4444824902
Bug: http://b/177702122 Test: treehugger Change-Id: I64ad7f506fb241c5f949c7bbac55a26161bd510e
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <cutils/memory.h>
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#include <log/log.h>
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#if !defined(__APPLE__)
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#include <malloc.h>
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#endif
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void process_disable_memory_mitigations() {
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bool success = false;
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#ifdef __BIONIC__
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success = mallopt(M_BIONIC_DISABLE_MEMORY_MITIGATIONS, 0);
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#endif
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// TODO: if b/158870657 is fixed and scudo is used globally,
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// we can assert on failure rather than just log.
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if (success) {
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ALOGI("Disabled memory mitigations for process.");
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} else {
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ALOGE("Could not disable memory mitigations for process.");
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}
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}
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