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| author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-02 15:23:49 +0000 |
|---|---|---|
| committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-02 15:23:49 +0000 |
| commit | 8dbd427ae9f0c84746421032b5f4eb9750f5b895 (patch) | |
| tree | db4c70dd95fffb574d2f33b3866a13986b96842c | |
| parent | b64bcf55a7d1c7f08ba4c8d1853e89c0761aa820 (diff) | |
| download | ruby-8dbd427ae9f0c84746421032b5f4eb9750f5b895.tar.gz ruby-8dbd427ae9f0c84746421032b5f4eb9750f5b895.tar.xz ruby-8dbd427ae9f0c84746421032b5f4eb9750f5b895.zip | |
* vm_insnhelper.c (vm_method_missing): copy arguments to allocated
memory from machine stack. [ruby-dev:36064]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -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 abf74d749..cfac3a4dc 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; } |