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Commit 3bfc6d87 authored by Chris Manton's avatar Chris Manton
Browse files

fuzz: Properly check 64 bit overflow fake_timerfd 

Bug: 224114025
Tag: #refactor
Test: gd/cert/run
BYPASS_LONG_LINES_REASON: Bluetooth likes 120 lines

Change-Id: I3252a75b15fc9369af69f8c48b25e8852904d99d
parent 844e9816

system/gd/os/fuzz/fake_timerfd.cc

+1 −1
Original line number Diff line number Diff line
@@ -122,7 +122,7 @@ static bool fire_next_event(uint64_t new_clock) { 


void fake_timerfd_advance(uint64_t ms) {

  uint64_t new_clock = clock + ms;

  if (new_clock > max_clock) {

  if (new_clock < clock) {

    new_clock = max_clock;

  }

  while (fire_next_event(new_clock)) {

system/gd/os/linux_generic/alarm.cc

+5 −1
Original line number Diff line number Diff line
@@ -77,7 +77,11 @@ void Alarm::on_fire() { 
  lock.unlock();

  std::move(task).Run();

  ASSERT(bytes_read == static_cast<ssize_t>(sizeof(uint64_t)));

  ASSERT(times_invoked == static_cast<uint64_t>(1));

  ASSERT_LOG(

      times_invoked == static_cast<uint64_t>(1),

      "Invoked number of times:%lu fd:%d",

      (unsigned long)times_invoked,

      fd_);

}



}  // namespace os