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

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


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

1 files changed, 2 insertions, 0 deletions

diff --git a/util.c b/util.c
index b058f8b8b4..9e9d95ef63 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)