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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | hash.c | 2 |
2 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Wed Feb 6 22:25:00 2013 Charlie Somerville <charlie@charliesomerville.com> + + * hash.c (env_reject_bang): hide keys array from ObjectSpace + * hash.c (env_select_bang): ditto + Wed Feb 6 17:33:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (multiarch): add option to move architecture dependent @@ -2713,6 +2713,7 @@ env_reject_bang(VALUE ehash) RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size); keys = env_keys(); /* rb_secure(4); */ + RBASIC(keys)->klass = 0; for (i=0; i<RARRAY_LEN(keys); i++) { VALUE val = rb_f_getenv(Qnil, RARRAY_PTR(keys)[i]); if (!NIL_P(val)) { @@ -2816,6 +2817,7 @@ env_select_bang(VALUE ehash) RETURN_SIZED_ENUMERATOR(ehash, 0, 0, rb_env_size); keys = env_keys(); /* rb_secure(4); */ + RBASIC(keys)->klass = 0; for (i=0; i<RARRAY_LEN(keys); i++) { VALUE val = rb_f_getenv(Qnil, RARRAY_PTR(keys)[i]); if (!NIL_P(val)) { |