shyouhei	2008-06-20 16:38:15 +0900 (Fri, 20 Jun 2008)

  New Revision: 17480

  Modified files:
    branches/ruby_1_8_7/ChangeLog
    branches/ruby_1_8_7/array.c
    branches/ruby_1_8_7/string.c
    branches/ruby_1_8_7/version.h

  Log:
    merge revision(s) 17470:17472:
    * array.c (rb_ary_store, rb_ary_splice): not depend on unspecified
      behavior at integer overflow.
    * string.c (str_buf_cat): ditto.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/ChangeLog?r1=17480&r2=17479&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/string.c?r1=17480&r2=17479&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/version.h?r1=17480&r2=17479&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/array.c?r1=17480&r2=17479&diff_format=u