usa	2018-10-17 17:15:47 +0900 (Wed, 17 Oct 2018)

  New Revision: 65111

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65111

  Log:
    merge revision(s) 64915: [Backport #15205]
    
    check argument type.
    
    * iseq.c (iseqw_s_compile): check argument type (T_STRING) to
      avoid SEGV.

  Modified directories:
    branches/ruby_2_4/
  Modified files:
    branches/ruby_2_4/iseq.c
    branches/ruby_2_4/version.h
Index: ruby_2_4/iseq.c
===================================================================
--- ruby_2_4/iseq.c	(revision 65110)
+++ ruby_2_4/iseq.c	(revision 65111)
@@ -793,9 +793,14 @@ iseqw_s_compile(int argc, VALUE *argv, V https://github.com/ruby/ruby/blob/trunk/ruby_2_4/iseq.c#L793
       case 3: path = argv[--i];
       case 2: file = argv[--i];
     }
+
     if (NIL_P(file)) file = rb_fstring_cstr("<compiled>");
+    if (NIL_P(path)) path = file;
     if (NIL_P(line)) line = INT2FIX(1);
 
+    Check_Type(path, T_STRING);
+    Check_Type(file, T_STRING);
+
     return iseqw_new(rb_iseq_compile_with_option(src, file, path, line, 0, opt));
 }
 
Index: ruby_2_4/version.h
===================================================================
--- ruby_2_4/version.h	(revision 65110)
+++ ruby_2_4/version.h	(revision 65111)
@@ -1,6 +1,6 @@ https://github.com/ruby/ruby/blob/trunk/ruby_2_4/version.h#L1
 #define RUBY_VERSION "2.4.5"
 #define RUBY_RELEASE_DATE "2018-10-17"
-#define RUBY_PATCHLEVEL 325
+#define RUBY_PATCHLEVEL 326
 
 #define RUBY_RELEASE_YEAR 2018
 #define RUBY_RELEASE_MONTH 10
Index: ruby_2_4
===================================================================
--- ruby_2_4	(revision 65110)
+++ ruby_2_4	(revision 65111)

Property changes on: ruby_2_4
___________________________________________________________________
Modified: svn:mergeinfo
## -0,0 +0,1 ##
   Merged /trunk:r64915

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