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Missing guard for CallGetter builtin (453580, r=gal).

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Brendan Eich 2008-09-03 22:42:41 -07:00
parent 544d6c9941
commit d518e5c6a7
1 changed files with 1 additions and 0 deletions
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1
js/src/jstracer.cpp
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@ -4652,6 +4652,7 @@ TraceRecorder::prop(JSObject* obj, LIns* obj_ins, uint32& slot, LIns*& v_ins)
sprop->shortid < 0) {
LIns* args[] = { INS_CONSTPTR(sprop), obj_ins, cx_ins };
v_ins = lir->insCall(F_CallGetter, args);
guard(false, lir->ins2(LIR_eq, v_ins, INS_CONST(JSVAL_ERROR_COOKIE)), OOM_EXIT);
if (!unbox_jsval((sprop->shortid == REGEXP_SOURCE) ? JSVAL_STRING : JSVAL_BOOLEAN,
v_ins)) {
ABORT_TRACE("unboxing");