From db4a0d42dd03b942ab86843c4286a66362cfd6ff Mon Sep 17 00:00:00 2001
From: tarui <tarui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 25 Jun 2010 19:43:15 +0000
Subject: 	* ext/dl/lib/dl/func.rb (call): don't overwrite original
 arguments 	  to defend from GC. 	* test/dl/test_func.rb (test_string):
 add test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/dl/lib/dl/func.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ext/dl')

diff --git a/ext/dl/lib/dl/func.rb b/ext/dl/lib/dl/func.rb
index 4d0db4ee7a..3c2245f413 100644
--- a/ext/dl/lib/dl/func.rb
+++ b/ext/dl/lib/dl/func.rb
@@ -55,8 +55,8 @@ module DL
         super
       else
         funcs = []
-        args = wrap_args(args, @stack.types, funcs, &block)
-        r = @cfunc.call(@stack.pack(args))
+        _args = wrap_args(args, @stack.types, funcs, &block)
+        r = @cfunc.call(@stack.pack(_args))
         funcs.each{|f| f.unbind_at_call()}
         return wrap_result(r)
       end
-- 
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