- Add a couple of other patches from ruby SVN repo:

  * fix integer overflow in bignums;
  * correctly check for string length in regexps;
  * fix memory leak in parse.c.

- Bump portrevision.

1 files changed, 19 insertions, 0 deletions

diff --git a/lang/ruby18/files/patch-parse.c b/lang/ruby18/files/patch-parse.c
new file mode 100644
index 000000000000..ae35f9f316ac
--- /dev/null
+++ b/lang/ruby18/files/patch-parse.c
@@ -0,0 +1,19 @@
+--- parse.c.orig	2008-06-26 01:19:07.000000000 +0400
++++ parse.c	2008-06-26 01:20:12.000000000 +0400
+@@ -10705,7 +10705,7 @@
+ 		    rb_mem_clear(vars+i, len-i);
+ 		}
+ 		else {
+-		    *vars++ = (VALUE)ruby_scope;
++		    *vars++ = 0;
+ 		    rb_mem_clear(vars, len);
+ 		}
+ 		ruby_scope->local_vars = vars;
+@@ -10721,6 +10721,7 @@
+                if (!(ruby_scope->flags & SCOPE_CLONE))
+                    xfree(ruby_scope->local_tbl);
+ 	    }
++	    ruby_scope->local_vars[-1] = 0; /* no reference needed */
+ 	    ruby_scope->local_tbl = local_tbl();
+ 	}
+     }