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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 /include/ruby/intern.h | |
| parent | 7b6a8b5b54448235e17ed187d9d73f56893e1b6f (diff) | |
| download | ruby-c5c05460ac20abcbc0ed686eb4acf06da7a39a79.tar.gz | |
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.
Diffstat (limited to 'include/ruby/intern.h')
| -rw-r--r-- | include/ruby/intern.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/ruby/intern.h b/include/ruby/intern.h index e53b4e607c..e20aa3155d 100644 --- a/include/ruby/intern.h +++ b/include/ruby/intern.h @@ -459,7 +459,8 @@ int rb_provided(const char*); int rb_feature_provided(const char *, const char **); void rb_provide(const char*); VALUE rb_f_require(VALUE, VALUE); -VALUE rb_require_safe(VALUE, int); +VALUE rb_require_safe(VALUE, int); /* Remove in 3.0 */ +VALUE rb_require_string(VALUE); void rb_obj_call_init(VALUE, int, const VALUE*); void rb_obj_call_init_kw(VALUE, int, const VALUE*, int); VALUE rb_class_new_instance(int, const VALUE*, VALUE); @@ -519,8 +520,8 @@ VALUE rb_file_expand_path(VALUE, VALUE); VALUE rb_file_s_absolute_path(int, const VALUE *); VALUE rb_file_absolute_path(VALUE, VALUE); VALUE rb_file_dirname(VALUE fname); -int rb_find_file_ext_safe(VALUE*, const char* const*, int); -VALUE rb_find_file_safe(VALUE, int); +int rb_find_file_ext_safe(VALUE*, const char* const*, int); /* Remove in 3.0 */ +VALUE rb_find_file_safe(VALUE, int); /* Remove in 3.0 */ int rb_find_file_ext(VALUE*, const char* const*); VALUE rb_find_file(VALUE); VALUE rb_file_directory_p(VALUE,VALUE); |