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* string.c (rb_str_intern): raise SecurityError only when $SAFE

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level is greater than zero.  [ruby-core:08862]

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

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


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2006-09-14 07:27:14 +00:00
parent 803cabaced
commit 23d2c8b624
4 changed files with 25 additions and 5 deletions
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intern.h
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@ -400,6 +400,7 @@ int rb_is_class_id(ID);
int rb_is_local_id(ID);
int rb_is_junk_id(ID);
int rb_symname_p(const char*);
int rb_sym_interned_p(VALUE);
VALUE rb_backref_get(void);
void rb_backref_set(VALUE);
VALUE rb_lastline_get(void);