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8194984: 9 Null pointer dereference defect groups related to ciMethodData::bci_to_data()

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Reviewed-by: kvn
This commit is contained in:
Dean Long 2018-01-31 16:09:29 -08:00
parent 00b3f917ac
commit b1723061be
9 changed files with 22 additions and 23 deletions
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4
src/hotspot/share/c1/c1_GraphBuilder.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -1556,8 +1556,6 @@ void GraphBuilder::method_return(Value x, bool ignore_return) {
}
if (profile_return() && x->type()->is_object_kind()) {
ciMethod* caller = state()->scope()->method();
ciMethodData* md = caller->method_data_or_null();
ciProfileData* data = md->bci_to_data(invoke_bci);
profile_return_type(x, method(), caller, invoke_bci);
}
}