* util.c (ruby_strtod): ruby_strtod don't allow a trailing

  decimal point like "7.". [ruby-dev:34835] [ruby-dev:35009]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@17072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 90290c076..ca2036063 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jun 10 16:00:29 2008  wanabe  <s.wanabe@gmail.com>
+
+	* util.c (ruby_strtod): ruby_strtod don't allow a trailing
+	  decimal point like "7.". [ruby-dev:34835] [ruby-dev:35009]
+
 Tue Jun 10 13:48:38 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* rational.c (nurat_s_convert): need not to initialize optional
diff --git a/util.c b/util.c
index b058f8b8b..9e9d95ef6 100644
--- a/util.c
+++ b/util.c
@@ -2263,6 +2263,8 @@ break2:
     }
 #endif
     if (c == '.') {
+        if (!ISDIGIT(s[1]))
+            goto dig_done;
         c = *++s;
         if (!nd) {
             for (; c == '0'; c = *++s)