add assert check for msr

Change-Id: If17ec6155f63ef350464eed4803b7d8fe29e1f47
intel · Dec 19, 2023 · b60c7d5 · b60c7d5
1 parent aeb48ec
commit b60c7d5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/cpucounters.cpp b/src/cpucounters.cpp
@@ -5115,6 +5115,7 @@ void BasicCounterState::readAndAggregateTSC(std::shared_ptr<SafeMsrHandle> msr)
 
 void BasicCounterState::readAndAggregate(std::shared_ptr<SafeMsrHandle> msr)
 {
+    assert(msr.get());
     uint64 cInstRetiredAny = 0, cCpuClkUnhaltedThread = 0, cCpuClkUnhaltedRef = 0;
     uint64 cL3Occupancy = 0;
     uint64 cCustomEvents[PERF_MAX_CUSTOM_COUNTERS] = {0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL };