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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-09 06:14:41 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-09 06:14:41 +0000 |
commit | 76a929a7fca3c84630574e4daa9dab7a96b04fc8 (patch) | |
tree | a9cd02b421dd1e70fd8e478589f93ae94af9af23 /struct.c | |
parent | 37f018fdf52d0f75d66d467055f992dee1c0a420 (diff) | |
download | ruby-76a929a7fca3c84630574e4daa9dab7a96b04fc8.tar.gz |
* parse.y: change Symbol <-> ID relationship to avoid
exposing IDs from collectable symbols.
[Bug #10014]
Now, rb_check_id() returns 0 if corresponding symbol is
pinned dynamic symbol.
There is remaining intern_cstr_without_pindown(), it can return
IDs from collectable symbols. We must be careful to use it
(only used in parse.y). I think it should be removed if
it does not have impact for performance.
* parse.y:
add:
* STATIC_SYM2ID()
* STATIC_ID2SYM()
rename:
* rb_pin_dynamic_symbol() -> dsymbol_pindown()
* internal.h:
remove:
* rb_check_id_without_pindown()
* rb_sym2id_without_pindown()
add:
* rb_check_symbol()
* rb_check_symbol_cstr()
* load.c: use rb_check_id() or rb_check_id_cstr().
* object.c: ditto.
* struct.c: ditto.
* thread.c: ditto.
* vm_method.c: ditto.
* string.c (sym_find): use only rb_check_symbol().
* sprintf.c (rb_str_format): use rb_check_symbol_cstr().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'struct.c')
-rw-r--r-- | struct.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -759,7 +759,7 @@ rb_struct_aref(VALUE s, VALUE idx) return rb_struct_aref_sym(s, idx); } else if (RB_TYPE_P(idx, T_STRING)) { - ID id = rb_check_id_without_pindown(&idx); + ID id = rb_check_id(&idx); if (!id) { rb_name_error_str(idx, "no member '%"PRIsVALUE"' in struct", QUOTE(idx)); |