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regparse.c: initialize return values

* regparse.c (parse_char_class): initialize return values before
  depth limit check.  returned values will be freed in callers
  regardless the error.  [ruby-core:79624] [Bug #13234]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-02-20 09:46:12 +00:00
parent f28de8c06a
commit ea940cc4dc
5 changed files with 57 additions and 1 deletions

11
ext/-test-/regexp/init.c Normal file
View file

@ -0,0 +1,11 @@
#include "ruby.h"
#define init(n) {void Init_##n(VALUE klass); Init_##n(klass);}
void
Init_regexp(void)
{
VALUE mBug = rb_define_module("Bug");
VALUE klass = rb_define_class_under(mBug, "Regexp", rb_cRegexp);
TEST_INIT_FUNCS(init);
}