diff options
-rw-r--r-- | src/qml/jsruntime/qv4engine.cpp | 8 | ||||
-rw-r--r-- | src/qml/jsruntime/qv4scopedvalue_p.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp index fefc5b6308..5dc3e6151f 100644 --- a/src/qml/jsruntime/qv4engine.cpp +++ b/src/qml/jsruntime/qv4engine.cpp @@ -170,6 +170,10 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory) /* writable */ true, /* executable */ false, /* includesGuardPages */ true); jsStackBase = (Value *)jsStack->base(); +#ifdef V4_USE_VALGRIND + VALGRIND_MAKE_MEM_UNDEFINED(jsStackBase, 2*JSStackLimit); +#endif + jsStackTop = jsStackBase; exceptionValue = jsAlloca(1); @@ -179,10 +183,6 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory) typedArrayCtors = static_cast<FunctionObject *>(jsAlloca(NTypedArrayTypes)); jsStrings = jsAlloca(NJSStrings); -#ifdef V4_USE_VALGRIND - VALGRIND_MAKE_MEM_UNDEFINED(jsStackBase, 2*JSStackLimit); -#endif - // set up stack limits jsStackLimit = jsStackBase + JSStackLimit/sizeof(Value); diff --git a/src/qml/jsruntime/qv4scopedvalue_p.h b/src/qml/jsruntime/qv4scopedvalue_p.h index d7fd44e1d6..ca7efb1e79 100644 --- a/src/qml/jsruntime/qv4scopedvalue_p.h +++ b/src/qml/jsruntime/qv4scopedvalue_p.h @@ -82,7 +82,7 @@ struct Scope { memset(mark, 0, (engine->jsStackTop - mark)*sizeof(Value)); #endif #ifdef V4_USE_VALGRIND - VALGRIND_MAKE_MEM_UNDEFINED(mark, engine->jsStackLimit - mark); + VALGRIND_MAKE_MEM_UNDEFINED(mark, (engine->jsStackLimit - mark) * sizeof(Value)); #endif engine->jsStackTop = mark; } |