diff options
| -rw-r--r-- | ext/posix_mq/posix_mq.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/posix_mq/posix_mq.c b/ext/posix_mq/posix_mq.c index 83e9e58..4ba7d7c 100644 --- a/ext/posix_mq/posix_mq.c +++ b/ext/posix_mq/posix_mq.c @@ -523,7 +523,7 @@ static VALUE init(int argc, VALUE *argv, VALUE self) rb_sys_fail("mq_open"); } - mq->name = rb_str_dup(name); + mq->name = rb_str_new_frozen(name); if (x.oflags & O_NONBLOCK) mq->attr.mq_flags = O_NONBLOCK; @@ -887,6 +887,7 @@ static VALUE name(VALUE self) rb_raise(rb_eArgError, "can not get name of an adopted socket"); } + /* XXX compatibility: in retrospect, we could return a frozen string */ return rb_str_dup(mq->name); } @@ -907,6 +908,7 @@ static int lookup_sig(VALUE sig) VALUE mSignal = rb_const_get(rb_cObject, rb_intern("Signal")); list = rb_funcall(mSignal, rb_intern("list"), 0, 0); + rb_obj_freeze(list); rb_global_variable(&list); } |