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| author | Jeremy Evans <code@jeremyevans.net> | 2019-09-20 19:06:22 -0700 |
|---|---|---|
| committer | Jeremy Evans <code@jeremyevans.net> | 2019-11-18 01:00:25 +0200 |
| commit | c5c05460ac20abcbc0ed686eb4acf06da7a39a79 (patch) | |
| tree | 991109a68f3b1cd2e256a936701d3b2badd3ddac /spec/ruby/language/predefined_spec.rb | |
| parent | 7b6a8b5b54448235e17ed187d9d73f56893e1b6f (diff) | |
Warn on access/modify of $SAFE, and remove effects of modifying $SAFE
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.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/2476
Diffstat (limited to 'spec/ruby/language/predefined_spec.rb')
| -rw-r--r-- | spec/ruby/language/predefined_spec.rb | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/spec/ruby/language/predefined_spec.rb b/spec/ruby/language/predefined_spec.rb index 90ea8c6bb1..cec6bc852c 100644 --- a/spec/ruby/language/predefined_spec.rb +++ b/spec/ruby/language/predefined_spec.rb @@ -771,8 +771,6 @@ __LINE__ String The current line number in the source file. [r/ $LOAD_PATH Array A synonym for $:. [r/o] $-p Object Set to true if the -p option (which puts an implicit while gets . . . end loop around your program) is present on the command line. [r/o] -$SAFE Fixnum The current safe level. This variable’s value may never be - reduced by assignment. [thread] (Not implemented in Rubinius) $VERBOSE Object Set to true if the -v, --version, -W, or -w option is specified on the com- mand line. Set to false if no option, or -W1 is given. Set to nil if -W0 was specified. Setting this option to true causes the interpreter and some |