diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | encoding.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Thu Jul 25 16:17:55 2013 Koichi Sasada <ko1@atdot.net> + + * encoding.c (check_encoding): Check T_DATA or not. + is_data_encoding(obj) assumes that `obj' is T_DATA. + Thu Jul 25 13:06:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * dir.c (dir_s_home): use rb_home_dir_of and rb_default_home_dir. diff --git a/encoding.c b/encoding.c index aaaf0b8a67..5be529ba31 100644 --- a/encoding.c +++ b/encoding.c @@ -121,7 +121,7 @@ check_encoding(rb_encoding *enc) static int enc_check_encoding(VALUE obj) { - if (!is_data_encoding(obj)) { + if (!RB_TYPE_P(obj, T_DATA) || !is_data_encoding(obj)) { return -1; } return check_encoding(RDATA(obj)->data); |