usa	2018-02-10 00:28:09 +0900 (Sat, 10 Feb 2018)

  New Revision: 62337

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62337

  Log:
    append_str don't look the length of string
    
    * mjit.c (compile_c_to_so): use append_str2() and pass the length of
      so_name.  append_str() uses the size of the 2nd argument, not the
      length of it.

  Modified files:
    trunk/mjit.c
Index: mjit.c
===================================================================
--- mjit.c	(revision 62336)
+++ mjit.c	(revision 62337)
@@ -686,13 +686,15 @@ compile_c_to_so(const char *c_file, cons https://github.com/ruby/ruby/blob/trunk/mjit.c#L686
     char **args;
 #ifdef _MSC_VER
     char *p;
+    int solen;
 #endif
 
     input[0] = c_file;
 #ifdef _MSC_VER
-    p = (char *)output[0] = xmalloc(3 + strlen(so_file) + 1);
+    solen = strlen(so_file);
+    p = (char *)output[0] = xmalloc(3 + solen + 1);
     p = append_str(p, "-Fe");
-    p = append_str(p, so_file);
+    p = append_str2(p, so_file, solen);
     *p = '\0';
     args = form_args(4, (mjit_opts.debug ? VC_COMMON_ARGS_DEBUG : VC_COMMON_ARGS),
                      output, input, libs);

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/