archive/ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2025-09-15 16:44:01 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

encoding.c: defer finding encoding

Browse source 
* encoding.c (enc_m_loader): defer finding encoding object not to
  be infected by marshal source.  [ruby-core:71793] [Bug #11760]
* marshal.c (r_object0): enable compatible loader on USERDEF
  class.  the loader function is called with the class itself,
  instead of an allocated object, and the loaded data.
* marshal.c (compat_allocator_table): intialize
  compat_allocator_tbl on demand.
* object.c (rb_undefined_alloc): extract from rb_obj_alloc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-12-02 07:27:22 +00:00
parent a497ed3733
commit 2a66cc554d
6 changed files with 59 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

19
encoding.c
View file

@ -1264,6 +1264,14 @@ enc_compatible_p(VALUE klass, VALUE str1, VALUE str2)
return rb_enc_from_encoding(enc);
}
/* :nodoc: */
static VALUE
enc_s_alloc(VALUE klass)
{
rb_undefined_alloc(klass);
return Qnil;
}
/* :nodoc: */
static VALUE
enc_dump(int argc, VALUE *argv, VALUE self)
@ -1275,6 +1283,13 @@ enc_dump(int argc, VALUE *argv, VALUE self)
/* :nodoc: */
static VALUE
enc_load(VALUE klass, VALUE str)
{
return str;
}
/* :nodoc: */
static VALUE
enc_m_loader(VALUE klass, VALUE str)
{
return enc_find(klass, str);
}
@ -1902,7 +1917,7 @@ Init_Encoding(void)
int i;
rb_cEncoding = rb_define_class("Encoding", rb_cObject);
rb_undef_alloc_func(rb_cEncoding);
rb_define_alloc_func(rb_cEncoding, enc_s_alloc);
rb_undef_method(CLASS_OF(rb_cEncoding), "new");
rb_define_method(rb_cEncoding, "to_s", enc_name, 0);
rb_define_method(rb_cEncoding, "inspect", enc_inspect, 0);
@ -1934,6 +1949,8 @@ Init_Encoding(void)
for (i = 0; i < enc_table.count; ++i) {
rb_ary_push(list, enc_new(enc_table.list[i].enc));
}
rb_marshal_define_compat(rb_cEncoding, Qnil, NULL, enc_m_loader);
}
/* locale insensitive ctype functions */