diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | vm_insnhelper.c | 5 |
2 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Wed Sep 3 00:23:25 2008 Yusuke Endoh <mame@tsg.ne.jp> + + * vm_insnhelper.c (vm_method_missing): copy arguments to allocated + memory from machine stack. [ruby-dev:36064] + Tue Sep 2 22:20:26 2008 Tanaka Akira <akr@fsij.org> * transcode_data.h (base_element): removed. diff --git a/vm_insnhelper.c b/vm_insnhelper.c index abf74d7491..cfac3a4dce 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -410,13 +410,14 @@ vm_method_missing(rb_thread_t *th, ID id, VALUE recv, int num, rb_block_t *blockptr, int opt) { rb_control_frame_t * const reg_cfp = th->cfp; - VALUE *argv = STACK_ADDR_FROM_TOP(num + 1); + VALUE *argv = ALLOCA_N(VALUE, num + 1); + MEMCPY(argv, STACK_ADDR_FROM_TOP(num + 1), VALUE, num + 1); VALUE val; argv[0] = ID2SYM(id); th->method_missing_reason = opt; th->passed_block = blockptr; - val = rb_funcall2(recv, idMethodMissing, num + 1, argv); POPN(num + 1); + val = rb_funcall2(recv, idMethodMissing, num + 1, argv); return val; } |