[ruby-cvs:54106] nobu:r46960 (trunk): compile.c: check size

[nobu at ruby-lang.org]

nobu	2014-07-26 19:06:49 +0900 (Sat, 26 Jul 2014)

  New Revision: 46960

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=46960

  Log:
    compile.c: check size
    
    * compile.c (compile_data_alloc): check allocation size and
      integer overflow.

  Modified files:
    trunk/compile.c