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-rw-r--r--llvm/lib/Fuzzer/FuzzerTracePC.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerTracePC.cpp b/llvm/lib/Fuzzer/FuzzerTracePC.cpp
index f02b71dc9de..07e3264f720 100644
--- a/llvm/lib/Fuzzer/FuzzerTracePC.cpp
+++ b/llvm/lib/Fuzzer/FuzzerTracePC.cpp
@@ -92,7 +92,7 @@ bool TracePC::FinalizeTrace(size_t InputSize) {
else if (Counter >= 2) Bit = 1;
size_t Feature = i * 8 + Bit;
CounterMap.AddValue(Feature);
- uint32_t *SizePtr = &InputSizesPerFeature[Feature];
+ uint32_t *SizePtr = &InputSizesPerFeature[Feature % kFeatureSetSize];
if (!*SizePtr || *SizePtr > InputSize) {
*SizePtr = InputSize;
Res = true;
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