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Commit 49be29ed authored by Ryan Prichard's avatar Ryan Prichard Committed by Gerrit Code Review
Browse files

Merge "trusty: clear fuzzer's extra counters directly" into main

parents ae983560 42a3f876

trusty/fuzz/Android.bp

+0 −3
Original line number Diff line number Diff line
@@ -41,9 +41,6 @@ cc_library { 
        "utils.cpp",

    ],

    export_include_dirs: ["include"],

    static_libs: [

        "libFuzzer",

    ],

    shared_libs: [

        "libtrusty_coverage",

        "libbase",

trusty/fuzz/counters.cpp

+3 −7
Original line number Diff line number Diff line
@@ -16,12 +16,12 @@ 


#define LOG_TAG "trusty-fuzz-counters"



#include <FuzzerDefs.h>



#include <trusty/fuzz/counters.h>



#include <android-base/logging.h>

#include <assert.h>

#include <log/log.h>

#include <string.h>

#include <trusty/coverage/coverage.h>

#include <trusty/coverage/tipc.h>
@@ -45,9 +45,6 @@ ExtraCounters::ExtraCounters(coverage::CoverageRecord* record) : record_(record) 
        return;

    }



    assert(fuzzer::ExtraCountersBegin());

    assert(fuzzer::ExtraCountersEnd());



    volatile uint8_t* begin = NULL;

    volatile uint8_t* end = NULL;

    record_->GetRawCounts(&begin, &end);
@@ -66,9 +63,8 @@ void ExtraCounters::Reset() { 
    if (!record_->IsOpen()) {

        return;

    }



    record_->ResetCounts();

    fuzzer::ClearExtraCounters();

    memset_explicit(const_cast<uint8_t*>(counters), 0, sizeof(counters));

}



void ExtraCounters::Flush() {