Revision: 14092
Author: dslo...@chromium.org
Date: Thu Mar 28 06:07:41 2013
Log: Release buold fix
TBR=rossb...@chromium.org
http://code.google.com/p/v8/source/detail?r=14092
Modified:
/branches/bleeding_edge/src/runtime.cc
=======================================
--- /branches/bleeding_edge/src/runtime.cc Thu Mar 28 05:50:18 2013
+++ /branches/bleeding_edge/src/runtime.cc Thu Mar 28 06:07:41 2013
@@ -883,13 +883,12 @@
CONVERT_ARG_HANDLE_CHECKED(JSArrayBuffer, target, 1);
CONVERT_DOUBLE_ARG_CHECKED(first, 2);
size_t start = static_cast<size_t>(first);
- size_t source_length = ArrayBufferAllocatedLength(isolate, *source);
size_t target_length = ArrayBufferAllocatedLength(isolate, *target);
if (target_length == 0)
return isolate->heap()->undefined_value();
- ASSERT(source_length - target_length >= start);
+ ASSERT(ArrayBufferAllocatedLength(isolate, *source) - target_length >=
start);
uint8_t* source_data =
reinterpret_cast<uint8_t*>(source->backing_store());
uint8_t* target_data =
reinterpret_cast<uint8_t*>(target->backing_store());
CopyBytes(target_data, source_data + start, target_length);
--
--
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