From 2ff719fcd190dd297e191a3f0cf086d6204af853 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 9 Aug 2006 07:56:30 +0000
Subject: * lib/net/smtp.rb (Net::SMTP::auth_cram_md5): use ord to retrieve  
 bytes from strings.  a patch from WATANABE Tetsuya   <Tetsuya.WATANABE at
 nifty.com>.  [ruby-dev:29240]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/net/smtp.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib/net/smtp.rb')

diff --git a/lib/net/smtp.rb b/lib/net/smtp.rb
index 5becf2b36b..f68c47a9a7 100644
--- a/lib/net/smtp.rb
+++ b/lib/net/smtp.rb
@@ -699,8 +699,10 @@ module Net
         isecret = secret + "\0" * (64 - secret.size)
         osecret = isecret.dup
         0.upto(63) do |i|
-          isecret[i] ^= 0x36
-          osecret[i] ^= 0x5c
+          c = isecret[i].ord ^ 0x36
+          isecret[i] = c.chr
+          c = osecret[i].ord ^ 0x5c
+          osecret[i] = c.chr
         end
         tmp = Digest::MD5.digest(isecret + challenge)
         tmp = Digest::MD5.hexdigest(osecret + tmp)
-- 
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