From c9a346e29fe5f5997d407f86461c839258c2517c Mon Sep 17 00:00:00 2001 From: akr Date: Sun, 18 Oct 2009 10:19:45 +0000 Subject: * parse.y (is_special_global_name): add boundary check. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 4 ++++ parse.y | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 5986b240f..acf758a69 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +Sun Oct 18 19:14:21 2009 Tanaka Akira + + * parse.y (is_special_global_name): add boundary check. + Sun Oct 18 18:31:58 2009 Nobuyoshi Nakada * ruby.c (ruby_init_loadpath_safe): should not dup tmp string. a diff --git a/parse.y b/parse.y index 507ff06a4..18b440331 100644 --- a/parse.y +++ b/parse.y @@ -9278,7 +9278,7 @@ is_special_global_name(const char *m, const char *e, rb_encoding *enc) do { if (!ISASCII(*m)) mb = 1; ++m; - } while (rb_enc_isdigit(*m, enc)); + } while (m < e && rb_enc_isdigit(*m, enc)); } return m == e ? mb + 1 : 0; } -- cgit