diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-05 06:04:59 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-05 06:04:59 +0000 |
| commit | 88101695ab516ce30f930513150c1247ebc6c36d (patch) | |
| tree | 2490b6b4dfe846b5504c45627c6bac0c2bd37f13 /vm_trace.c | |
| parent | 757bbe8737305c13ff8885f7acb81b2ec588de4e (diff) | |
* proc.c (rb_binding_new_with_cfp): permit to create binding object
of IFUNC frame.
When `rb_binding_new_with_cfp()' is called, VM finds out the first
normal (has iseq) frame and create a binding object of this frame
and create Env objects. `ep's of related frames are updated
(`ep's point Env object managed spaces).
However, `ep' of skipped IFUNC frame was not updated and
old invalid `ep' was remained. It causes serious problems.
To solve this issue, permit IFUNC to create binding.
(Maybe there is no problem on it)
[ruby-dev:46908] [ruby-trunk - Bug #7774]
* test/ruby/test_settracefunc.rb: add a test.
* vm.c (rb_vm_get_binding_creatable_next_cfp), vm_core.h: added.
* vm_trace.c: fix to use `rb_vm_get_binding_creatable_next_cfp()'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_trace.c')
| -rw-r--r-- | vm_trace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/vm_trace.c b/vm_trace.c index 93e6212909..79d3731dc1 100644 --- a/vm_trace.c +++ b/vm_trace.c @@ -763,7 +763,8 @@ VALUE rb_tracearg_binding(rb_trace_arg_t *trace_arg) { rb_control_frame_t *cfp; - cfp = rb_vm_get_ruby_level_next_cfp(trace_arg->th, trace_arg->cfp); + cfp = rb_vm_get_binding_creatable_next_cfp(trace_arg->th, trace_arg->cfp); + if (cfp) { return rb_binding_new_with_cfp(trace_arg->th, cfp); } |