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Commit 315967e6 authored by Tri Vo's avatar Tri Vo
Browse files

trusty: coverage: Append .<pid>.sancov to sancov file names 

Bug: 175221942
Test: adb shell ./trusty_gatekeeper_fuzzer -runs=0 corpus
Change-Id: Ic7a30b7531e8a327fb8ebe953fa02946e8539579
parent 2c56d833

trusty/coverage/coverage.cpp

+3 −2
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ namespace coverage { 
using android::base::ErrnoError;

using android::base::Error;

using std::string;

using std::to_string;

using std::unique_ptr;



static inline uintptr_t RoundPageUp(uintptr_t val) {
@@ -54,11 +55,11 @@ CoverageRecord::CoverageRecord(string tipc_dev, struct uuid* uuid) 
      shm_(NULL),

      shm_len_(0) {}



CoverageRecord::CoverageRecord(string tipc_dev, struct uuid* uuid, string sancov_filename)

CoverageRecord::CoverageRecord(string tipc_dev, struct uuid* uuid, string module_name)

    : tipc_dev_(std::move(tipc_dev)),

      coverage_srv_fd_(-1),

      uuid_(*uuid),

      sancov_filename_(sancov_filename),

      sancov_filename_(module_name + "." + to_string(getpid()) + ".sancov"),

      record_len_(0),

      shm_(NULL),

      shm_len_(0) {}

trusty/coverage/include/trusty/coverage/coverage.h

+1 −1
Original line number Diff line number Diff line
@@ -43,7 +43,7 @@ class CoverageRecord { 
     * Create a coverage record interface. On destruction, write this coverage

     * to the given sancov filename.

     */

    CoverageRecord(std::string tipc_dev, struct uuid* uuid, std::string sancov_filename);

    CoverageRecord(std::string tipc_dev, struct uuid* uuid, std::string module_name);



    ~CoverageRecord();

    Result<void> Open();