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

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Bug: 175221942
Test: adb shell ./trusty_gatekeeper_fuzzer -runs=0 corpus
Change-Id: Ic7a30b7531e8a327fb8ebe953fa02946e8539579
This commit is contained in:
Tri Vo 2021-01-14 18:39:19 -08:00
parent 2c56d833c5
commit 315967e660
2 changed files with 4 additions and 3 deletions
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5
trusty/coverage/coverage.cpp
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@ -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) {}

2
trusty/coverage/include/trusty/coverage/coverage.h
View file

@ -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();