_p): ditto (rb_file_sticky_p): ditto * NEWS: inform users of new feature * test/file/test_file_exhaustive.rb (io_open): wrapper for bare IO object (test_suid): test for bare IO support (test_sgid): ditto (test_sticky): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c, file.c, string.c: [DOC] fix typosstomar2018-10-191-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Prefer `rb_fstring_lit` over `rb_fstring_cstr`nobu2018-10-131-1/+1
| | | | | | | The former states explicitly that the argument must be a literal, and can optimize away `strlen` on all compilers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c: chardev is loadablenobu2018-04-131-1/+1
| | | | | | | * file.c (ruby_is_fd_loadable): allow character devices to load, e.g., `ruby /dev/null` exits successfully. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c: realpath on special symlinknobu2018-02-281-5/+11
| | | | | | | | * file.c (realpath_rec): fallback to symlink path when it is accessible but the link target is not actual entry on file systems. [ruby-dev:50487] [Bug #14557] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c: get rid of useless conversionnobu2018-02-281-12/+35
| | | | | | | | * file.c (rb_file_s_stat): File.stat does not accept an IO object as trying conversion to path name string first. skip conversion to IO and try stat(2) only. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC] missing docs at toplevelnobu2018-02-231-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* share ruby_null_devicenobu2018-02-061-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby/ruby.h: remove unnecessary exports from C-APInormal2018-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Needlessly exporting can reduce performance locally and increase binary size. Increasing the footprint of our C-API larger is also detrimental to our development as it encourages tighter coupling with our internals; making it harder for us to preserve compatibility. If some parts of the core codebase needs access to globals, internal.h should be used instead of anything in include/ruby/*. "Urabe, Shyouhei" <shyouhei@ruby-lang.org> wrote: > On Thu, Jan 18, 2018 at 7:33 PM, Eric Wong <normalperson@yhbt.net> wrote: > > shyouhei@ruby-lang.org wrote: > >> https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61908 > >> > >> export rb_mFConst > > > > Why are we exporting all these and making the public C-API bigger? > > If anything, we should make these static. Thanks. > > No concrete reason, except they have already been externed in 2.5. > These variables had lacked declarations so far, which resulted in their > visibility to be that of extern. The commit is just confirming the status quo. > > I'm not against to turn them into static. This reverts changes from r61910, r61909, r61908, r61907, and r61906. * transcode.c (rb_eUndefinedConversionError): make static (rb_eInvalidByteSequenceError): ditto (rb_eConverterNotFoundError): ditto * process.c (rb_mProcGID, rb_mProcUid, rb_mProcID_Syscall): ditto * file.c (rb_mFConst): ditto * error.c (rb_mWarning, rb_cWarningBuffer): ditto * enumerator.c (rb_cLazy): ditto [Misc #14381] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* there is no guarantee that mode_t is as wide as intshyouhei2018-01-191-2/+2
| | | | | | | | | POSIX only defines mode_t to be "an integer typea", and in fact MacOS defines it to be uint16_t. We didn't have NUM2USHORT before so it did not make sense but now that we have it. Why not check apptopriately. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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