From: podivilov@chromium.org <podivilov@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Tue, 6 Jul 2010 12:10:49 +0000 (+0000)
Subject: Do not create handle in BreakLocationIterator::ClearDebugBreakAtIC
X-Git-Tag: upstream/4.7.83~21527
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae81e558fe0c331f4408edbceb2897aa6dd3927f;p=platform%2Fupstream%2Fv8.git

Do not create handle in BreakLocationIterator::ClearDebugBreakAtIC

Debug::HandleWeakDebugInfo weak callback is crashed when there is no handle scopes on the stack.

Review URL: http://codereview.chromium.org/2835035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/debug.cc b/src/debug.cc
index 1dc6275..b8e0252 100644
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -472,8 +472,9 @@ void BreakLocationIterator::ClearDebugBreakAtIC() {
 
   RelocInfo::Mode mode = rmode();
   if (RelocInfo::IsCodeTarget(mode)) {
+    AssertNoAllocation nogc;
     Address target = original_rinfo()->target_address();
-    Handle<Code> code(Code::GetCodeFromTargetAddress(target));
+    Code* code = Code::GetCodeFromTargetAddress(target);
 
     // Restore the inlined version of keyed stores to get back to the
     // fast case.  We need to patch back the keyed store because no